Casio G-Shock GBA800 vs. Michael Kors Access Sofie vs. Fitbit Charge HR vs. Diesel On Full Guard 2.5 vs. Amazfit T-Rex

 
G-Shock GBA800
Access Sofie
Charge HR
On Full Guard 2.5
T-Rex
 CasioG-Shock GBA800Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$120$395$150$325$140
Release20182017201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years1 day5 days4 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution390 x 390 1.19 inchesNA454x454360 x 360
SizeNA1.39 inches1.3 inches
TouchAMOLDEDNA
TypeOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATM1 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAWear OSBuild-in
Apps
Music

All Wearables