Which smartwatch is right for you?
NewPersonalized help for your health and fitness, safety, and productivity.Stay connected with the helpfulness of Google, and live healthier with Fitbit.,Get useful tools to manage your stress, sleep better, and gain healthier habits.Keep up with your fitness goals, and get insightful results from your workout routines.Supercharge your workouts.Do what you love and feel your best.Fitness and wellness goes fashion forward.ColorsCase size and material41 mm roundAluminum case41 mm roundStainless steel case40.5 x 40.5 x 11.2 mmAluminum case40.5 x 40.5 x 11.2 mmAluminum case36.73 x 23.09 x 11.20 mmAluminum case39.32 x 18.6 x 11.75 mmPlastic case36.30 x 17.62 x 10.05 mmStainless steel caseDisplayCustom AMOLED display with DCI-P3 colorCorning® Gorilla® Glass 5Custom AMOLED display with DCI-P3 colorCorning® Gorilla® Glass 5AMOLED displayCorning® Gorilla® Glass 3AMOLED displayCorning® Gorilla® Glass 3AMOLED displayCorning® Gorilla® Glass 3AMOLED displayCorning® Gorilla® Glass 3AMOLED displayCorning® Gorilla® Glass 3Phone OS compatibilityAndroid 9.0 or newerAndroid 9.0 or newerAndroid 9.0 or neweriOS 14.0 or newerAndroid 9.0 or neweriOS 14.0 or newerAndroid 9.0 or neweriOS 14.0 or newerAndroid 10.0 or neweriOS 14.0 or newerAndroid 10.0 or neweriOS 14.0 or newerFitbit heart healthFitbit's most advanced heart rate trackingIrregular heart rhythm notificationsHigh and low heart rate notificationsECG app with AFib detectionContinuous heart rate monitoringHigh and low heart rate notificationsECG app with Afib detectionContinuous heart rate monitoringIrregular heart rhythm notificationsHigh and low heart rate notificationsECG app with AFib detectionContinuous heart rate monitoringIrregular heart rhythm notificationsHigh and low heart rate notificationsContinuous heart rate monitoringIrregular heart rhythm notificationsHigh & low heart rate notificationsECG app for heart rhythm assessmentContinuous heart rate monitoringIrregular heart rhythm notificationsHigh & low heart rate notificationsContinuous heart rate monitoringIrregular heart rhythm notificationsFitbit health metricsSkin temperature sensing,SpO2 nightly average, range, trends over timeHeart rate variabilityResting heart rateBreathing rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)SpO2 nightly average, range, trends over timeHeart rate variabilityResting heart rateBreathing rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)Skin temperature sensorSpO2 nightly average, range, trends over timeHeart rate variabilityResting heart rateBreathing rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)Skin temperature variationSpO2 nightly average, range, trends over timeHeart rate variabilityResting heart rateBreathing heart rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)Skin temperature variationSpO2 (blood oxygen) trackingHeart rate variabilityResting heart rateBreathing rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)Skin temperature variationSpO2 (blood oxygen) trackingHeart rate variabilityResting heart rateBreathing rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)Skin temperature variationSpO2 (blood oxygen) trackingHeart rate variabilityResting heart rateBreathing rateBlood glucose tracking (in app only)Menstrual health tracking (in app only)Fitbit stress monitoringAll-day body response trackingStress notificationsStress Management ScoreStress management with EDA sensorsMood Logging and ReflectionsMindfulness contentGuided breathing sessionsStress Management ScoreMood Logging and ReflectionsMindfulness contentAll-day activity trackingStress notificationsStress Management ScoreEDA Scan app for stress managementMood Logging and ReflectionsMindfulness contentGuided breathing sessionsStress Management ScoreMood Logging and ReflectionsMindfulness contentGuided breathing sessionsStress Management ScoreEDA Scan app for stress managementMood Logging and ReflectionsMindfulness contentStress Management ScoreMood Logging and ReflectionsMindfulness contentGuided breathing sessionsStress Management ScoreMood Logging and ReflectionsMindfulness contentGuided breathing sessionsFitbit sleep trackingSleep stages and Sleep Score,Sleep Profile,Mindfulness content for sleep,Sleep insights,Sleep stages and Sleep Score,Sleep Profile,Mindfulness content for sleep,Sleep insights,Sleep