Find your perfect fit.

Front of Fitbit Versa 4
Google Pixel Watch 3 (41 mm)
Fitbit Versa 4
Google Pixel Watch 3 (45 mm)
Google Pixel Watch 2
Google Pixel Watch
Fitbit Sense 2
Fitbit Charge 6
Fitbit Inspire 3
Google Pixel Watch 3 (41 mm)
Fitbit Versa 4
Google Pixel Watch 3 (45 mm)
Google Pixel Watch 2
Google Pixel Watch
Fitbit Sense 2
Fitbit Charge 6
Fitbit Inspire 3
Google Pixel Watch 3 (41 mm)
Fitbit Versa 4
Google Pixel Watch 3 (45 mm)
Google Pixel Watch 2
Google Pixel Watch
Fitbit Sense 2
Fitbit Charge 6
Fitbit Inspire 3
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(41 mm) Designed for performance with advanced fitness from Fitbit.
Keep up with your fitness goals and get insightful results from your workout routines.
(45 mm) Designed for performance in a larger size and display with advanced fitness from Fitbit.
Colour
Case size and material
41 mm round
Aluminium case
40.5 x 40.5 x 11.2 mm
Aluminium case
45 mm round
Aluminium case
Display
Actua display
16% smaller bezel
Custom AMOLED LTPO display with DCI-P3 colour
Up to 2,000 nits (peak brightness)
Corning® Gorilla® Glass 5
AMOLED display
Corning® Gorilla® Glass 3
Actua display
16% smaller bezel
Custom AMOLED LTPO display with DCI-P3 colour
Up to 2,000 nits (peak brightness)
Corning® Gorilla® Glass 5
Phone OS compatibility
Android 10.0 or newer
Android 11.0 or newer
iOS 14.0 or newer
Android 10.0 or newer
Fitness tracking
Run workout builder
Real-time run guidance
Daily run recommendations
Advanced run form tracking (in app)
Run performance dashboard (in app)
Cardio load,
Target cardio load,
Morning brief
All-day activity tracking
Auto Workout mode
40+ exercise modes
Heart Zone Training
Pace Training
Enhanced workout views
Active Zone Minutes
Daily Readiness Score
Cardio fitness score
Heart rate on exercise equipment,
Workouts on your phone
Step tracking
Calorie tracking
Goals and reminders
Floors climbed
Swimming
All-day activity tracking
SmartTrack™ automatic exercise tracking (in mobile app only)
40+ exercise modes
Active Zone Minutes
Daily Readiness Score
Cardio fitness score
Workouts on your phone
Step tracking
Calorie tracking
Goals and reminders
Floors climbed
Swim laps
Run workout builder
Real-time run guidance
Daily run recommendations
Advanced run form tracking (in app)
Run performance dashboard (in app)
Cardio load,
Target cardio load,
Morning brief
All-day activity tracking
Auto Workout mode
40+ exercise modes
Heart Zone Training
Pace Training
Enhanced workout views
Active Zone Minutes
Daily Readiness Score
Cardio fitness score
Heart rate on exercise equipment,
Workouts on your phone
Step tracking
Calorie tracking
Goals and reminders
Floors climbed
Swimming
Heart health
Advanced heart rate tracking
Irregular heart rhythm notifications
High and low heart rate notifications
ECG app with AFib detection
Continuous heart rate monitoring
Irregular heart rhythm notifications
High and low heart rate notifications
Advanced heart rate tracking
Irregular heart rhythm notifications
High and low heart rate notifications
ECG app with AFib detection
Health metrics
Skin temperature sensing,
SpO2 nightly average, range, trends over time
Heart rate variability
Resting heart rate
Breathing rate
Blood glucose tracking (in app only)
Menstrual health tracking (in app only)
Skin temperature variation
SpO2 (blood oxygen) tracking
Heart rate variability
Resting heart rate
Breathing rate
Blood glucose tracking (in app only)
Menstrual health tracking (in app only)
Skin temperature sensing
SpO2 nightly average, range, trends over time
Heart rate variability
Resting heart rate
Breathing rate
Blood glucose tracking (in app only)
Menstrual health tracking (in app only)
Stress monitoring
All-day body-response tracking
Stress notifications
Stress Management Score
Stress management with EDA sensors
Mood logging and reflections
Mindfulness content
Guided breathing sessions
Stress Management Score
Mood logging and reflections
Mindfulness content
Guided breathing sessions
All-day body-response tracking
Stress notifications
Stress Management Score
Stress management with EDA sensors
Mood logging and reflections
Mindfulness content
Guided breathing sessions
Sleep tracking
Sleep stages and Sleep Score,
Sleep Profile,
Mindfulness content for sleep,
Sleep insights,
Sleep stages and Sleep Score*
Sleep Profile
Silent and Smart Wake alarms
Mindfulness content for sleep
Sleep insights
Sleep stages and Sleep Score,
Sleep Profile,
Mindfulness content for sleep,
Sleep insights,
Water resistance
