Motorola Moto 360 Sport vs. Polar M400 vs. Samsung Gear S2 vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Michael Kors Grayson

 
Moto 360 Sport
M400
Gear S2
Grayson
Gear 2
Grayson
 MotorolaMoto 360 SportRemove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$199$200$300$350$300$350
Release201620142015201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
StepsNA
Swimn/a

Battery

Durationn/a8 hours to 30 days2-3 days24 hours2-3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/an/a360 x 360453 x 454320 x 320453x454
Size1.37 inchesn/a1.2 inches1.39 inches1.63 inches1.39 inches
Touch
TypeLCDn/aSuper AMOLEDAMOLEDSuper AMOLEDAMOLED

Functions

Audio Speakern/aAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a3 ATMIP681 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenAndroid WearTizen OSAndroid Wear
Apps
Musicn/a

All Wearables