Casio G-Shock GBA800 vs. Michael Kors Access Sofie HR vs. Fitbit Inspire HR vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
G-Shock GBA800
Access Sofie HR
Inspire HR
T-Rex
Inspire 3
 CasioG-Shock GBA800Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$120$395$99$140$100
Release20182019201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years2 days5 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution390 x 390139 x 60360 x 36032x18
Size1.19 inches1.4 inches1.3 inches46 inches
Touch
TypeOMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM0.3 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSFitbit OSBuild-in
Apps
Music

All Wearables