User Manual
Version 1.0
Table of Contents
Get started 6
What's in the box 6
Charge your tracker 6
Set up Inspire 3 7
See your data in the Fitbit app 8
Unlock Fitbit Premium 9
Wear Inspire 3 10
Placement for all-day wear vs. exercise 10
Handedness 11
Wear Inspire 3 in a clip 12
Clip Placement 12
Wear and care tips 13
Change the band 13
Remove a band 13
Attach a band 13
Basics 15
Navigate Inspire 3 15
Basic navigation 15
Quick settings 17
Adjust settings 20
Display settings 20
Quiet modes 20
Other settings 21
Check battery level 21
Adjust always-on display 22
Turn off the screen 22
Clock Faces and Apps 23
Change the clock face 23
Open apps 23
2
Find Phone 24
Notifications from your phone 25
Set up notifications 25
See incoming notifications 25
Manage notifications 26
Turn off notifications 26
Answer or reject phone calls 27
Respond to messages (Android phones) 28
Timekeeping 29
Set an alarm 29
Dismiss or snooze an alarm 29
Use the timer or stopwatch 30
Activity and Wellness 31
See your stats 31
Track a daily activity goal 31
Choose a goal 32
Track your hourly activity 32
Track your sleep 32
Set a sleep goal 33
Get insights into your long-term sleep behaviors 33
Learn about your sleep habits 33
Manage stress 33
Practice guided breathing 34
Check your stress management score 34
Advanced health metrics 35
Exercise and Heart Health 36
Track your exercise automatically 36
Track and analyze exercise with the Exercise app 36
GPSrequirements 36
Customize your exercise settings 38
Check your workout summary 39
Check your heart rate 39
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Default heart-rate zones 40
Custom heart-rate zones 42
Earn Active Zone Minutes 42
Receive heart-rate notifications 43
Check your daily readiness score 44
View your cardio fitness score 44
Share your activity 45
Update, Restart, and Erase 46
Update Inspire 3 46
Restart Inspire 3 46
Erase Inspire 3 47
Troubleshooting 48
Heart-rate signal missing 48
GPS signal missing 48
Other issues 49
General Info and Specifications 50
Sensors andComponents 50
Materials 50
Wireless technology 50
Haptic feedback 50
Battery 50
Memory 51
Display 51
Band size 51
Environmental conditions 51
Learn more 52
Return policy and warranty 52
Regulatory and Safety Notices 53
USA:Federal Communications Commission(FCC) statement 53
Canada:Industry Canada (IC)statement 54
European Union (EU) 55
Argentina 57
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Australia and New Zealand 57
Ghana 57
Indonesia 57
Israel 58
Japan 58
Kingdom of Saudi Arabia 58
Malaysia 58
Mexico 59
Morocco 59
Nigeria 59
Oman 60
Paraguay 60
Philippines 60
Serbia 60
Singapore 61
South Korea 61
Taiwan 61
Thailand 65
United Arab Emirates 65
United Kingdom 65
About the Battery 66
IP Rating 66
Safety Statement 67
Regulatory Markings 67
5
Get started
Meet Fitbit Inspire 3—the tracker that helps you find your energy, do what you love,
and feel your best. All you have to do is wear it.
Take a moment to review our complete safety information at fitbit.com/safety.
Inspire 3 is not intended to provide medical or scientific data.
What's in the box
Your Inspire 3 box includes:
The detachable bands on Inspire 3 come in a variety of colors and materials, sold
separately.
Charge your tracker
A fully-charged Inspire 3 has a battery life of up to 10 days. Battery life and charge
cycles vary with use and other factors; actual results will vary.
Note: The Inspire 2 charger doesn't work with Inspire 3.
6
To charge Inspire 3:
1. Plug the charging cable into the USB port on your computer, a UL-certified
USB wall charger, or another low-energy charging device.
2. Align the pins on the other end of the charging cable with the gold contacts
on the back of Inspire 3. Gently press Inspire 3 into the charger until it snaps
into place.
To remove Inspire 3 from the charging cable:
1. Hold Inspire 3 and slide your thumbnail between the charger and the back of
the tracker on one of the corners.
2. Gently press down on the charger until it separates from the tracker.
Charging fully takes about 1-2 hours. While Inspire 3 charges, double-tap the screen
to turn it on and check the battery level. Swipe right on the battery screen to use
Inspire 3. A fully charged tracker shows a solid battery icon.
Set up Inspire 3
Set up Inspire 3 with the Fitbit app. The Fitbit app is compatible with most popular
phones. See fitbit.com/devices to check if your phone is compatible.
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To get started:
1. Download the Fitbit app:
l Apple App Store for iPhones
l Google Play Store for Android phones
2. Install the app, and open it.
l
If you already have a Fitbit account, log in to your account tap the
Today tab your profile picture Set Up a Device.
l If you don't have a Fitbit account, tap Join Fitbit to be guided through a
series of questions to create a Fitbit account.
3. Continue to follow the on-screen instructions to connect Inspire 3 to your
account.
When you're done with setup, read through the guide to learn more about your new
tracker and then explore the Fitbit app.
For more information, see the related help article.
See your data in the Fitbit app
Open the Fitbit app on your phone to view your activity, health metrics, and sleep
data; log food and water; participate in challenges; and more.
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Unlock Fitbit Premium
Fitbit Premium is your personalized resource in the Fitbit app that helps you stay
active, sleep well, and manage stress. A Premium subscription includes programs
tailored to your health and fitness goals, personalized insights, hundreds of
workouts from fitness brands, guided meditations, and more.
New Fitbit Premium customers can redeem a trial subscription in the Fitbit app.
For more information, see the related help article.
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Wear Inspire 3
Choose to wear Inspire 3 around your wrist or in the clip accessory (sold
separately). If you need to remove the band or attach a different band, see the
instructions in "Change the band" on page13.
When you wear Inspire 3 in the band, make sure your tracker is set to WORN on
Wrist . When you wear Inspire 3 in the accessory clip, make sure it’s set to
CLIPPED on Body . For more information, see "Navigate Inspire 3" on page15.
