ASUS ZenWatch 2 vs. Amazfit Cor vs. Garmin Forerunner 235 vs. Garmin Vivosmart 3 vs. Amazfit T-Rex

 
ZenWatch 2
Cor
Forerunner 235
Vivosmart 3
T-Rex
 ASUSZenWatch 2Remove Buy NowAmazfitCorRemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosmart 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$79.99$299.99$139.99$140
Release20162018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a12 days9 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 32080 x 160215 x 18064 x 128360 x 360
Size1.63 inches or 1.45 inch1.23 inches1.23 inchesNA1.3 inches
Touch
TypeAMOLEDIPS LCDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearBuild-in
Apps
Music

All Wearables