Casio G-Shock GBA800 vs. Jawbone UP3 vs. Michael Kors Access Sofie HR vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
G-Shock GBA800
UP3
Access Sofie HR
Inspire HR
T-Rex
 CasioG-Shock GBA800Remove Buy NowJawboneUP3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$120$180$395$99$140
Release20182013201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days2 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA390 x 390139 x 60360 x 360
SizeNA1.19 inches1.4 inches1.3 inches
TouchNA
TypeNAOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATMNA0.3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSFitbit OSBuild-in
Apps
MusicNA

All Wearables