Michael Kors Grayson vs. Microsoft Band vs. Apple Watch Series 4 vs. LG G Watch R vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Grayson
Band
Watch Series 4
G Watch R
Grayson
T-Rex
 Michael KorsGraysonRemove Buy NowMicrosoftBandRemove Buy NowAppleWatch Series 4Remove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$200$329$300$350$140
Release201820142018201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours2 daysNot Yet2 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454320 x 106384 x 480320 x 320453x454360 x 360
Size1.39 inches1.37 inches1.78 inches1.3 inches1.39 inches1.3 inches
Touch
TypeAMOLEDCapacitative TFTMicroLEDP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMIP67Not YetIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAWatch OS 5Android WearAndroid WearBuild-in
Apps
Music

All Wearables