5 ATM
5 ATM
5 ATM
GPS
Built-in GPS
Built-in GPS
Built-in GPS
Safety and emergency
Safety Check
Emergency Sharing
Medical information
Fall Detection
Emergency SOS
Emergency international calling
Safety Signal
Safety Check
Emergency Sharing
Medical information
Fall Detection
Emergency SOS
Emergency international calling
Safety Signal
Productivity
Google Assistant
Google Wallet
Google Maps
Gmail and Calendar
YouTube Music
Media controls in exercise
Google Play
Call Screen
Pixel Recorder
Pixel Camera Watch app
Google TV remote
Nest Camera feed,
Alexa built in
Google Wallet,
Google Maps
Calendar notifications
Find My Phone
Google Assistant
Google Wallet
Google Maps
Gmail and Calendar
YouTube Music
Media controls in exercise
Google Play
Call Screen
Pixel Recorder
Pixel Camera Watch app
Google TV remote
Nest Camera feed,
Connectivity
4G LTE option
LTE calls
Bluetooth calls
Call, text and app notifications
Ultra-Wideband
Bluetooth calls
Call, text, and app notifications
4G LTE option
LTE calls
Bluetooth calls
Call, text and app notifications
Ultra-Wideband
Battery life
24 hours with always-on display
Up to 36 hours with Battery Saver
6 days
24 hours with always-on display
Up to 36 hours with Battery Saver
35% bigger battery
Sensors
Multi-path optical heart rate sensor
Electrical sensors compatible with ECG app
Electrical sensor to measure skin conductance (cEDA) for body response tracking
Skin temperature sensor
Red and infrared sensors for (SpO2) monitoring
Gyroscope
Always-on altimeter
3-axis accelerometer
Ambient light sensor
NFC
Compass
Multi-path optical heart rate sensor
Device temperature sensor
Red and infrared sensors for (SpO2) monitoring
Altimeter
3-axis accelerometer
Ambient light sensor
NFC
Multi-path optical heart rate sensor
Electrical sensors compatible with ECG app
Electrical sensor to measure skin conductance (cEDA) for body response tracking
Skin temperature sensor
Red and infrared sensors for (SpO2) monitoring
Gyroscope
Always-on altimeter
3-axis accelerometer
Ambient light sensor
NFC
Compass
  • 1
    Works with most phones running Android 9.0 or newer and requires a Google Account, the Google Pixel Watch app and Internet access. Some features require the Fitbit mobile app and/or a paid subscription. Google apps and services are not available in all countries or languages. See g.co/pixelwatch/specs for technical and device specifications.
  • 2
    Some features may require Fitbit account and mobile app.
  • 3
    Google apps and services are subject to change and are not available in all countries or languages.
  • 4
    Accuracy of heart rate tracking may be affected by physiology, location of device and your movements and activity.
  • 5
    The ECG app and irregular heart rhythm notifications feature are only available in selected countries and with selected products. Not intended for use by people under 22 years old. The irregular rhythm notifications feature is not intended for use by people with known atrial fibrillation. See here for additional details.
  • 6
    Not available in all countries. Significant changes in ambient temperature may negatively impact skin temperature tracking.
  • 7
    Available when phone is nearby.
  • 8
    Some features may require a Fitbit account, mobile app and Fitbit Premium membership. Not intended for medical purposes. Consult your healthcare professional for questions about your health.
  • 9
    Requires a Fitbit Premium subscription. Content and features may vary.
  • 10
    Maximum battery life is approximate and is based on testing using pre-production hardware and software. Charging times are approximate. The use of certain features will decrease battery life. Battery life depends on the features enabled, usage, environment and many other factors. Actual battery life may be lower.
  • 11
    Varies with use and other factors. Up to 12 hours with continuous GPS.
  • 13
    Google Pixel Watch is designed to comply with a water protection rating of 5 ATM under ISO standard 22810:2010 when manufactured, but it is not waterproof. Water resistance is not a permanent condition and decreases or is lost over time due to normal wear and tear, repair, disassembly, or damage. Dropping your Google Pixel Watch may result in loss of water resistance. Google Pixel Watch is designed to be used in shallow water and should not be used for activities involving water at high velocity or high temperature. Some Google Pixel Watch bands are not water-resistant. See here for details.
