Casio G-Shock GBA800 vs. Fitbit Versa vs. Garmin 645 Music vs. Polar Loop vs. Amazfit Verge

 
G-Shock GBA800
Versa
645 Music
Loop
Verge
 CasioG-Shock GBA800Remove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowPolarLoopRemove Buy NowAmazfitVergeRemove Buy Now

Basic Info

Suggested Price$120$199.99$450$100$160
Release20182018201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years4 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution300 x300240 x 240NA454x454
Size1.34 inches1.2 inchesNA1.39 inches
Touch
TypeOLEDMIPLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATM5 ATM2 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemNAAMAZFIT OS
Apps
Music

All Wearables