Samsung Gear S3 vs. Garmin Vivosmart HR vs. Misfit Speedo Shine 2 vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Grayson

 
Gear S3
Vivosmart HR
Speedo Shine 2
Grayson
Loop
Grayson
 SamsungGear S3Remove Buy NowGarminVivosmart HRRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$170$80$350$100$350
Release201620152016201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days5 days6 months24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360160 x 68n/a453 x 454NA453x454
Size1.3 inches1.08 inchesn/a1.39 inchesNA1.39 inches
Touchn/a
TypeFullcolor AODn/an/aAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM1 ATM2 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables