User Manual Version 1.
Table of Contents Get started What's in the box Charge your watch Set up Sense Connect to Wi-Fi See your data in the Fitbit app 7 7 8 9 10 10 Unlock Fitbit Premium 11 Wear Sense 12 Placement for all-day wear vs.
Adjust always-on display Turn off the screen Apps and Clock Faces Change the clock face Open apps Organize apps Download additional apps Remove apps Update apps Adjust app settings and permissions Voice Assistant Set up Amazon Alexa Built-in Set up Google Assistant Interact with your voice assistant Check Alexa alarms, reminders, and timers Lifestyle Starbucks Agenda Weather Find Phone Notifications from your phone Set up notifications See incoming notifications Manage notifications Turn off notifications A
Activity and Wellness See your stats Track a daily activity goal Choose a goal Track your hourly activity Track your sleep Set a sleep goal Detect snoring and noise levels during sleep Learn about your sleep habits Track your skin temperature changes Manage stress Use the EDA Scan app Practice guided breathing Check your stress management score Advanced health metrics Exercise and Heart Health Track your exercise automatically Track and analyze exercise with the Exercise app Customize your exercise settings
Use credit and debit cards Set up Fitbit Pay Make purchases Change your default card Pay for transit Update, Restart, and Erase Update Sense Restart Sense Shutdown Sense Erase Sense Troubleshooting Heart-rate signal missing GPS signal missing Can't connect to Wi-Fi Phone disconnected Other issues 66 66 67 68 69 70 70 70 71 71 72 72 72 73 74 74 General Info and Specifications 75 Sensors and Components Materials Wireless technology Haptic feedback Battery Memory Display Band size Environmental conditions
IP Rating Argentina Australia and New Zealand Belarus China Customs Union Indonesia Israel Japan Kingdom of Saudi Arabia Mexico Moldova Nigeria Oman Paraguay Philippines Serbia Singapore South Korea Taiwan United Arab Emirates United Kingdom Safety Statement 81 82 82 82 83 85 85 85 85 86 86 87 87 87 87 87 88 88 88 89 93 94 94 6
Get started Fitbit Sense is the advanced smartwatch that helps you tune in to your body with tools for heart health, stress management, skin temperature trends, and more. Take a moment to review our complete safety information at fitbit.com/safety. Sense is not intended to provide medical or scientific data.
Charge your watch A fully-charged Sense has a battery life of 6+ days. Battery life and charge cycles vary with use and other factors; actual results will vary. To charge Sense: 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. Hold the other end of the charging cable near the port on the back of the watch until it attaches magnetically.
Set up Sense Set up Sense with the Fitbit app for iPhones and iPads or Android phones. The Fitbit app is compatible with most popular phones. See fitbit.com/devices to check if your phone is compatible. 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.
Connect to Wi-Fi During setup, you're prompted to connect Sense to your Wi-Fi network. Sense uses Wi-Fi to more quickly transfer music from Pandora or Deezer, download apps from the Fitbit Gallery, and for faster, more reliable OS updates. Sense can connect to open, WEP, WPA personal, and WPA2 personal Wi-Fi networks. Your watch won't connect to 5GHz, WPA enterprise, or public Wi-Fi networks that require more than a password to connect—for example, logins, subscriptions, or profiles.
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. Sense includes a 6-month Fitbit Premium membership for eligible customers in certain countries. For more information, see the related help article.
Wear Sense Wear Sense around your wrist. If you need to attach a different size band, or if you purchased another band, see the instructions in "Change the band" on page 15. Placement for all-day wear vs. exercise When you're not exercising, wear Sense 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 watch for around an hour after extended wear. We recommend removing your watch while you shower.
l Wear your watch on top of your wrist, and make sure the back of the device is in contact with your skin. Fasten the band 1. Place Sense around your wrist. 2. Slide the bottom band through the first loop in the top band.
