ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Garmin Chronos vs. Samsung Galaxy Watch vs. Amazfit T-Rex

 
ZenWatch 2
Fenix 3
Chronos
Galaxy Watch
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowGarminChronosRemove Buy NowSamsungGalaxy WatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$500$1500$330$140
Release20162015201820182019

Activity & Fitness

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

Battery

Durationn/a50 hours to 6 weeks8 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218218 x 218360 x 360360 x 360
Size1.63 inches or 1.45 inch1.2 inches1.2 inches1.2 inches or 1.3 inches1.3 inches
Touch
TypeAMOLEDChroma LEDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSTizen OSBuild-in
Apps
MusicSpotify

All Wearables