Casio G-Shock GBA800 vs. Fitbit Flex vs. Polar Loop vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
G-Shock GBA800
Flex
Loop
T-Rex
Inspire 3
 CasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowPolarLoopRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$120$100$100$140$100
Release20182013201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years5 days5 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNANA360 x 36032x18
SizeNANA1.3 inches46 inches
TouchNA
TypeLEDLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATM2 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANABuild-in
Apps
Music

All Wearables