Samsung Gear S vs. Garmin 645 Music vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Jawbone UP Move vs. Michael Kors Grayson

 
Gear S
645 Music
Grayson
Alta HR
UP Move
Grayson
 SamsungGear SRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP MoveRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$450$350$150$50$350
Release201320182018201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days24 hours7 days6 months24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution480 x 360240 x 240453 x 454128 x 36NA453x454
Size2 inches1.2 inches1.39 inches1.4 inchesNA1.39 inches
TouchNA
TypeSuper AMOLEDMIPAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMSplash Resistant1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid WearNAAndroid Wear
Apps
Music

All Wearables