Placement for all-day wear vs. exercise
When you're not exercising, wear Inspire 3 a finger's width above your wrist bone.
In general, it's always important to give your wrist a break on a regular basis by
removing your tracker for around an hour after extended wear. We recommend
removing your tracker while you shower. Although you can shower while wearing
your tracker, not doing so reduces the potential for exposure to soaps, shampoos,
and conditioners, which can cause long-term damage to your tracker and may
cause skin irritation.
For optimized heart-rate tracking while exercising:
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l During a workout, experiment with wearing your tracker a bit higher on your
wrist for an improved fit. Many exercises, such as bike riding or weight lifting,
cause you to bend your wrist frequently, which could interfere with the heart-
rate signal if the tracker is lower on your wrist.
l Wear your tracker on top of your wrist, and make sure the back of the device
is in contact with your skin.
l Consider tightening your band before a workout and loosening it when you’re
done. The band should be snug but not constricting (a tight band restricts
blood flow, potentially affecting the heart-rate signal).
Handedness
For greater accuracy, you must specify whether you wear Inspire 3 on your
dominant or non-dominant hand. Your dominant hand is the one you use for writing
and eating. To start, the Wrist setting is set to non-dominant. If you wear Inspire 3
on your dominant hand, change the Wrist setting in the Fitbit app:
From the Today tab in the Fitbit app, tap your profile picture Inspire 3 tile
Wrist Dominant.
11
Wear Inspire 3 in a clip
Wear Inspire 3 clipped to your clothing. Remove the bands, and place your tracker
in the clip. For more information, see "Change the band" on the facing page.
Note that when Inspire 3 is set to CLIPPED on Body , certain features are turned
off, including heart-rate tracking, automatic exercise tracking, and Active Zone
Minutes.
To put Inspire 3 in the clip:
1. If you previously wore Inspire 3 on your wrist, change your device setting to
CLIPPED on Body . For more information, see "Navigate Inspire 3" on
page15. Note:Make sure Inspire 3 is set to WORN on Wrist when you
wear your tracker in the band.
2. Hold the tracker with the screen facing you. Make sure the time isn't upside
down.
3. Hold the clip accessory with the opening facing you and the clip on the back
facing down.
4. Place the top of the tracker into the clip opening and move the bottom of the
tracker into place. Inspire 3 is secure when all edges of the clip lie flat against
the tracker.
Clip Placement
Wear Inspire 3 on or close to your body with the screen facing outward. Secure the
clip tightly to a shirt pocket, bra, pants pocket, belt, or waistband. Try out a few
different locations to see what's most comfortable and secure for you.
If you experience skin irritation when wearing Inspire 3 on your bra or waistband,
clip it to an external piece of clothing instead, such as your belt or pocket.
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Wear and care tips
l Clean your band and wrist regularly with a soap-free cleanser.
l If your tracker gets wet, remove and dry it completely after your activity.
l Take your tracker off from time to time.
For more information, visit the Fitbit Wear & Care page.
Change the band
Inspire 3 comes with a small band attached and an additional large, bottom band in
the box. Boththe top and bottom bands can be swapped with accessory bands,
sold separately on fitbit.com. For band measurements, see "Band size" on page51.
The Fitbit Inspire 2 bands and clip accessory are not compatible with Inspire 3.
Remove a band
1. Turn over Inspire 3 and find the quick-release lever.
2. While pressing the quick-release lever inward, gently pull the band away from
the tracker to release it.
3. Repeat on the other side.
Attach a band
1. To attach a band, hold the band and slide the pin (the side opposite the quick-
release lever) into the notch on the tracker.
2. While pressing the quick-release lever inward, slide the other end of the band
into place.
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3. When both ends of the pin are inserted, release the quick-release lever.
14
Basics
Learn how to manage settings, navigate the screen, and check the battery level.
Navigate Inspire 3
Inspire 3 has a color AMOLED touchscreen display and 2 buttons.
Navigate Inspire 3 by tapping the screen, pressing the buttons, and swiping side to
side and up and down. To preserve battery, the tracker’s screen turns off when not
in use.
Basic navigation
The home screen is the clock.
l Firmly tap the screen twice, press the buttons, or turn your wrist to wake
Inspire 3.
l Swipe down from the top of the screen to access quick settings, the Find
Phone app , and the Settings app . While in quick settings, swipe right
or press the buttons to return to the clock screen.
l Swipe up to see your daily stats.
l Swipe left and right to see the apps on your tracker.
l Swipe right to go back to a previous screen. Press the buttons to return to the
clock screen.
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Quick settings
For a faster way to access certain settings, swipe down from the clock screen.Tap a
setting to adjust it. When you turn off a setting, the icon appears dim with a line
through it.
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DNDmode
When the do not disturb setting is on:
l Notifications, goal celebrations, and reminders
are muted.
l
The do not disturb icon illuminates in quick
settings.
You can't turn on the do not disturb setting and sleep
mode at the same time.
Sleep mode
When the sleep mode setting is on:
l Notifications, goal celebrations, and reminders
are muted.
l The screen's brightness is set to dim.
l The screen stays dark when you turn your wrist.
To wake Inspire 3, firmly tap the screen twice.
l
The sleep mode icon illuminates in quick
settings.
Sleep mode turns off automatically when you set a
sleep schedule. For more information, see "Adjust
settings" on page20
You can't turn on the do not disturb setting and sleep
mode at the same time.
Auto wake When the Auto wake setting is on, the screen
turns on each time you turn your wrist.
Find Phone Tap to open the Find Phone app . For more
information, see "Find Phone" on page24.
WORNon Wrist /
CLIPPEDon Body
When Inspire 3 is on your wrist, make sure the tracker
is set to WORN on Wrist . When Inspire 3 is in the
clip, make sure the tracker is set to CLIPPED on Body
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. To switch between wrist and clip modes, tap the
setting tap YES to confirm.
Note that when Inspire 3 is set to CLIPPED on Body
, certain features are turned off, including heart-
rate tracking, automatic exercise tracking, and Active
Zone Minutes.
Water lock
Turn on the water lock setting when you're in water, for
example showering or swimming, to prevent the
screen and buttons on your tracker from activating.
