ASUS ZenWatch 3 vs. Garmin 645 Music vs. Mobvoi TicWatch C2 vs. Amazfit GTS vs. Amazfit T-Rex

 
ZenWatch 3
645 Music
TicWatch C2
GTS
T-Rex
 ASUSZenWatch 3Remove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch C2Remove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$450$200$150$140
Release20172018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours7 days2 days14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400240 x 240360 x 360348 x 442360 x 360
Size1.39 inches1.2 inches1.3 inches1.65 inches1.3 inches
Touch
TypeAMOLEDMIPAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Wear OSWear OSBuild-in
Apps
Music

All Wearables