Samsung Gear S vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Jaybird Reign vs. Michael Kors Grayson vs. Fitbit Sense 2

 
Gear S
G-Shock GBA800
Grayson
Reign
Grayson
Sense 2
 SamsungGear SRemove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$250$120$350$150$350$300
Release201320182018201520182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 years24 hours5 days24 hours6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360453 x 454NA453x454336x336
Size2 inches1.39 inchesNA1.39 inches1.59 inches
TouchNA
TypeSuper AMOLEDAMOLEDLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6720 ATM1 ATMNA1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid WearNAAndroid Wear
Apps
Music

All Wearables