When water lock is on, your screen and buttons lock,
and the water lock icon appears at the bottom.
Notifications and alarms still appear on your tracker,
but you must unlock your screen to interact with them.
To turn on water lock, swipe down from the clock
screen tap Water Lock firmly tap your screen
twice. To turn off water lock, firmly double-tap the
middle of the screen with your finger. If you don't see
"Unlocked" appear on screen, try tapping harder.
Turning off this feature uses the accelerometer in your
device, which takes more force to activate.
Note that water lock turns on automatically when you
start a swim in the Exercise app .
Settings app Tap the Settings app to open it. For more
information, see "Adjust settings" on the next page.
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Adjust settings
Manage basic settings in the Settings app . Swipe down from the clock screen
and tap the Settings app to open it. Tap a setting to adjust it. Swipe to see the
full list of settings.
Display settings
Brightness Change the screen's brightness.
Auto wake Change whether the screen turns on when you turn your wrist.
Screen
timeout
Adjust the amount of time before the screen turns off or switches to
the always-on display clock face.
Always-on
display
Turn always-on display on or off. For more information, see "Adjust
always-on display" on page22.
Quiet modes
Exercise
focus
Turn off notifications while using the Exercise app .
Do not
disturb
Turn off all notifications.
Sleep
mode
Adjust sleep mode settings, including setting a schedule for the
mode to automatically turn on and off.
To set a schedule:
1.
Open the Settings app and tap Quiet modes Sleep Mode
Schedule Interval.
2. Tap the start or end time to adjust when the mode turns on and
off. Swipe up or down to change the time, and tap the time to
select it. Sleep mode automatically turns off at the time you
schedule, even if you manually turned it on.
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Other settings
Heart rate Turn heart-rate tracking on or off.
AZMnotifications Turn the heart-zone notifications that you receive during
everyday activity on or off. For more information, see the
related help article.
Button lock Turn on Button Lock to prevent the buttons on your tracker
from activating while your screen is off. To turn on Button
Lock, tap the setting Turn On.
Vibrations Adjust your tracker's vibration strength.
Device Info View your tracker's regulatory information and activation
date, which is the day your tracker's warranty begins. The
activation date is the day you set up your device.
Tap Device Info System Info to see the activation date.
For more information, see the related help article.
Restart device
Tap
Restart device
Restart
to restart your
tracker
.
Check battery level
From the clock face, swipe up. The battery level is at the top of the screen.
If your tracker's battery is low (fewer than 24 hours remaining), the battery
indicator turns red. If your tracker's battery is critically low (fewer than 4 hours
remaining), a warning appears on the clock face and the battery indicator flashes.
Swipe right to dismiss the warning.
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Adjust always-on display
Turn on always-on display to show the time on your tracker, even when you're not
interacting with the screen.
To turn always-on display on or off:
1. Swipe down from the clock face to access quick settings.
2.
Tap the Settings app Display settings Always-on display.
3. Tap Always-on display to turn the setting on or off. To set the display to
automatically turn off during certain hours, tap Off-hours.
Note that turning on this feature impacts your tracker's battery life. When always-
on display is turned on, Inspire 3 requires more frequent charging.
Clock faces without an always-on display mode use a default always-on display
clock face.
Always-ondisplay automatically turns off when your tracker's battery is critically
low.
For more information, see the related help article.
Turn off the screen
To turn off your tracker's screen when not in use, briefly cover the tracker face with
your opposite hand or turn your wrist away from your body.
Note that if you turn on the always-on display setting, the screen won't turn off.
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Clock Faces and Apps
Learn how to change your clock face and access apps on Inspire 3.
Change the clock face
The Fitbit Gallery offers a variety of clock faces to personalize your tracker.
1.
From the Today tab in the Fitbit app, tap your profile picture Inspire 3
tile.
2.
Tap Gallery Clocks tab.
3. Browse the available clock faces. Tap a clock face to see a detailed view.
4. Tap Install to add the clock face to Inspire 3.
Open apps
From the clock face, swipe left and right to see the apps installed on your tracker.
Swipe up or tap an app to open it. Swipe right to return to a previous screen, or
press the buttons to return to the clock screen.
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Find Phone
Use the Find Phone app to locate your phone.
Requirements:
l Your tracker must be connected (“paired”) to the phone you want to locate.
l Your phone must have Bluetooth turned on and be within 30 feet (10m) of
your Fitbit device.
l The Fitbit app must be running in the background on your phone.
l Your phone must be turned on.
To find your phone:
1. Swipe down from the clock face to access quick settings.
2. Open the Find Phone app on your tracker.
3. Tap Find Phone. Your phone rings loudly.
4. When you locate your phone, tap Cancel to end the ringtone.
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Notifications from your phone
Inspire 3 can show call, text, calendar, and app notifications from your phone to
keep you informed. Keep your tracker within 30 feet of your phone to receive
notifications.
Set up notifications
Check that Bluetooth on your phone is on and that your phone can receive
notifications (often under Settings Notifications). Then set up notifications:
1.
From the Today tab in the Fitbit app, tap your profile picture Inspire 3
tile.
2. Tap Notifications.
3. Follow the on-screen instructions to pair your tracker if you haven't already.
Call, text, and calendar notifications are turned on automatically.
4. To turn on notifications from apps installed on your phone, including Fitbit and
WhatsApp, tap App Notifications and turn on the notifications you want to
see.
Note that if you have an iPhone, Inspire 3 shows notifications from all calendars
synced to the Calendar app. If you have an Android phone, Inspire 3 shows calendar
notifications from the calendar app you chose during setup.
For more information, see the related help article.
See incoming notifications
A notification causes your tracker to vibrate. Tap the notification to expand the
message.
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If you don't read the notification when it arrives, you can check it later in the
Notifications app . Swipe right or left to the Notifications app , then swipe
up to open it. Your tracker shows the first 250 characters of the notification. Check
your phone for the full message.
Manage notifications
Inspire 3 stores up to 10 notifications, after which the oldest are replaced as you
receive new ones.