  • 14
    Device is designed to comply with a water protection rating of 5 ATM under ISO standard 22810:2010 when manufactured, but it is not waterproof. Water resistance is not a permanent condition and decreases or is lost over time due to normal wear and tear, repair, disassembly or damage. Dropping your Fitbit device may result in loss of water resistance. Fitbit devices are designed to be used in shallow water and should not be used for activities involving water at high velocity or high temperature. Some accessory bands are not water resistant. See here for details.
  • 15
    Data rates may apply. Safety check requires location to be enabled and 4G LTE service or an Internet connection. Safety check is dependent upon network connectivity and other factors and may not be reliable for emergency communications or available in all countries or languages. See g.co/pixelwatch/personalsafety for more details.
  • 16
    Emergency Sharing, Fall Detection and Safety Check require location to be enabled and are dependent upon network connectivity and other factors, and may not be reliable for emergency communications or available in all countries or languages. Fall Detection may not detect all falls. See g.co/pixelwatch/personalsafety for more details.
  • 17
    Fall Detection is not available in all countries and depends on network connectivity and other factors. Your watch may not be reliable for emergency communications. Fall Detection may not detect all falls. To call emergency services on a Google Pixel Watch without 4G LTE, your paired phone must be nearby. Users must grant location permission for Fall Detection to share location externally. Data rates may apply. See g.co/pixelwatch/personalsafety for more details.
  • 18
    Emergency SOS requires location to be enabled and 4G LTE service or an Internet connection. Emergency SOS is dependent upon network connectivity and other factors, and may not be reliable for emergency communications or available in all countries or languages. See g.co/pixelwatch/personalsafety for more details.
  • 19
    International emergency calling is not available in all areas. International emergency calling feature requires Google Pixel Watch with 4G LTE and is dependent upon network connectivity and other factors and may not be reliable for emergency communications or available in all areas or languages. Auto-dialling to emergency services is not available in all countries. See g.co/pixelwatch/personalsafety for more details.
  • 20
    Not available on Pixel Watch 2 or Pixel Watch 3 (Wi-Fi) or in all countries. Safety Signal requires location enabled and, in cases of emergency, provides Fitbit Premium subscribers without a 4G LTE watch line with access to a 4G LTE network for use of safety features only. When your watch is not connected to your phone, Safety Signal does not support Wi-Fi calling.
  • 21
    Google Assistant and some related features are not available in all languages. See g.co/assistant/languages for updates to language availability. Connected home control requires the Google Home app, working Wi-Fi and compatible smart devices (sold separately). Some features may require the Fitbit app and/or a paid subscription.
  • 22
    Google Pay (Wallet) is not available in all countries or languages. Data rates may apply.
  • 23
    Phone must be nearby. See bank availability here.
  • 24
    Data rates may apply.
  • 26
    Data rates may apply. Requires a compatible 4G LTE wireless service plan (sold separately). The Google Pixel Watch and paired phone must use the same operator network. Contact operator for full details. See g.co/pixelwatch/networkinfo for more information.
  • 27
    Requires an Android 8.0 or newer phone, a Google Account and Internet access. Paid subscription is required for some features. See g.co/pixelwatch/help for more information.
  • 28
    Not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose. It is intended to help you manage your well-being and keep track of your information. Requires more frequent charging.
  • 29
    Only available in select countries. Not intended for medical purposes or to diagnose or treat any medical condition. This feature is only intended to provide information to assist you with managing your well-being.
  • 30
    Requires Fitbit mobile app. Only displays temperature variation and not available in all countries. Not intended for medical purposes. Significant changes in ambient temperature may negatively impact skin temperature tracking.
  • 31
    Advanced analytics available with Premium. Available in selected countries. Not a replacement for medical advice and not intended to diagnose or treat any medical condition. Intended to help you monitor and keep track of your information. Talk to your healthcare provider for more guidance.
  • 32
    Not intended to be used for contraceptive or other medical purposes. May not accurately predict your menstrual cycles or related information. Intended only to help you monitor and keep track of certain information.
  • 33
    Some features require Fitbit mobile app. Use of the cEDA sensor may affect battery life.
  • 34
    Most Mindfulness content requires a Premium membership. Content and features may vary.
  • 35
    Requires Fitbit Premium membership. Not intended for medical purposes. Consult your healthcare professional for questions about your health.
  • 36
    Requires a Fitbit Premium membership.
  • 37
    Compatible with workout machines that support the Bluetooth Heart Rate Profile.
  • 38
    Most workouts require a Premium membership. Content and features may vary. Recommendations are not available in all countries and may be in English only.
  • 39
    Amazon, Alexa and all related marks are trademarks of Amazon.com, Inc. or its affiliates. Alexa is not available in all languages and countries. Alexa features and functionality may vary by location. Amazon account and app required.
  • 40
    Some Google apps and services require a paired phone within Bluetooth range of your device and are not available in all countries or languages. Data rates may apply.