3. Tighten the band until it fits comfortably, and press the peg through one of the holes in the band. 4. Slide the loose end of the band through the second loop until it lies flat on your wrist. Make sure the band isn’t too tight. Wear the band loosely enough that it can move back and forth on your wrist. Handedness For greater accuracy, you must specify whether you wear Sense on your dominant or non-dominant hand. Your dominant hand is the one you use for writing and eating.
Wear and care tips l l l l Clean your band and wrist regularly with a soap-free cleanser. If your watch gets wet, remove and dry it completely after your activity. Take your watch off from time to time. If you notice skin irritation, remove your watch and contact customer support. For more information, see fitbit.com/productcare. Change the band Sense comes with a small band attached and an additional large, bottom band in the box.
3. Gently pull the band away from the watch to release it. 4. Repeat on the other side. Attach a band To attach a band, press it into the end of the watch until you hear a click and it snaps into place. The band with the loops and peg attaches to the top of the watch.
Basics Learn how to manage settings, set a personal PIN code, navigate the screen, and check the battery level. Navigate Sense Sense has a color AMOLED touchscreen display and 1 button. Navigate Sense by tapping the screen, swiping side to side and up and down, or pressing the button. To preserve battery, the watch’s screen turns off when not in use, unless you turn on the always-on display setting. For more information, see "Adjust always-on display" on page 27.
Button shortcuts Use the button to quickly access Fitbit Pay, voice assistant, quick settings, or your favorite apps. Press and hold the button Hold the button for 2 seconds to activate a feature of your choice. The first time you use the button shortcut, select which feature it activates. To change which feature activates when you hold the button, open the Settings app tap Shortcuts. Tap Press & hold, and select the app you want.
Double-press the button Double-press the button to open shortcuts to 4 apps or features. To start, the 4 shortcuts are music controls , quick settings , your voice assistant, and Fitbit Pay . To change these shortcuts, open the Settings app on your watch and tap Shortcuts. Under Double Press, tap the shortcut you want to change. Quick settings Swipe right from the clock face on your watch to access quick settings.
Do Not Disturb When the do not disturb setting is on: l l Notifications, goal celebrations, and reminders are muted. The do not disturb icon illuminates settings. in quick 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 l l l l Notifications, goal celebrations, and reminders are muted. The screen's brightness is set to dim. The Always-On Display clock face is turned off. The screen stays dark when you turn your wrist.
Music Volume Adjust the volume of music playing through headphones or speakers paired to your watch. For more information, see "Connect Bluetooth headphones or speakers" on page 63. Understand status indicators When you turn on your device’s screen, you might see icons at the top of the clock face: Your Fitbit device’s do not disturb setting is turned on. For more information, see "Navigate Sense" on page 17. Your Fitbit device’s sleep mode setting is turned on.
1. On your Fitbit device, open the Settings app 2. Tap the switch next to Status indicators. Display. Widgets Add widgets to your watch to see your daily stats, log your water intake or weight, check the weather forecast, and start a session in the Relax app or EDA Scan app, and more. To see your widgets, swipe up from the clock face. To add a new widget: 1. From the clock face, swipe up to the bottom of the widgets, and tap Manage. 2. Under More Widgets, tap the icon next to the widget you want to add.
3. Tap the switch icon next to Show Widget to turn it off. 4. Swipe up to the bottom of the page, and tap Done. To adjust the information you see on a widget: 1. 2. 3. 4. From the clock face, swipe up to the bottom of the widgets, and tap Manage. Tap the > icon next to the widget you want to adjust. Adjust any settings you want to change. Swipe up to the bottom of the page, and tap Done. To change the order of widgets: 1. From the clock face, swipe up to the bottom of the widgets, and tap Manage. 2.
Vibration & audio Vibration Adjust your watch's vibration strength. Microphone Choose whether your watch can access the microphone. Bluetooth Manage connected Bluetooth devices. Goal reminders Active Zone Minutes goal Turn Active Zone Minutes weekly goal notifications on or off. Quiet modes Focus mode Turn off notifications while using the Exercise app . Do not disturb Turn off all notifications.