Manage notifications in the Notifications app :
l Swipe up to scroll through your notifications, and tap any notification to
expand it.
l To delete a notification, tap to expand it, then swipe to the bottom and tap
Clear.
l To delete all notifications at once, swipe up until you reach the end of your
notifications and tap Clear All.
l To exit the notifications screen, press the buttons or swipe right.
Turn off notifications
Turn off certain notifications in the Fitbit app, or turn off all notifications in quick
settings on Inspire 3. When you turn off all notifications, your tracker won't vibrate
and the screen won't turn on when your phone receives a notification.
To turn off certain notifications:
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1.
From the Today tab in the Fitbit app on your phone, tap your profile
picture Inspire 3 tile Notifications.
2. Turn off the notifications you no longer want to receive on your tracker.
To turn off all notifications:
1. From the clock face, swipe down to access quick settings.
2.
Turn on DNDMode . All notifications and reminders are turned off.
Note that if you use the do not disturb setting on your phone, you don't receive
notifications on your tracker until you turn off this setting.
Answer or reject phone calls
If paired to an iPhone or Android phone, Inspire 3 lets you accept or reject incoming
phone calls.
To accept a call, tap the green phone icon on your tracker's screen. Note that you
can't speak into the tracker—accepting a phone call answers the call on your nearby
phone. To reject a call, tap the red phone icon to send the caller to voicemail.
The caller's name appears if that person is in your contacts list; otherwise you see a
phone number.
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Respond to messages (Android phones)
Respond directly to text messages and notifications from certain apps on your
tracker with preset quick replies. Keep your phone nearby with the Fitbit app
running in the background to respond to messages from your tracker.
To respond to a message:
1. Open the notification you want to respond to.
2. Choose how to reply to the message:
l
Tap the text icon to respond to a message from a list of quick replies.
l
Tap the emoji icon to respond to the message with an emoji.
For more information, including how to customize quick replies, see the related help
article.
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Timekeeping
Alarms vibrate to wake or alert you at a time you set. Set up to 8 alarms to occur
once or on multiple days of the week. You can also time events with the stopwatch
or set a countdown timer.
Set an alarm
Set one-time or recurring alarms with the Alarms app . When an alarm goes off,
your tracker vibrates.
When setting an alarm, turn on Smart Wake to allow your tracker to find the best
time to wake you starting 30 minutes before the alarm time you set. It avoids
waking you during deep sleep so you're more likely to wake up feeling refreshed. If
Smart Wake can’t find the best time to wake you, your alarm alerts you at the set
time.
For more information, see the related help article.
Dismiss or snooze an alarm
When an alarm goes off, your tracker vibrates. To dismiss the alarm, swipe up from
the bottom of the screen and tap the dismiss icon . To snooze the alarm for 9
minutes, swipe down from the top of the screen.
Snooze the alarm as many times as you want. Inspire 3 automatically goes into
snooze mode if you ignore the alarm for more than 1 minute.
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Use the timer or stopwatch
Time events with the stopwatch or set a countdown timer with the Timers app
on your tracker. You can run the stopwatch and countdown timer at the same time.
If always-on display is on, the screen continues to display the stopwatch or
countdown timer until it ends or you exit the app.
For more information, see the related help article.
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Activity and Wellness
Inspire 3 continuously tracks a variety of stats whenever you wear it. Data
automatically syncs with the Fitbit app throughout the day.
See your stats
Swipe up from the clock face to see your daily stats, including:
Core stats Steps taken today, distance covered, calories burned, and
Active Zone Minutes
Exercise Number of days you met your exercise goal this week
Heart rate Current heart rate and heart-rate zone, and resting heart rate
Hourly activity The number of hours today you met your hourly activity goal
Menstrual health Information on the current stage of your menstrual cycle, if
applicable
Oxygen
Saturation
(SpO2)
Your most recent resting SpO2 average
Sleep Sleep duration and sleep score
Find your complete history and other information detected by your tracker in the
Fitbit app.
Track a daily activity goal
Inspire 3 tracks your progress toward a daily activity goal of your choice. When you
reach your goal, your tracker vibrates and shows a celebration.
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Choose a goal
Set a goal to help you get started on your health and fitness journey. To begin, your
goal is to take 10,000 steps per day. Choose to change the number of steps, or pick
a different activity goal depending on your device.
For more information, see the related help article.
Track progress toward your goal on Inspire 3. For more information, see "See your
stats" on the previous page.
Track your hourly activity
Inspire 3 helps you stay active throughout the day by keeping track of when you're
stationary and reminding you to move.
Reminders nudge you to walk at least 250 steps each hour. You feel a vibration and
see a reminder on your screen at 10 minutes before the hour if you haven't walked
250 steps. When you meet the 250-step goal after receiving the reminder, you feel
a second vibration and see a congratulatory message.
For more information, see the related help article.
Track your sleep
Wear Inspire 3 to bed to automatically track basic stats about your sleep, including
your time asleep, sleep stages (time spent in REM, light sleep, and deep sleep), and
sleep score (the quality of your sleep).
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Inspire 3 also tracks your estimated oxygen variation throughout the night to help
you uncover potential breathing disturbances, as well as your skin temperature to
see how it varies from your personal baseline and SpO2 levels, which estimate the
amount of oxygen in your blood
To see your sleep stats, sync your tracker when you wake up and check the Fitbit
app, or swipe up from the clock face on your tracker.
For more information, see the related help article.
Set a sleep goal
To start, you have a sleep goal of 8 hours of sleep per night. Customize this goal to
meet your needs.
For more information, see the related help article.
Get insights into your long-term sleep behaviors
With a Premium subscription, understand and take steps to help improve your
sleeping habits with a monthly sleep profile. Each month, wear your Fitbit device to
sleep for at least 14 days out of the month. On the 1st of each month, check the
Fitbit app to receive a breakdown of your sleep with 10 monthly metrics, along with
a sleep animal that reflects long-term trends in your sleep behaviors.
For more information, see the related help article.
Learn about your sleep habits
With a Fitbit Premium subscription, see more details about your sleep score and
how you compare to your peers, which can help you build a better sleep routine and
wake up feeling refreshed.
For more information, see the related help article.
Manage stress
Track and manage your stress with mindfulness features.
