Motorola Moto 360 Sport vs. Garmin Vivosmart vs. Fitbit Alta HR vs. Polar A370 vs. Amazfit T-Rex

 
Moto 360 Sport
Vivosmart
Alta HR
A370
T-Rex
 MotorolaMoto 360 SportRemove Buy NowGarminVivosmartRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$170$150$179.95$140
Release20162014201720172019

Activity & Fitness

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

Battery

Durationn/a7 days7 daysUp to 3 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 16128 x 36160 x 80360 x 360
Size1.37 inches1.41 inches1.4 inches1.18 inches1.3 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 Wearn/aBuild-in
Apps
Musicn/a

All Wearables