Garmin Vivoactive HR vs. Garmin Vivosmart HR vs. Amazfit Cor vs. Asus ZenWatch vs. Amazfit T-Rex

 
Vivoactive HR
Vivosmart HR
Cor
ZenWatch
T-Rex
 GarminVivoactive HRRemove Buy NowGarminVivosmart HRRemove Buy NowAmazfitCorRemove Buy NowAsusZenWatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$170$79.99$150$140
Release20162015201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days12 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205160 x 6880 x 160320 x 320360 x 360
Size1.38 inches1.08 inches1.23 inches1.63 inches1.3 inches
Touch
Typen/an/aIPS LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearBuild-in
Apps
Music

All Wearables