Michael Kors Grayson vs. Jawbone UP24 vs. Misfit Speedo Shine vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Grayson
UP24
Speedo Shine
Grayson
T-Rex
 Michael KorsGraysonRemove Buy NowJawboneUP24Remove Buy NowMisfitSpeedo ShineRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$130$80$350$140
Release20182013201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours14 days6 months24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution453 x 454NANA453x454360 x 360
Size1.39 inchesNANA1.39 inches1.3 inches
TouchNANA
TypeAMOLEDNANAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMSplash Resistant5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAAndroid WearBuild-in
Apps
Music

All Wearables