ASUS ZenWatch 3 vs. Garmin Fenix 5s vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Garmin Vivosmart 4 vs. Amazfit T-Rex

 
ZenWatch 3
Fenix 5s
Grayson
Grayson
Vivosmart 4
T-Rex
 ASUSZenWatch 3Remove Buy NowGarminFenix 5sRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$599.99$350$350$130$140
Release201720172018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hoursUp to 9 days24 hours24 hours7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400218x 218453 x 454453x45448 x 128360 x 360
Size1.39 inches1.1 inches1.39 inches1.39 inches0.74 inches1.3 inches
Touch
TypeAMOLEDnaAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM1 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Android WearAndroid WearBuild-in
Apps
Music

All Wearables