stages and Sleep ScoreSleep ProfileSilent and Smart Wake alarmsMindfulness content for sleepSleep insightsSleep stages and Sleep ScoreSleep ProfileMindfulness content for sleepSilent and Smart Wake alarmsSleep insightsSleep stages and Sleep ScoreSleep ProfileSilent and Smart Wake alarmsMindfulness content for sleepSleep insightsSleep stages and Sleep ScoreSleep ProfileSilent and Smart Wake alarmsMindfulness content for sleepSleep insightsSleep stages and Sleep ScoreSleep ProfileSilent and Smart Wake alarmsMindfulness content for sleepSleep insightsFitbit fitness trackingAll-day activity trackingAuto Workout mode40+ exercise modesHeart Zone TrainingPace TrainingEnhanced workout viewsActive Zone MinutesDaily Readiness ScoreWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersFloors ClimbedSwim StrokesAll-day activity trackingAuto Workout mode (coming soon)40+ exercise modesEnhanced workout viewsActive Zone MinutesDaily Readiness ScoreWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersFloors ClimbedSwim StrokesAll-day activity trackingSmartTrack™ exercise tracking (in mobile app only)40+ exercise modesActive Zone MinutesDaily Readiness ScoreCardio Fitness ScoreWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersFloors ClimbedSwim lapsAll-day activity trackingSmartTrack™ exercise tracking (in mobile app only)40+ exercise modesActive Zone MinutesDaily Readiness ScoreCardio Fitness ScoreWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersFloors ClimbedSwim LapsAll-day activity trackingSmartTrack™ automatic exercise tracking (in mobile app only)40+ exercise modesActive Zone MinutesDaily Readiness ScoreCardio Fitness ScoreHeart rate on exercise equipmentWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersSwim LapsAll-day activity trackingSmartTrack™ automatic exercise tracking (in mobile app only)20 exercise modesActive Zone MinutesDaily Readiness ScoreCardio Fitness ScoreWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersSwim LapsAll-day activity trackingSmartTrack™ automatic exercise tracking (in mobile app only)20 exercise modesActive Zone MinutesDaily Readiness ScoreCardio Fitness ScoreWorkouts on your phoneStep TrackingCalorie TrackingGoals and RemindersSwim lapsWater resistance5 ATM5 ATM5 ATM5 ATM5 ATM5 ATM5 ATMGPSBuilt-in GPSBuilt-in GPSBuilt-in GPSBuilt-in GPSBuilt-in GPSBuilt-in GPSConnected GPSSafety and emergencySafety CheckEmergency SharingMedical informationFall DetectionEmergency SOSEmergency international callingSafety SignalSafety CheckEmergency SharingMedical informationFall DetectionEmergency SOSEmergency international callingProductivityGoogle AssistantGoogle WalletGoogle MapsGmail and CalendarYouTube MusicGoogle PlayFind my phoneGoogle AssistantGoogle WalletGoogle MapsGmail and CalendarYouTube MusicGoogle PlayFind my phoneAlexa built inGoogle Wallet,Google MapsCalendar notificationsFind my phoneAlexa built inGoogle Wallet,Google MapsCalendar notificationsFind my phoneGoogle WalletGoogle MapsCalendar notificationsYouTube Music controlsFind my phoneCalendar notificationsFind my phoneCalendar notificationsFind my phoneConnectivity4G LTE optionLTE callsBluetooth callsCall, text, and app notifications4G LTE optionLTE callsBluetooth callsCall, text, and app notificationsBluetooth callsCall, text, and app notificationsBluetooth callsCall, text, and app notificationsCall, text, and app notificationsCall, text, and app notificationsCall, text, and app notificationsBattery life24 hours with always-on displayUp to 24 hours6 days6 days7 days10 days5 daysSensorsMulti-path optical heart rate sensorElectrical sensors compatible with ECG appElectrical sensor for continuous EDA detectionSkin temperature sensorRed and infrared sensors for (SpO2) monitoringGyroscopeAlways-on altimeter3-axis accelerometerAmbient light sensorNFCCompassOptical heart rate sensorElectrical sensors compatible with ECG appRed and infrared sensors for (SpO2) monitoringGyroscopeAlways-on altimeter3-axis accelerometerAmbient light sensorNFCCompassMulti-path optical heart rate sensorElectrical sensors compatible with ECG appElectrical sensor for continuous EDA Scan appElectrical sensor to measure skin conductance (cEDA) for body response trackingSkin temperature sensorRed and infrared sensors for SpO2 monitoringGyroscopeAltimeter3-axis accelerometerAmbient light sensorNFC