Shortcuts Press & hold Choose the app or feature you want to open when you press and hold the button. Double Press Choose 4 apps or features to appear as shortcuts when you doublepress the button. Device info About Sense View your watch's regulatory information and activation date, which is the day your watch's warranty begins. The activation date is the day you set up your device. Tap About Sense System Info to see the activation date. For more information, see the related help article.
When your device’s battery is critically low (8% or lower), a low battery icon appears for 3 seconds at the top of your clock face when you turn on the screen.
For more information, see the related help article. Adjust always-on display Turn on always-on display to show the time on your watch, even when you're not interacting with the screen. Many clock faces and certain apps have an always-on display mode. To turn always-on display on or off, swipe right from the clock face to open quick settings. Tap the always-on display icon . Note that turning on this feature impacts your watch's battery life.
Always-on display automatically turns off when your watch's battery is critically low. For more information, see the related help article. Turn off the screen To turn off your watch's screen when not in use, briefly cover the watch face with your opposite hand, press the button, 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.
Apps and Clock Faces The Fitbit Gallery offers apps and clock faces to personalize your watch and meet a variety of health, fitness, timekeeping, and everyday needs. Change the clock face The Fitbit Gallery offers a variety of clock faces to personalize your watch. 1. From the Today tab in the Fitbit app, tap your profile picture Sense 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 Sense.
l To see your saved clock faces in the Fitbit app, tap the Today tab your profile picture your device image Gallery. See your saved clock faces in My Clock Faces. l To remove a clock face, tap the clock face Remove clock face. l To switch to a saved clock face, tap the clock face Select. Open apps From the clock face, swipe left to see the apps installed on your watch. To open an app, tap it.
2. Tap Gallery. 3. Tap the app you want to remove. You might need to swipe up to find it. 4. Tap Uninstall. Update apps Apps update over Wi-Fi as needed. Sense searches for updates when plugged into the charger and in range of your Wi-Fi network. You can also manually update apps: 1. From the Today tab in the Fitbit app, tap your profile picture Sense tile. 2. Tap Gallery. Find the app you want to update. You might need to swipe up to find it. 3. Tap the Update button next to the app.
Voice Assistant Check the weather, set timers and alarms, control your smart home devices, and more by speaking to your watch. Note that you can only have one active voice assistant at a time. To switch to a different voice assistant, first disconnect your active voice assistant. For more information, see the related help article. Set up Amazon Alexa Built-in 1. From the Today tab in the Fitbit app, tap your profile picture Sense tile. 2. Tap Voice Assistant Amazon Alexa Sign in with Amazon. 3.
2. Tap Voice Assistant Google Assistant Activate Google Assistant. If you don’t have the Google Assistant app on your phone, you’ll be prompted to install it. 3. Follow the instructions in the Google Assistant app to log in to your Google account or create one if necessary, and then connect your Google account with Fitbit. 4. When you return to the Fitbit app, tap Close to return to the Voice Assistant tile. Note that Google Assistant is currently only available in English.
*To ask Alexa to open the Exercise app on your watch, you must first set up the Fitbit skill for Alexa. For more information, see the related help article. These commands are currently available in English, German, French, Italian, Spanish, and Japanese. Amazon Alexa isn't available in all countries. For more information, see fitbit.com/voice.
Lifestyle Use apps to stay connected to what you care about most. See "Apps and Clock Faces" on page 29 for instructions on how to add and delete apps. For more information, see the related help article. Starbucks Add your Starbucks card or Starbucks Rewards program number in the Fitbit Gallery in the Fitbit app, and then use the Starbucks app to pay from your wrist. For more information, see the related help article.
If the weather for your current location doesn't appear, check that you turned on location services for the Fitbit app. If you change locations or don't see updated data for your current location, sync your watch to see your new location and latest data in the Weather app or widget. Choose your unit of temperature in the Fitbit app. For more information, see the related help article. To add or remove a city: 1. From the Today tab in the Fitbit app, tap your profile picture Sense tile. 2. Tap Gallery. 3.
Notifications from your phone Sense can show call, text, calendar, and app notifications from your phone to keep you informed. Keep your watch 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 Sense tile. 2. Tap Notifications. 3.
