Garmin Forerunner 735XT vs. ASUS ZenWatch 3 vs. Asus ZenWatch vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
Forerunner 735XT
ZenWatch 3
ZenWatch
Vivosmart 4
T-Rex
 GarminForerunner 735XTRemove Buy NowASUSZenWatch 3Remove Buy NowAsusZenWatchRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$229$150$130$140
Release20162017201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days48 hoursNA7 days20 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180400 x 400320 x 32048 x 128360 x 360
Size1.23 inches1.39 inches1.63 inches0.74 inches1.3 inches
Touchn/a
Typen/aAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP555 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear 2Android WearBuild-in
Apps
Music

All Wearables