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Practice guided breathing
The Relax app on Inspire 3 provides personalized guided breathing sessions to
help you find moments of calm throughout the day. All notifications are
automatically disabled during the session.
1.
On Inspire 3, swipe left or right to the Relax app and tap to open it.
2. To begin a session the same length as your previous session, tap Start. To set
a custom length of time for the session:
1. Swipe up and tap Custom.
2. Swipe up or down to choose the number of minutes, then tap to set the
minutes.
3. Tap Start.
3. Follow the on-screen instructions. When you're done, view your summary, and
tap Done to close the app.
For more information, see the related help article.
Check your stress management score
Based on your heart rate, exercise, and sleep data, your stress management score
helps you see if your body is showing signs of stress on a daily basis. The score
ranges from 1 to 100, where a higher number means your body is showing fewer
signs of physical stress. To see your daily stress management score, wear your
tracker to sleep, and open the Fitbit app on your phone the next morning. From the
Today tab , tap the Stress Management tile.
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Log how you feel throughout the day to get a clearer picture of how your mind and
body respond to stress. With a Fitbit Premium subscription, see details about your
score breakdown.
For more information, see the related help article.
Advanced health metrics
Know your body better with health metrics in the Fitbit app. This feature helps you
view key metrics tracked by your Fitbit device over time so that you can see trends
and assess what’s changed.
Metrics include:
l Oxygen saturation (SpO2)
l Skin temperature variation
l Heart-rate variability
l Resting heart rate
l Breathing rate
Note: This feature is not intended to diagnose or treat any medical condition and
should not be relied on for any medical purposes. It is intended to provide
information that can help you manage your well-being. If you have any concerns
about your health, please talk to a healthcare provider. If you believe you are
experiencing a medical emergency, call emergency services.
For more information, see the related help article.
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Exercise and Heart Health
Automatically track exercise or track activity with the Exercise app to see real-
time stats and a post-workout summary.
Check the Fitbit app to share your activity with friends and family, see how your
overall fitness level compares to your peers, and more.
Track your exercise automatically
Inspire 3 automatically recognizes and records many high-movement activities
which are at least 15 minutes long. See basic stats about your activity in the Fitbit
app on your phone. From the Today tab , tap the Exercise tile .
For more information, see the related help article.
Track and analyze exercise with the Exercise app
Track specific exercises with the Exercise app on Inspire 3 to see real-time
stats, including heart-rate data, calories burned, elapsed time, and a post-workout
summary on your wrist. For complete workout stats, and a workout intensity map if
you used GPS, tap the Exercise tile in the Fitbit app.
Inspire 3 uses the GPS sensors on your nearby phone to capture GPSdata.
GPSrequirements
Connected GPS is available for all supported phones with GPSsensors. For more
information, see the related help article.
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1. Turn on Bluetooth and GPS on your phone.
2. Make sure Inspire 3 is paired to your phone.
3. Make sure the Fitbit app has permission to use GPS or location services.
4. Check that GPS is turned on for the exercise.
1.
Open the Exercise app and swipe up to find an exercise.
2. Tap the exercise, then swipe up and make sure GPSis turned on.
5. Keep your phone with you while you exercise.
To track an exercise:
1.
On Inspire 3, swipe left or right to the Exercise app , then swipe up to find
an exercise.
2. Tap the exercise to choose it. If the exercise uses GPS, you can wait for the
signal to connect, or start the exercise and GPSwill connect when a signal is
available. Note that GPS can take a few minutes to connect.
3.
Tap the play icon to begin the exercise, or swipe up to choose an exercise
goal or adjust the settings. For more information on the settings, see
"Customize your exercise settings" on the next page.
4. Tap the middle of the screen to scroll through your real-time stats. To pause
your workout, swipe up and tap Pause .
5.
When you're done with your workout, swipe up and tap Pause Finish
. Your workout summary appears.
6. Swipe up and tap Done to close the summary screen.
Notes:
l If you set an exercise goal, your tracker alerts you when you’re halfway to your
goal and when you reach the goal.
l If the exercise uses GPS, "GPSconnecting..." appears at the top of the screen.
When the screen says "GPSconnected"and Inspire 3 vibrates, GPSis
connected.
37
Customize your exercise settings
Customize settings for each exercise type on your device or in the Fitbit app.
Change or reorder exercise shortcuts in the Fitbit app.
Settings include:
Always-on
Display
Keep the screen on during exercise
Auto-Pause Automatically pause a run when you stop moving
GPS Track your route using GPS
Heart Zone
Notifications
Receive notifications when you hit target heart-rate zones during
your workout.For more information, see the related help article
Interval Adjust the move and rest intervals used during interval training
Pool Length Set the length of your pool
Run Detect Automatically open the exercise app when your tracker detects a
run.
Laps Receive notifications when you reach certain milestones during
your workout
Unit Change the unit of measurement you use for pool length
To customize the settings for each exercise type on your tracker:
38
1.
Swipe to the Exercise app , then swipe up to find an exercise.
2. Tap the exercise to choose it.
3. Swipe up through the exercise settings. Tap a setting to adjust it.
4.
When you're done, swipe down until you see the play icon .
To customize certain exercise settings and change or reorder Exercise app
shortcuts in the Fitbit app:
1.
From the Today tab in the Fitbit app, tap your profile picture Inspire 3
tile.
2. Tap Exercise Shortcuts.
l To add a new exercise shortcut, tap the + icon and select an exercise.
l To remove an exercise shortcut, swipe left on a shortcut.
l To reorder an exercise shortcut, tap Edit (iPhones only), and press and
hold the menu icon , then drag it up or down.
l To customize an exercise setting, tap an exercise and adjust your
settings.
You can have up to 6 exercise shortcuts on Inspire 3.
For more information, see the related help article.
Check your workout summary
After you complete a workout, Inspire 3 shows a summary of your stats.
Check the Exercise tile in the Fitbit app to see additional stats and a workout
intensity map if you used GPS.
Check your heart rate
Heart-rate zones help you target the training intensity of your choice. Three zones
based on American Heart Association recommendations are available, or you can
create a custom zone if you have a specific heart rate you're targeting.
