ASUS ZenWatch 2 vs. Moov Now vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Amazfit T-Rex

 
ZenWatch 2
Now
G-Shock GBA800
645 Music
T-Rex
 ASUSZenWatch 2Remove Buy NowMoovNowRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$79$120$450$140
Release20162015201820182019

Activity & Fitness

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

Battery

Durationn/a6 months2 years7 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
Resolution320 x 320n/a240 x 240360 x 360
Size1.63 inches or 1.45 inchn/a1.2 inches1.3 inches
Touchn/a
TypeAMOLEDn/aMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/a20 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aBuild-in
Apps
Music

All Wearables