Compare Google & Fitbit Smartwatches

Find your perfect fit.

Google Pixel Watch 4 (41mm)
Google Pixel Watch 4 (45mm)
Google Pixel Watch 3 (41mm)
Google Pixel Watch 4 (41mm)
Google Pixel Watch 4 (45mm)
Google Pixel Watch 3 (41mm)
Google Pixel Watch 3 (45mm)
Google Pixel Watch 2
Google Pixel Watch
Fitbit Sense 2
Fitbit Versa 4
Fitbit Charge 6
Fitbit Inspire 3
Fitbit Luxe
Google Pixel Watch 4 (41mm)
Google Pixel Watch 4 (45mm)
Google Pixel Watch 3 (41mm)
Google Pixel Watch 3 (45mm)
Google Pixel Watch 2
Google Pixel Watch
Fitbit Sense 2
Fitbit Versa 4
Fitbit Charge 6
Fitbit Inspire 3
Fitbit Luxe
Google Pixel Watch 4 (41mm)
Google Pixel Watch 4 (45mm)
Google Pixel Watch 3 (41mm)
Google Pixel Watch 3 (45mm)
Google Pixel Watch 2
Google Pixel Watch
Fitbit Sense 2
Fitbit Versa 4
Fitbit Charge 6
Fitbit Inspire 3
Fitbit Luxe
(41mm) Precision crafted. Performance ready.
(45mm) Precision crafted. Performance ready. Larger size and display.
(41mm) Designed for performance with advanced fitness from Fitbit.

Colors

Case size and material

41 mm round
45 mm round
41 mm round
Aerospace-grade aluminum case
Aerospace-grade aluminum case
Aluminum case

Display and brightness

Actua 360 domed display
Actua 360 domed display
Actua display
10% more active area
10% more active area
—
Up to 3000 nits (peak brightness)
Up to 3000 nits (peak brightness)
Up to 2000 nits (peak brightness)
Custom AMOLED LTPO display with DCI-P3 color
Custom AMOLED LTPO display with DCI-P3 color
Custom AMOLED LTPO display with DCI-P3 color
Custom 3D Corning® Gorilla® Glass 5
Custom 3D Corning® Gorilla® Glass 5
Custom 3D Corning® Gorilla® Glass 5

Water and dust resistance

5 ATM
5 ATM
5 ATM
IP68
IP68
IP68

Battery life

Up to 30 hours with always-on display
Up to 40 hours with always-on display
24 hours with always-on display
Up to 48 hours with Battery Saver
Up to 72 hours with Battery Saver
Up to 36 hours with Battery Saver

Chip

Qualcomm Snapdragon® W5 Gen 2
Qualcomm Snapdragon® W5 Gen 2
Snapdragon W5 Gen 1
Cortex-M55 co-processor
Cortex-M55 co-processor
Cortex-M33 co-processor

GPS

Dual-frequency GPS
Dual-frequency GPS
Built-in GPS

Phone OS compatibility

Android 11.0 or newer
Android 11.0 or newer
Android 10.0 or newer
—
—
—

Fitness tracking

All-day activity tracking
All-day activity tracking
All-day activity tracking
50+ exercise modes
50+ exercise modes
50+ exercise modes
Daily Readiness Score
Daily Readiness Score
Daily Readiness Score
Cardio load,
Cardio load,
Cardio load,
Target cardio load,
Target cardio load,
Target cardio load,
Run workout builder
Run workout builder
Run workout builder
Real-time run guidance
Real-time run guidance
Real-time run guidance
Daily run recommendations
Daily run recommendations
Daily run recommendations
Advanced run form tracking (in app)
Advanced run form tracking (in app)
Advanced run form tracking (in app)
Run performance dashboard (in app)
Run performance dashboard (in app)
Run performance dashboard (in app)
Morning Brief
Morning Brief
Morning Brief
Auto Workout mode
Auto Workout mode
Auto Workout mode
Heart Zone Training
Heart Zone Training
Heart Zone Training
Pace Training
Pace Training
Pace Training
Enhanced workout views
Enhanced workout views
Enhanced workout views
Active Zone Minutes
Active Zone Minutes
Active Zone Minutes
Cardio fitness score
Cardio fitness score
Cardio fitness score
Heart rate on exercise equipment,
Heart rate on exercise equipment,
Heart rate on exercise equipment,
Workouts on your phone
Workouts on your phone
Workouts on your phone
Step tracking
Step tracking
Step tracking
Calorie Tracking
Calorie Tracking
Calorie Tracking
Goals and Reminders
Goals and Reminders
Goals and Reminders
Floors Climbed
Floors Climbed
Floors Climbed
Swimming
Swimming
Swimming