If your watch's battery is critically low, notifications won't cause Sense to vibrate or the screen to turn on. Manage notifications Sense stores up to 30 notifications, after which the oldest are replaced as you receive new ones. To manage notifications: l l l Swipe down from the top of the screen to see your notifications and tap any notification to expand it. To delete a notification, tap to expand it, then swipe to the bottom and tap Clear.
2. Turn off the notifications you no longer want to receive on your watch. To turn off all notifications: 1. From the clock face, swipe right to access quick settings. 2. Tap the do not disturb icon . All notifications, including goal celebrations 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 watch until you turn off this setting.
Take on-wrist phone calls To set up on-wrist calls, from the Today tab your profile picture your device image instructions below to set up on-wrist calls. in the Fitbit app on your phone, tap On-Wrist Calls. Follow the Android phone Tap each setup requirement, and follow the on-screen instructions to accept and turn on the necessary pairing permissions and requests. l l Note that if you see a See Instructions button, you might be using an older version of the Fitbit app.
iPhone 1. Tap Start Setup. l If you're unable to start the on-wrist call setup, open the 2. 3. 4. 5. Settings app on your watch Vibration & Audio. In the On-wrist calls section, tap Sense Controls/Calls, and then proceed to the next step. On your phone, tap Settings Bluetooth. Your phone scans for available devices. When you see Sense Controls/Calls as an available device, tap it. A number appears on your phone screen. When the same number appears on your watch, tap Pair.
Respond to messages (Android phones) Respond directly to text messages and notifications from certain apps on your watch with preset quick replies. Keep your phone nearby with the Fitbit app running in the background to respond to messages from your watch. 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 microphone icon to respond to the message using voice-totext. To change the language recognized by the microphone, tap Language.
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. Note that alarms and timers you set with a voice assistant are separate from the ones you set in the Alarms app and Timer app. For more information, see "Voice Assistant" on page 32. Use the Alarms app Set one-time or recurring alarms with the Alarms app your watch vibrates. .
Use the Timer app Time events with the stopwatch or set a countdown timer with the Timer app on your watch. You can run the stopwatch and countdown timer at the same time. When the screen turns off, your watch continues to display the stopwatch or countdown timer until it ends or you exit the app. For more information, see the related help article.
Activity and Wellness Sense continuously tracks a variety of stats whenever you wear it. Data automatically syncs with the Fitbit app throughout the day.
Steps Steps taken today and progress toward your daily goal Heart rate Current heart rate and either your heart-rate zone or resting heart rate (if not in a zone) Calories burned Calories burned today and progress toward your daily goal Floors Floors climbed today and progress toward your daily goal Distance Distance covered today and progress toward your daily goal Active Zone Minutes Active Zone Minutes earned today and the number of Active Zone Minutes you're currently earning per minute Exer
Track a daily activity goal Sense tracks your progress toward a daily activity goal of your choice. When you reach your goal, your watch vibrates and shows a celebration. 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 Sense.
Track your sleep Wear Sense 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). Sense 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.
Track your skin temperature changes Sense logs your skin temperature each night to show how it varies from your personal baseline to help identify any changes from your baseline. Insight into your night-time skin temperature variation can help you understand changes in your body and spot trends. To view changes in your nightly sleeping skin temperature, open the Fitbit app on your phone. From the Today tab tile.
With a Fitbit Premium subscription, see your skin temperature changes throughout the night.
Note that you must wear Sense to sleep for 3 nights before you see your personal skin temperature baseline. For more information, see the related help article. Please note that this feature is not available in all markets. Manage stress Track and manage your stress with mindfulness features.
Use the EDA Scan app The EDA Scan app on Sense detects electrodermal activity which may indicate your body's response to stress. Because your sweat level is controlled by the sympathetic nervous system, these changes can show meaningful trends about how your body responds to stress. Choose between a 2-minute quick scan or a guided session. 1. On Sense, tap to open the EDA Scan app . 2. Choose Quick Reset for a 2-minute scan or Guided Session for a scan lasting up to 60 minutes. 3.
