Casio G-Shock GBA800 vs. Garmin 645 Music vs. Fitbit Charge HR vs. Microsoft Band vs. Amazfit Verge

 
G-Shock GBA800
645 Music
Charge HR
Band
Verge
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge HRRemove Buy NowMicrosoftBandRemove Buy NowAmazfitVergeRemove Buy Now

Basic Info

Suggested Price$120$450$150$200$160
Release20182018201520142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days5 days2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA320 x 106454x454
Size1.2 inchesNA1.37 inches1.39 inches
TouchNA
TypeMIPOLEDCapacitative TFTOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATM1 ATMIP67IP68

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAAMAZFIT OS
Apps
Music

All Wearables