ASUS ZenWatch 2 vs. Michael Kors Grayson vs. Samsung Live vs. Michael Kors Grayson vs. Xiaomi Mi Band 4 vs. Amazfit T-Rex

 
ZenWatch 2
Grayson
Live
Grayson
Mi Band 4
T-Rex
 ASUSZenWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungLiveRemove Buy NowMichael KorsGraysonRemove Buy NowXiaomiMi Band 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$350$200$350$25$140
Release201620182014201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a24 hours1 Day24 hours20 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320453 x 454320 x 320453x454120x240360 x 360
Size1.63 inches or 1.45 inch1.39 inches1.63 inches1.39 inches0.95 inches1.3 inches
Touch
TypeAMOLEDAMOLEDSuper AMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATMIP671 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearAndroid WearAndroid WearAMAZFIT OSBuild-in
Apps
Music

All Wearables