Samsung Gear S2 vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Sony SmartBand vs. Michael Kors Grayson vs. Fitbit Inspire HR

 
Gear S2
G-Shock GBA800
Grayson
SmartBand
Grayson
Inspire HR
 SamsungGear S2Remove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$300$120$350$100$350$99
Release201520182018201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days2 years24 hours5 days24 hours5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 360453 x 454NA453x454139 x 60
Size1.2 inches1.39 inchesNA1.39 inches1.4 inches
TouchNA
TypeSuper AMOLEDAMOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6820 ATM1 ATMIP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid WearNAAndroid WearFitbit OS
Apps
Music

All Wearables