Motorola Moto 360 (2nd Gen) vs. Misfit Ray vs. Polar Loop vs. Amazfit GTR vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Ray
Loop
GTR
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMisfitRayRemove Buy NowPolarLoopRemove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$100$100$199$140
Release20152016201320192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days6 months5 days24 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/aNA454 x 454360 x 360
Size1.37 inches or 1.56 inchesn/aNA1.39 inches1.3 inches
Touchn/a
TypeLCDLEDLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM2 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-inBuild-in
Apps
Musicn/a

All Wearables