39
Default heart-rate zones
Default heart-rate zones are calculated using your estimated maximum heart rate.
Fitbit calculates your maximum heart rate with the common formula of 220 minus
your age.
40
Icon Zone Calculation Description
Below
Zone
Below 50%
of your
maximum
heart rate
Below the fat burn zone, your
heart beats at a slower pace.
Fat Burn
Zone
Between
50% and
69% of
your
maximum
heart rate
In the fat burn zone, you’re likely in
a moderate activity such as a brisk
walk. Your heart rate and
breathing might be elevated, but
you can still carry on a
conversation.
Cardio
Zone
Between
70% and
84% of
your
maximum
heart rate
In the cardio zone, you’re likely
doing a vigorous activity such as
running or spinning.
Peak
Zone
Greater
than 85% of
your
maximum
heart rate
In the peak zone, you’re likely
doing a short, intense activity that
improves performance and speed,
such as sprinting or high-intensity
interval training.
41
Custom heart-rate zones
Instead of using these heart-rate zones, you can create a custom zone in the Fitbit
app to target a specific heart-rate range.
For more information, see the related help article.
Earn Active Zone Minutes
Earn Active Zone Minutes for time spent in the fat burn, cardio, or peak heart-rate
zones. To help you maximize your time, you earn 2 Active Zone Minutes for each
minute you’re in the cardio or peak zones.
1 minute in the fat burn zone = 1 Active Zone Minute
1 minute in the cardio or peak zones = 2 Active Zone Minutes
There are 2 ways Inspire 3 notifies you about Active Zone Minutes:
l A few moments after you enter a different heart-rate zone during your
exercise using the Exercise app , so that you know how hard you’re
working. The number of times your tracker vibrates indicates which zone
you’re in:
1 buzz = fat burn zone
2 buzzes = cardio zone
3 buzzes = peak zone
l 7 minutes after you enter a heart-rate zone throughout the day (for example,
during a brisk walk).
42
Heart-zone notifications are turned off to start. To turn them on:
l
Heart-zone notifications during exercise in the Exercise app —see "Track
and analyze exercise with the Exercise app" on page36
l Heart-zone notifications during everyday activity—see "Adjust settings" on
page20
To start, your weekly goal is set to 150 Active Zone Minutes. You’ll receive
notifications as you reach your goal.
For more information, see the related help article.
Receive heart-rate notifications
Stay informed when Inspire 3 detects that your heart rate is outside of your high or
low thresholds when you appear to be inactive for at least 10 minutes.
To turn this feature off or adjust the thresholds:
1.
From the Today tab in the Fitbit app on your phone, tap your profile
picture Inspire 3 tile.
43
2. TapHigh &low heart rate.
3. Turn High heart rate notification or Low heart rate notification on or off, or tap
Custom to adjust the threshold.
View past heart-rate notifications, log possible symptoms and causes, or delete
notifications in the Fitbit app. For more information, see the related help article.
Check your daily readiness score
Understand what’s best for your body with the daily readiness score, available with
a Fitbit Premium subscription. Check the Fitbit app each morning to see your score,
ranging from 1 to 100, based on your activity, sleep, and heart-rate variability. A high
score means you’re ready to exercise, while a low score suggests you should focus
on recovery.
When you check your score, you also see a breakdown of what impacted your
score, a personalized activity goal for the day, and recommended workouts or
recovery sessions.
To see your daily readiness score, wear your tracker to sleep, and open the Fitbit
app on your phone the next morning. From the Today tab , tap the Readiness
tile .
For more information, see the related help article.
View your cardio fitness score
View your overall cardiovascular fitness in the Fitbit app. See your cardio fitness
score and cardio fitness level, which shows how you compare to your peers.
In the Fitbit app, tap the Heart-rate tile and swipe left on your heart-rate graph to
see your detailed cardio fitness stats.
For more information, see the related help article.
44
Update, Restart, and Erase
Some troubleshooting steps may require you to restart your tracker, while erasing it
is useful if you want to give Inspire 3 to another person. Update your tracker to
receive the latest firmware.
Update Inspire 3
Update your tracker to get the latest feature enhancements and product updates.
When an update is available, a notification appears in the Fitbit app. After you start
the update, follow the progress bars on Inspire 3 and in the Fitbit app until the
update is complete. Keep your tracker and phone close to each other during the
update.
To update Inspire 3, your tracker's battery must be at least 20% charged. Updating
Inspire 3 may be demanding on the battery. We recommend plugging your tracker
into the charger before starting an update.
For more information, see the related help article.
Restart Inspire 3
If you can’t sync Inspire 3 or you have trouble with tracking your stats or receiving
notifications, restart your tracker from your wrist:
1.
Swipe down from the clock screen to find the Settings app .
2.
Open the Settings app Restart Device Restart.
If Inspire 3 is unresponsive:
1. Connect Inspire 3 to the charging cable. For instructions, see "Charge your
tracker " on page6.
46
2. Press and hold the buttons on your tracker for 10 seconds. Release the
buttons. When Inspire 3 vibrates and you see the Fitbit logo, the tracker
restarted.
Erase Inspire 3
If you want to give Inspire 3 to another person or wish to return it, first clear your
personal data:
1.
Swipe down from the clock screen to find the Settings app .
2.
Open the Settings app Device Info Clear User Data.
3. Swipe up, then press Hold 3 Sec for 3 seconds and release.
4. When you see the Fitbit logo and Inspire 3 vibrates, your data is erased.
47
Troubleshooting
If Inspire 3 isn't working properly, see our troubleshooting steps below.
Heart-rate signal missing
Inspire 3 continuously tracks your heart rate while you're exercising and throughout
the day. If the heart-rate sensor on your tracker has difficulty detecting a signal,
dashed lines appear.
If your tracker doesn't detect a heart-rate signal, first make sure heart-rate tracking
is turned on in the Settings app on your tracker and Inspire 3 is set to WORN on
Wrist. Next, make sure you're wearing your tracker correctly, either by moving it
higher or lower on your wrist or by tightening or loosening the band. Inspire 3
should be in contact with your skin. After holding your arm still and straight for a
short time, you should see your heart rate again.
