Michael Kors Grayson vs. Garmin Vivosport vs. Jawbone UP2 vs. LG G Watch R vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Grayson
Vivosport
UP2
G Watch R
Grayson
T-Rex
 Michael KorsGraysonRemove Buy NowGarminVivosportRemove Buy NowJawboneUP2Remove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$199$100$300$350$140
Release201820172015201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours7 days7 days2 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 45472 x 144NA320 x 320453x454360 x 360
Size1.39 inchesNANA1.3 inches1.39 inches1.3 inches
TouchNA
TypeAMOLEDMIPNAP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM5 ATMSplash resistantIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables