ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Motorola Moto 360 (1st Gen) vs. Polar Loop vs. Amazfit T-Rex

 
ZenWatch 2
Fenix 3
Moto 360 (1st Gen)
Loop
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarLoopRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$500$150$100$140
Release20162015201420132019

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks1 day5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218320 x 260NA360 x 360
Size1.63 inches or 1.45 inch1.2 inches1.56 inchesNA1.3 inches
Touch
TypeAMOLEDChroma LEDLCDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATMIP672 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNABuild-in
Apps
MusicNA

All Wearables