For more information, see the related help article.
GPS signal missing
Environmental factors, including tall buildings, dense forest, steep hills, and thick
cloud cover, can interfere with your phone's ability to connect to GPSsatellites. If
your phone is searching for a GPS signal during an exercise, connecting appears at
the top of the screen.
48
For best results, wait for your phone to find the signal before you start your
workout.
Other issues
If you experience any of the following issues, restart your tracker:
l Won't sync
l Won't respond to taps, swipes, or button press
l Won't track steps or other data
l Won't show notifications
For instructions, see "Restart Inspire 3" on page46.
49
General Info and Specifications
Sensors andComponents
Fitbit Inspire 3 contains the following sensors and motors:
l Optical heart-rate tracker
l Red and infrared sensors for oxygen saturation (SpO2) monitoring
l 3-axis accelerometer, which tracks motion patterns
l Ambient light sensor
l Vibration motor
Materials
The Inspire 3 classic band is made of a flexible, durable silicone similar to that used
in many sports watches. The housing and buckle on Inspire 3 are plastic.
Wireless technology
Inspire 3 contains a Bluetooth 5.0 radio transceiver.
Haptic feedback
Inspire 3 contains a vibration motor for alarms, goals, notifications, reminders, and
apps.
Battery
Inspire 3 contains a rechargeable lithium-polymer battery.
50
Memory
Inspire 3 stores your data, including daily stats, sleep information, and exercise
history, for 7 days. See your historical data in the Fitbit app.
Display
Inspire 3 has a color AMOLED display.
Band size
Small band Fits a wrist between 5.5 - 7.1 inches (140 mm - 180 mm)in
circumference
Large
band
Fits a wrist between 7.1 - 8.7 inches (180 mm - 220 mm)in
circumference
Environmental conditions
Operating
temperature
32° to 104° F
(0° to 40° C)
Storage
temperature for
3 months
-4° to 104° F
(-20° to 40° C)
Water resistance Water resistant up to 50 meters
Maximum
operating
altitude
28,000 feet
(8,534 m)
51
Regulatory and Safety Notices
Notice to the User: Regulatory content for certain regions can also be viewed on
your device. To view the content:
Settings Device Info Regulatory Info
USA:Federal Communications Commission(FCC)
statement
Model FB424
FCC ID: XRAFB424
Notice to the User: The FCC ID can also be viewed on your device. To view the
content:
Settings Device Info Regulatory Info
Supplier's Declaration of Conformity
Unique Identifier: FB424
Responsible Party – U.S. Contact Information
199 Fremont Street, 14th Floor
San Francisco, CA
94105
United States
877-623-4997
FCC Compliance Statement (for products subject to Part 15)
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
53
1. This device may not cause harmful interference and
2. This device must accept any interference, including interference that may
cause undesired operation of the device.
FCC Warning
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
l Reorient or relocate the receiving antenna.
l Increase the separation between the equipment and receiver.
l Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
l Consult the dealer or an experienced radio/TV technician for help.
This device meets the FCC and IC requirements for RF exposure in public or
uncontrolled environments.
Canada:Industry Canada (IC)statement
Model/Modèle FB424
IC: 8542A-FB424
Notice to the User: The IC ID can also be viewed on your device. To view the
content:
Settings Device Info Regulatory Info
54
Avis à l'utilisateur: L'ID de l'IC peut également être consulté sur votre appareil. Pour
voir le contenu:
Paramètres Informations sur l'appareil Informations réglementaires
This device meets the IC requirements for RF exposure in public or uncontrolled
environments.
Cet appareil est conforme aux conditions de la IC en matière de RF dans des
environnements publics ou incontrôlée
IC Notice to Users English/French in accordance with current issue of RSS GEN:
This device complies with Industry Canada license exempt RSS standard(s).
Operation is subject to the following two conditions:
1. this device may not cause interference, and
2. this device must accept any interference, including interference that may
cause undesired operation of the device.
Cet appareil est conforme avec Industrie Canada RSS standard exempts de licence
(s). Son utilisation est soumise à Les deux conditions suivantes:
1. cet appareil ne peut pas provoquer d’interférences et
2. cet appareil doit accepter Toute interférence, y compris les interférences qui
peuvent causer un mauvais fonctionnement du dispositif
European Union (EU)
Notice to the User:Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
Frequency Bands and Power
Data given here is the maximum radio-frequency power transmitted in the
frequency band(s) in which the radio equipment operates.
55
Bluetooth 2400-2483.5 MHz < 13 dBm EIRP
Simplified EU Declaration of Conformity
Hereby, Fitbit LLC declares that the radio equipment type Model FB424 is in
compliance with Directive 2014/53/EU. The full text of the EU declaration of
conformity is available at the following internet address: www.fitbit.com/safety
Vereinfachte EU-Konformitätserklärung
Fitbit LLC erklärt hiermit, dass die Funkgerättypen Modell FB424 die Richtlinie
2014/53/EU erfüllen. Der vollständige Wortlaut der EU-Konformitätserklärungen
kann unter folgender Internetadresse abgerufen werden: www.fitbit.com/safety
Declaración UE de Conformidad simplificada
Por la presente, Fitbit LLC declara que el tipo de dispositivo de radio Modelo FB424
cumple con la Directiva 2014/53/UE. El texto completo de la declaración de
conformidad de la UE está disponible en la siguiente dirección de Internet:
www.fitbit.com/safety
Déclaration UE de conformité simplifiée
Fitbit LLC déclare par la présente que les modèles d’appareils radio FB424 sont
conformes à la Directive2014/53/UE. Les déclarations UE de conformité sont
disponibles dans leur intégralité sur le site suivant: www.fitbit.com/safety
Dichiarazione di conformità UE semplificata
Fitbit LLC dichiara che il tipo di apparecchiatura radio Modello FB424 è conforme
alla Direttiva 2014/53/UE. Il testo completo della dichiarazione di conformità UE è
disponibile al seguente indirizzo Internet: www.fitbit.com/safety
56
Argentina
C-27775
Australia and New Zealand
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
Ghana
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
Indonesia
83422/SDPPI/2022
3788
82710/SDPPI/2022
3788
57
Israel
רפסמ רושיא יטוחלא לש דרשמ תרושקתה אוה .13659–55
רוסא ףילחהל תא הנטנאה תירוקמה לש רישכמה אלו תושעל וב לכ יוניש ינכט רחא
Japan
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
201-220279
Kingdom of Saudi Arabia
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
Malaysia
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
58
Mexico
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
La operación de este equipo está sujeta a las siguientes dos condiciones:
1. Es posible que este equipo o dispositivo no cause interferencia perjudicial y
2. Este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la
que pueda causar su operación no deseada
Morocco
AGREE PAR L’ANRT MAROC
Numéro d’agrément: MR00033173ANRT2022
Date d’agrément: 27/05/2022
Nigeria
Connection and use of this communications equipment is permitted by the Nigerian
Communications Commission.
