ASUS ZenWatch 2 vs. Garmin Forerunner 235 vs. Fitbit Charge 3 vs. Michael Kors Access Sofie HR vs. Amazfit T-Rex

 
ZenWatch 2
Forerunner 235
Charge 3
Access Sofie HR
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$299.99$150$395$140
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days7 days2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320215 x 18066 x 18390 x 390360 x 360
Size1.63 inches or 1.45 inch1.23 inches.721 inches1.19 inches1.3 inches
Touch
TypeAMOLEDMIPOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM0.3 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNAWear OSBuild-in
Apps
Music

All Wearables