Heart health

Advanced heart rate tracking
Advanced heart rate tracking
Advanced heart rate tracking
Irregular heart rhythm notifications
Irregular heart rhythm notifications
Irregular heart rhythm notifications
High and low heart rate notifications
High and low heart rate notifications
High and low heart rate notifications
ECG app with AFib detection
ECG app with AFib detection
ECG app with AFib detection

Health metrics

Skin temperature sensing,
Skin temperature sensing,
Skin temperature sensing,
SpO2 nightly average, range, trends over time
SpO2 nightly average, range, trends over time
SpO2 nightly average, range, trends over time
Heart rate variability
Heart rate variability
Heart rate variability
Resting heart rate
Resting heart rate
Resting heart rate
Breathing rate
Breathing rate
Breathing rate
Menstrual health tracking (in app only)
Menstrual health tracking (in app only)
Menstrual health tracking (in app only)

Stress monitoring

All-day body response tracking
All-day body response tracking
All-day body response tracking
Stress notifications
Stress notifications
Stress notifications
Stress Management Score
Stress Management Score
Stress Management Score
Stress management with EDA sensors
Stress management with EDA sensors
Stress management with EDA sensors
Mood logging and reflections
Mood logging and reflections
Mood logging and reflections
Mindfulness content
Mindfulness content
Mindfulness content
Guided breathing sessions
Guided breathing sessions
Guided breathing sessions

Sleep tracking

Sleep stages and Sleep Score,
Sleep stages and Sleep Score,
Sleep stages and Sleep Score,
Sleep Profile,
Sleep Profile,
Sleep Profile,
—
—
—
Mindfulness content for sleep,
Mindfulness content for sleep,
Mindfulness content for sleep,
Sleep insights,
Sleep insights,
Sleep insights,

Safety and emergency

Loss of Pulse Detection
Loss of Pulse Detection
Loss of Pulse Detection
Satellite SOS communication
Satellite SOS communication
—
Safety Check
Safety Check
Safety Check
Emergency Sharing
Emergency Sharing
Emergency Sharing
Medical information
Medical information
Medical information
Fall Detection
Fall Detection
Fall Detection
Emergency SOS
Emergency SOS
Emergency SOS
Emergency international calling
Emergency international calling
Emergency international calling

Productivity

Raise to talk with Gemini,
Raise to talk with Gemini,
Gemini
—
—
—
AI-powered smart replies,
AI-powered smart replies,
—
Google Wallet
Google Wallet
Google Wallet
Google Maps
Google Maps
Google Maps
Gmail and Calendar
Gmail and Calendar
Gmail and Calendar
YouTube Music
YouTube Music
YouTube Music
Media controls in exercise
Media controls in exercise
Media controls in exercise
Google Play
Google Play
Google Play
Call Screen
Call Screen
Call Screen
Pixel Recorder
Pixel Recorder
Pixel Recorder
—
—
—
Pixel Camera app for Wear OS
Pixel Camera app for Wear OS
Pixel Camera app for Wear OS
Google TV remote
Google TV remote
Google TV remote
Nest Cam feed
Nest Cam feed
Nest Cam feed,

Connectivity

4G LTE option
4G LTE option
4G LTE option
LTE calls
LTE calls
LTE calls
Bluetooth calls
Bluetooth calls
Bluetooth calls
Call, text, and app notifications
Call, text, and app notifications
Call, text, and app notifications
Ultra-Wideband
Ultra-Wideband
Ultra-Wideband

Sensors

Multi-path optical heart rate sensor
Multi-path optical heart rate sensor
Multi-path optical heart rate sensor
Electrical sensors compatible with ECG app
Electrical sensors compatible with ECG app
Electrical sensors compatible with ECG app
Electrical sensor to measure skin conductance (cEDA) for body response tracking
Electrical sensor to measure skin conductance (cEDA) for body response tracking
Electrical sensor to measure skin conductance (cEDA) for body response tracking
Far-field skin temperature sensor
Far-field skin temperature sensor
Skin temperature sensor
Red and infrared sensors for SpO2 monitoring
Red and infrared sensors for SpO2 monitoring
Red and infrared sensors for SpO2 monitoring
Gyroscope
Gyroscope
Gyroscope
Always-on altimeter
Always-on altimeter
Always-on altimeter
3-axis accelerometer
3-axis accelerometer
3-axis accelerometer
Ambient light sensor
Ambient light sensor
Ambient light sensor
NFC
NFC
NFC
Compass
Compass
Compass
Google apps