Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Samsung Gear S2 vs. Samsung Galaxy Watch vs. Samsung Live

 
Moto 360 (2nd Gen)
M400
Gear S2
Galaxy Watch
Live
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowSamsungGalaxy WatchRemove Buy NowSamsungLiveRemove Buy Now

Basic Info

Suggested Price$300$200$300$330$200
Release20152014201520182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 hours to 30 days2-3 days7 days1 Day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/aNA
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a360 x 360360 x 360320 x 320
Size1.37 inches or 1.56 inchesn/a1.2 inches1.2 inches or 1.3 inches1.63 inches
Touch
TypeLCDn/aSuper AMOLEDAMOLEDSuper AMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP685 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenTizen OSAndroid Wear
Apps
Musicn/aSpotify

All Wearables