59
Oman
TRA/TA-R/13912/22
D202897
Paraguay
NR: 2022-06-I-0382
Philippines
Type Accepted
No:ESD-RCE-2230361
Serbia
60
Singapore
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
South Korea
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
Taiwan
用戶注意：某些地區的 法規內容也可 以在您的設 備上查看。要查看內容：
設置 設備信息 法 規信息
Translation:
Notice to the User: Regulatory content can also be viewed on your device.
Instructions to view content from your menu:
Settings Device Info Regulatory Info
低功率警語 ：
取得審驗證 明之低功率 射頻器材，非經核准，公司、商號或使用者均 不得擅自變 更頻率、
加大功率或 變更原設計 之特性及功 能。低功率 射頻器材之 使用不得影 響飛航安全 及干擾
合法通信；經發現有 干擾現象時 ，應立即停 用，並改 善至無干擾 時方得繼續 使用。前述合
法通信，指依電信管理 法規定作業 之無線電通 信。低功率 射頻器材須 忍受合法通 信或工
業、科學 及醫療用電波 輻射性電機 設備之干擾 。
Translation:
61
Low Power Warning:
For the low-power radio frequency equipment that has obtained the verification
certificate, the company, organization or user shall not change the frequency,
increase the power or change the features and functions of the original design
without approval. The use of low-power radio frequency equipment shall not affect
flight safety or interfere with legal communications. If any interference is detected,
the device should be disabled immediately and the interference removed before
continuing use. The aforesaid legal communication refers to the radio
communication operated in accordance with the provisions of the
Telecommunications Management Act. Low power radio frequency equipment
must accept interference from legal communication or radio wave radiated
electrical equipment for industrial, scientific and medical use.
電池警語：
此裝置使用 鋰電池。
若未遵照下 列準則，則裝置內的鋰離 子電池壽命 可能會縮短 或有損壞裝 置、發生火 災、
化學品灼傷 、電解液洩 漏及／ 或受 傷的風險。
l 請勿拆解、鑿孔或損壞 裝置或電池 。
l 請勿取出或 嘗試取出使 用者不可自 行更換的電 池。
l 請勿將電池 曝露於火焰 、爆炸或其 他危險中。
l 請勿使用尖 銳物品取出電 池。
Translation:
Battery warning:
This device uses a lithium-ion battery.
If the following guidelines are not followed, the life of the lithium-ion battery in the
device may be shortened or there is a risk of damage to the device, fire, chemical
burn, electrolyte leakage and / or injury.
l Do not disassemble, puncture or damage the device or battery.
l Do not remove or try to remove the battery that the user cannot replace.
l Do not expose the battery to flames, explosions or other hazards.
l Do not use sharp objects to remove the battery.
62
Vision Warning
使用過度恐 傷害視力
警語
l 使用過度恐 傷害視力
注意事項
l 使用30分鐘請 休息10分鐘。未滿2歲幼兒不 看螢幕，2歲以上每天看螢 幕不要超過 1
小時
Translation:
Excessive use may damage vision
Warning:
l Excessive use may damage vision
Attention:
l Rest for 10 minutes after every 30 minutes.
l Children under 2 years old should stay away from this product. Children 2
years old or more should not see the screen for more than 1 hour a day.
63
Taiwan RoHS
64
Thailand
United Arab Emirates
United Kingdom
Notice to the User: Regulatory content for this region can also be viewed on your
device. To view the content:
Settings Device Info Regulatory Info
Simplified UK Declaration of Conformity
65
Hereby, Fitbit LLC declares that the radio equipment type Model FB424 is in
compliance with Radio Equipment Regulations 2017. The full text of the UK
declaration of conformity is available at the following internet address:
www.fitbit.com/legal/safety-instructions
About the Battery
This unit contains a non-replaceable internal lithium-ion battery. The battery can
burst or explode, releasing hazardous chemicals. To reduce the risk of fire or burns,
do not disassemble, crush, puncture or dispose of in fire or water.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to the instructions.
l The battery must be recycled or disposed of properly
l Use the battery only in the specified equipment
l Do not leave the battery in an extremely high temperature environment that
may result in an explosion or the leakage of flammable liquid or gas
l Do not subject battery to extremely low air pressure that may result in an
explosion or the leakage of flammable liquid or gas
IP Rating
Notice to the User: Regulatory content can also be viewed on your device. To view
the content:
Settings Device Info Regulatory Info
Model FB424 has a water resistance rating of IPX8 under IEC standard 60529, up to
a depth of 50 meters.
66
Model FB424 has a dust ingress rating of IP6X under IEC standard 60529 which
indicates the device is dust-tight.
Safety Statement
This equipment has been tested to comply with safety certification in accordance
with the specifications of: IEC 60950-1:2005 + A1:2009 + A1:2013, EN 60950-1:2006
+ A11:2009 + A1:2010 + A12: 2011 + A2: 2013; IEC 62368-1:2014, EN 62368-1:2014 +
A11:2017; BS EN 62368-1:2014 + A11:2017; IEC 62368-1:2018, EN IEC 62368-1:2020 +
A11:2020; BS EN IEC 62368-1:2020 +A11:2020.
Regulatory Markings
Device regulatory markings can be viewed on your device by removing the band.
Markings are located in the band attach area.
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Band Pocket View
68
Back View
69
