Pebble Classic vs. Asus VivoWatch vs. Asus ZenWatch vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Classic
VivoWatch
ZenWatch
Grayson
Grayson
T-Rex
 PebbleClassicRemove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99$160$150$350$350$140
Release201320182014201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days24 hours to 10 daysNA24 hours24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144128 x 128320 x 320453 x 454453x454360 x 360
Size1.26 inchesNA1.63 inches1.39 inches1.39 inches1.3 inches
Touch
Typee-paperNAAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMIP67IP551 ATM1 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSKoodOSAndroid WearAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables