Casio G-Shock GBA800 vs. Garmin 645 Music vs. Michael Kors Grayson vs. Fitbit Versa 2 vs. Michael Kors Grayson vs. Huawei Band 2

 
G-Shock GBA800
645 Music
Grayson
Versa 2
Grayson
Band 2
 CasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$120$450$350$199$350$69.99
Release201820182018201920182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years7 days24 hours5 days24 hours21 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240453 x 454300 x 300453x454128 x 32
Size1.2 inches1.39 inches1.34 inches1.39 inches0.91 inches
Touch
TypeMIPAMOLEDAMOLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearBuild-inAndroid Wear
Apps
Music

All Wearables