1. On Sense, open the Relax app . 2. Tap Edit to change the duration of the session or turn off the optional vibration. 3. Tap Start to begin the session. Follow the on-screen instructions. 4. When the session ends, tap Log It to reflect on how you feel, or tap Skip to skip this step. 5. View your summary, and tap Done to close the app. 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 l l l l Oxygen saturation (SpO2) Skin temperature variation Heart-rate variability Resting heart rate 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.
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. During a workout, you can play music through the Pandora app or Deezer app on your watch, control music playing in Spotify using the Spotify - Connect & Control app , or control music playing on your phone. 1.
Track and analyze exercise with the Exercise app Track specific exercises with the Exercise app on Sense 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. To track an exercise: 1. On Sense, open the Exercise app and swipe to find an exercise.
Using built-in GPS impacts your watch's battery life. When GPS tracking is turned on, Sense can track up to 12 hours of continuous exercise. Customize your exercise settings Customize settings for each exercise type on your watch. Settings include: Heart Zone Notifications Receive notifications when you hit target heart-rate zones during your workout.
3. Swipe up from the bottom of the screen, then swipe up through the list of settings. 4. Tap a setting to adjust it. 5. When you're done, swipe down until you see the play icon . Check your workout summary After you complete a workout, Sense 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.
Icon Zone Calculation Description Below Zone Below 40% of your heart rate reserve Below the fat burn zone, your heart beats at a slower pace. Fat Burn Zone Between 40% and 59% of your heart rate reserve 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.
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.
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 Sense tile. 2. In the Activity & Wellness section, tap Heart Settings High & 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.
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 tile , tap the Readiness . For more information, see the related help article. View your cardio fitness score View your overall cardiovascular fitness in the Fitbit app.
Music Use apps on your watch to listen to music with Bluetooth headphones or speakers. Connect Bluetooth headphones or speakers Connect up to 8 Bluetooth audio devices to listen to music from your watch. To pair a new Bluetooth audio device: 1. Activate pairing mode on your Bluetooth headphones or speaker. 2. 3. 4. 5. On Sense, open the Settings app Vibration & audio. In the Bluetooth section, tap Manage devices. Swipe up to see the Other devices section. Sense searches for nearby devices.
1. Double-press the button on Sense. Your shortcuts appear. 2. Tap the music controls icon . 3. The icon in the top-left corner shows whether the music source is currently set to your phone or your watch . Tap it to change the music source, then press the button to return to your music controls. To control music: 1. While music is playing, double-press the button. Your shortcuts appear. 2. Tap the music controls icon . 3. Play, pause, or tap the arrow icons to skip to the next track or previous track.
Listen to music with the Pandora app (United States only) With the Pandora app on Sense, download up to 3 of your most-played Pandora stations or popular curated Workout stations directly to your watch. Note that you need a paid subscription to Pandora and a Wi-Fi connection to download stations. For more information about Pandora subscriptions, see help.pandora.com. For instructions, see the related help article.
Fitbit Pay Sense includes a built-in NFC chip, which lets you use your credit and debit cards on your watch. Use credit and debit cards Set up Fitbit Pay in the Wallet section of the Fitbit app, and use your watch to make purchases in stores that accept contactless payments. We’re always adding new locations and card issuers to our list of partners. To see if your payment card works with Fitbit Pay, see fitbit.com/fitbit-pay/banks.
Make purchases Make purchases using Fitbit Pay at any store that accepts contactless payments. To determine if the store accepts Fitbit Pay, look for the symbol below on the payment terminal: All customers except those in Australia: 1. Open the Wallet app on your watch. 2. If prompted, enter your 4-digit watch PIN code. Your default card appears on the screen. 3. To pay with your default card, hold your wrist near the payment terminal.
Customers in Australia: 1. If you have a credit or debit card from an Australian bank, hold your watch near the payment terminal to pay. If your card is from a bank outside of Australia, or if you wish to pay with a card that is not your default card, complete steps 1-3 in the section above. 2. If prompted, enter your 4-digit watch PIN code. 3. If the purchase amount exceeds $100 AU, follow the instructions on the payment terminal.
