ASUS ZenWatch 2 vs. Motorola Moto 360 (2nd Gen) vs. Polar Loop 2 vs. Asus VivoWatch vs. Amazfit T-Rex

 
ZenWatch 2
Moto 360 (2nd Gen)
Loop 2
VivoWatch
T-Rex
 ASUSZenWatch 2Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarLoop 2Remove Buy NowAsusVivoWatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$300$120$160$140
Release20162015201520182019

Activity & Fitness

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

Battery

Durationn/a1.5 days8 days (without notifications)24 hours to 10 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320360 x 325 or 360 x 330n/a128 x 128360 x 360
Size1.63 inches or 1.45 inch1.37 inches or 1.56 inchesn/aNA1.3 inches
Touch
TypeAMOLEDLCDLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP67IP672 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wearn/aKoodOSBuild-in
Apps
Musicn/a

All Wearables