Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Jawbone UP24 vs. Jawbone UP Move vs. Michael Kors Grayson vs. Amazfit T-Rex

 
G-Shock GBA800
Grayson
UP24
UP Move
Grayson
T-Rex
 CasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP24Remove Buy NowJawboneUP MoveRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$120$350$130$50$350$140
Release201820182013201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years24 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 Resistance20 ATM1 ATMSplash ResistantSplash Resistant1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAAndroid WearBuild-in
Apps
Music

All Wearables