3. Find the card you want to set as the default option. 4. Tap Set as Default on Sense. Pay for transit Use Fitbit Pay to tap on and off at transit readers that accept contactless credit or debit card payments. To pay with your watch, follow the steps listed in "Use credit and debit cards" on page 66. Pay with the same card on your Fitbit watch when you tap the transit reader at the start and end of your trip. Make sure your device is charged before beginning your trip.
Update, Restart, and Erase Some troubleshooting steps may require you to restart your watch, while erasing it is useful if you want to give Sense to another person. Update your watch to receive new Fitbit OS updates. Update Sense Update your watch 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 Sense and in the Fitbit app until the update is complete.
Shutdown Sense To turn off your watch, open the Settings app Shut down. To turn on your watch, press the button. For information about how to store Sense long term, see the related help article. Erase Sense If you want to give Sense to another person or wish to return it, first clear your personal data: On Sense, open the Settings app About Sense Factory reset.
Troubleshooting If Sense isn't working properly, see our troubleshooting steps below. Heart-rate signal missing Sense continuously tracks your heart rate while you're exercising and throughout the day. If the heart-rate sensor on your watch has difficulty detecting a signal, dashed lines appear. If your watch doesn't detect a heart-rate signal, make sure you're wearing your watch correctly, either by moving it higher or lower on your wrist or by tightening or loosening the band.
For best results, wait for Sense to find the signal before you start your workout. If Sense loses the GPS signal during your workout, "GPS lost signal" appears at the top of the screen. Your watch will attempt to reconnect. For more information, see the related help article. Can't connect to Wi-Fi If Sense can't connect to Wi-Fi, you might have entered an incorrect password, or the password might have changed: 1. From the Today tab in the Fitbit app, tap your profile picture Sense tile. 2.
To check if your Wi-Fi network is working correctly, connect another device to your network; if it connects successfully, try again to connect your watch. If Sense still won't connect to Wi-Fi, make sure that you're attempting to connect your watch to a compatible network. For best results, use your home Wi-Fi network. Sense can't connect to 5GHz Wi-Fi, WPA enterprise, or public networks that require logins, subscriptions, or profiles.
General Info and Specifications Sensors and Components Fitbit Sense contains the following sensors and motors: l l l l l l l l l l l 3-axis accelerometer, which tracks motion patterns Gyroscope Altimeter, which tracks altitude changes Built-in GPS receiver + GLONASS, which tracks your location during a workout Multi-path optical heart rate tracker Multipurpose electrical sensors compatible with the ECG app and EDA Scan app On-wrist skin temperature sensor Ambient light sensor Microphone Speaker Vibration
Wireless technology Sense contains a Bluetooth 5.0 radio transceiver, Wi-Fi chip, and NFC chip. Haptic feedback Sense contains a vibration motor for alarms, goals, notifications, reminders, and apps. Battery Sense contains a rechargeable lithium-polymer battery. Memory Sense stores your data, including daily stats, sleep information, and exercise history, for 7 days. See your historical data in the Fitbit app. Display Sense has a color AMOLED display. Band size Band sizes are shown below.
Environmental conditions Operating temperature 14° to 113° F (-10° to 45° C) Non-operating temperature -4° to 14° F (-20° to -10° C) 113° to 140°F (45° to 60° C) Charging temperature 32° to 95° F (0° to 35° C) Water resistance Water resistant up to 50 meters Humidity range While Fitbit Sense can operate in humidity conditions between 0% and 100%, we recommend not operating in conditions over 60% for prolonged periods of time.
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 About Sense Regulatory info USA: Federal Communications Commission (FCC) statement Model FB512 FCC ID: XRAFB512 Notice to the User: The FCC ID can also be viewed on your device. To view the content: Settings About Sense Regulatory info Supplier's Declaration of Conformity Unique Identifier: FB512 Responsible Party – U.S.
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.
Avis à l'utilisateur: L'ID de l'IC peut également être consulté sur votre appareil. Pour voir le contenu: Paramètres À propos de Sense Mentions légales This device meets the IC requirements for RF exposure in public or uncontrolled environments.
