Motorola Moto 360 Sport vs. Fitbit Alta HR vs. Polar A370 vs. Amazfit T-Rex vs. Apple Watch 7

 
Moto 360 Sport
Alta HR
A370
T-Rex
Watch 7
 MotorolaMoto 360 SportRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$199$150$179.95$140$429
Release20162017201720192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Durationn/a7 daysUp to 3 days20 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 36160 x 80360 x 360396 x 484
Size1.37 inches1.4 inches1.18 inches1.3 inches1.9 inches
Touch
TypeLCDOLEDTFT LCDAMOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aWR305 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearBuild-inWatchOS 8
Apps
Musicn/a

All Wearables