Motorola Moto 360 Sport vs. Amazfit Stratos vs. Fitbit Alta HR vs. Polar A370 vs. Amazfit GTR

 
Moto 360 Sport
Stratos
Alta HR
A370
GTR
 MotorolaMoto 360 SportRemove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$199$150$179.95$199
Release20162018201720172019

Activity & Fitness

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

Battery

Durationn/a5 days7 daysUp to 3 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 300128 x 36160 x 80454 x 454
Size1.37 inches1.34 inches1.4 inches1.18 inches1.39 inches
Touch
TypeLCDOLEDOLEDTFT LCDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearProprietaryBuild-in
Apps
Musicn/a

All Wearables