Hereby, Fitbit LLC declares that the radio equipment type Model FB512 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 FB512 die Richtlinie 2014/53/EU erfüllen. Der vollständige Wortlaut der EU-Konformitätserklärungen kann unter folgender Internetadresse abgerufen werden: www.fitbit.
Model FB512 has a dust ingress rating of IP6X under IEC standard 60529 which indicates the device is dust-tight. Please refer to the beginning of this section for instructions on how to access your product’s IP rating. Argentina C-24969 Australia and New Zealand Notice to the User: Regulatory content for this region can also be viewed on your device.
China Notice to the User: Regulatory content for this region can also be viewed on your device.
China RoHS 部件名称 Part Name Model FB512 有毒和危险品 Toxic and Hazardous Substances or Elements 铅 (Pb) 水银 (Hg) 表带和表扣 (Strap and O O Buckle) 电子 -O (Electronics) 电池 O O (Battery) 充电线 (Charging O O Cable) 本表格依据 SJ/T 11364 的规定编制 镉 (Cd) 六价铬 (Cr(VI)) 多溴化苯 (PBB) 多溴化二苯 醚 (PBDE) O O O O O O O O O O O O O O O O O = 表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572规定的限量要求以下 (indicates that the content of the toxic and hazardous substance in all the Homogeneous Materials of the part is below the concentration limit re
Frequency band: 2400-2483.5 MHz NFC: 13.56MHz Transmitted power: Max EIRP, 12.9dBm Occupied bandwidth: BLE: 2MHz, BT: 1MHz, NFC: 2.3 kHz, WiFi: 20MHz Modulation system: BLE: GFSK, BT: GFSK (BDR), n/4-DQPSK (EDR), 8PSK (EDR), NFC: ASK, WiFi: DSSS, OFDM Customs Union Notice to the User: Regulatory content for this region can also be viewed on your device. To view the content: Settings About Sense Regulatory info Indonesia 69638/SDPPI/2020 3788 Israel 51-75181.
201-200608 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 About Sense Regulatory info Mexico Notice to the User: Regulatory content for this region can also be viewed on your device. To view the content: Settings About Sense 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.
Moldova Notice to the User: Regulatory content for this region can also be viewed on your device. To view the content: Nigeria Connection and use of this communications equipment is permitted by the Nigerian Communications Commission.
Serbia Singapore Notice to the User: Regulatory content for this region can also be viewed on your device. To view the content: Settings About Sense Regulatory info South Korea Notice to the User: Regulatory content for this region can also be viewed on your device.
본 제품의 전자파흡수율은 과학기술정보통신부의「전자파 인체보호기준」을 만족합니다. 본 제품은 국립전파연구원의「전자파흡수율 측정기준」에 따라 최대출력 조건에서 머리에 근접 하여 시험되었으며, 최대 전자파흡수율 측정값은 다음과같습니다. 모델명 (Model) 머리 전자파흡수율 (Head SAR) FB512 0.142 W/kg 클래스 B 장치 (가정 사용을위한 방송 통신 기기) : EMC 등록 주로 가정용 (B 급)으로하고, 모든 지역에서 사용할 수 있습니다 얻을이 장치. Translation: Class B devices (broadcast communications equipment for home use): EMC registration is mainly for household use (B class) and can be used in all areas get this device.
Translation: Notice to the User: Regulatory content can also be viewed on your device.
l l l l 請勿 拆解 、鑿 孔或 損壞 裝置 或電 池 。 請勿 取出 或嘗 試取 出使 用者 不可 自行 更換 的電 池 。 請勿 將電 池曝 露於 火焰 、爆 炸或 其他 危險中 。 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 l l l Do not disassemble, puncture or damage the device or battery.
l l Rest for 10 minutes after every 30 minutes. 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.
United Arab Emirates Notice to the User: Regulatory content for this region can also be viewed on your device.
United Kingdom Simplified UK Declaration of Conformity Hereby, Fitbit LLC declares that the radio equipment type Model FB512 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.
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