Motorola Moto 360 (2nd Gen) vs. Garmin Vivosmart vs. Amazfit Cor vs. Fitbit Alta HR vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Vivosmart
Cor
Alta HR
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminVivosmartRemove Buy NowAmazfitCorRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$170$79.99$150$140
Release20152014201820172019

Activity & Fitness

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

Battery

Duration1.5 days7 days12 days7 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
Resolution360 x 325 or 360 x 330128 x 1680 x 160128 x 36360 x 360
Size1.37 inches or 1.56 inches1.41 inches1.23 inches1.4 inches1.3 inches
Touch
TypeLCDOLEDIPS LCDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aBuild-in
Apps
Musicn/a

All Wearables