Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Garmin Vivosport vs. Amazfit Verge vs. Michael Kors Grayson

 
G-Shock GBA800
Grayson
Charge HR
Vivosport
Verge
Grayson
 CasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowGarminVivosportRemove Buy NowAmazfitVergeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$120$350$150$199$160$350
Release201820182015201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years24 hours5 days7 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NA72 x 144454x454453x454
Size1.39 inchesNANA1.39 inches1.39 inches
TouchNA
TypeAMOLEDOLEDMIPOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATM1 ATM5 ATMIP681 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNAAMAZFIT OSAndroid Wear
Apps
Music

All Wearables