ASUS ZenWatch 2 vs. Garmin Chronos vs. LG G Watch vs. Fitbit Charge 3 vs. Amazfit T-Rex

 
ZenWatch 2
Chronos
G Watch
Charge 3
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminChronosRemove Buy NowLGG WatchRemove Buy NowFitbitCharge 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$1500$230$150$140
Release20162018201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 days1.5 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320218 x 218280 x 28066 x 18360 x 360
Size1.63 inches or 1.45 inch1.2 inches1.65 inches.721 inches1.3 inches
Touch
TypeAMOLEDMIPIPS LCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATMIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSAndroid WearNABuild-in
Apps
Music

All Wearables