  • 41
    Your compatible phone must be in Bluetooth range of your Fitbit device to use this feature. YouTube Music controls require a paid YouTube Music Premium subscription. YouTube Music streaming (non-Premium version) on Charge 6 is currently available only in Canada and the US.
  • 42
    Requires watch to be connected to a compatible device. Phone sold separately.
  • 43
    Requires a paired phone within Bluetooth range of your Fitbit device.
  • 44
    Maximum battery life is approximate and is based on testing conducted in California in mid-2023 on pre-production hardware and software, using default settings with a median Pixel user battery usage profile across a mix of talk, data, standby and the use of other features. Battery life depends on the features enabled, usage, environment and many other factors. Use of certain features will decrease battery life. Actual battery life may be lower.
  • 45
    Maximum battery life is approximate and is based on testing using pre-production hardware and software. Charging times are approximate. The use of certain features will decrease battery life. Battery life depends on the features enabled, usage, environment and many other factors. Actual battery life may be lower.
  • 46
    Works with most phones running Android 10.0 or newer and requires a Google Account, the Google Pixel Watch app and Internet access. Some features require the Fitbit mobile app and/or a paid subscription. Google apps and services are not available in all countries or languages. See g.co/pixelwatch/helpg.co/pixelwatch/specs for technical and device specifications.
  • 47
    Some features require Fitbit mobile app and/or Fitbit Premium membership. Fitbit Premium requires a Google Account, Fitbit mobile app, compatible Android or iOS device (see fitbit.com/devices for specifications), and internet connection. Premium content and features are subject to change, are not available in all countries, and may be in English only.
  • 48
    Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and your movements and activity.
  • 49
    Compatible with equipment that supports the Bluetooth Heart Rate profile (such as supported models of Peloton, NordicTrack, Zwift on Android and iOS, and many more). See support.google.com/fitbit/answer/14236705 for more information on compatibility.
  • 50
    US only. Requires Pixel 6 or newer Pixel phone (sold separately). Call Screen may not detect all robocalls and spam calls. Not available in all countries or languages, and may be in English only. For more information, see g.co/help/callscreen.
  • 51
    Pixel Recorder and some related features are not available in all countries or languages.
  • 52
    Requires watch to be connected to a compatible device. Accuracy dependent upon distance, orientation, signal obstruction and other factors. Not available everywhere.
  • 53
    Some Google apps and services require a paired phone within Bluetooth range of your device and are not available in all countries or languages.
  • 54
    Only available on Nest Cam (outdoor or indoor, battery), Nest Cam with floodlight, Nest Cam (indoor, wired, 2nd gen), Nest Doorbell (battery), Nest Doorbell (wired, 2nd gen), and 1st gen Nest Cams that have been transferred to the Home app.
  • 55
    Some features, including mobile and browser notifications, remote control, video streaming and video recording, require working Internet and Wi-Fi.
  • 56
    Requires 4G LTE wireless service plan (sold separately) to use cellular functionality. Compatible cellular service and roaming may not be available on all carrier networks or in all areas. For full talk, text, and data functionality, Google Pixel Watch and Android companion devices must use the same carrier network. Contact carrier for details about current restrictions, network performance, compatibility, and availability. Watch connects to compatible 4G LTE networks but 4G LTE service, speed and performance depend on many factors including, but not limited to, carrier network capabilities, device configuration and capabilities, network traffic, location, signal strength and signal obstruction. Actual results may vary.
  • 57
    Requires an Android 10.0 or newer phone, Google Account, and internet access. Paid subscription required for some features. See g.co/pixelwatch/help for more information.
  • 58
    Maximum battery life is approximate and is based on testing conducted in California in 2024 on pre-production hardware and software, using default settings with a median Pixel user battery usage profile across a mix of talk, data, standby and the use of other features. For 'up to 36 hours', the use of features that are default in Battery Saver mode applies. Battery life depends on the features enabled, usage, the environment and many other factors. The use of certain features will decrease battery life. Actual battery life may be lower.
  • 59
    Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and your movements and activity. Some uses may require the Fitbit mobile app.
  • 60
    Some uses may require the Fitbit mobile app. Use of the cEDA sensor may decrease battery life.
  • 61
    Not available in all countries. Blood oxygen measurements, when available and enabled, are intended for general fitness and wellness purposes, and are not intended to diagnose or treat any medical condition or for any other medical use, including self-diagnosis or consultation with a doctor. Please consult your doctor before beginning or modifying any exercise regimen or making health-related decisions. Use of the blood oxygen sensors may decrease battery life.
  • 62
    Requires a compatible device. Accuracy dependent upon distance, orientation, signal obstruction and other factors.
  • 63
    Compared to Pixel Watch 2