Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Samsung Gear S2 vs. Withings Activite Sapphire vs. LG Watch Urbane

 
Moto 360 (2nd Gen)
M400
Gear S2
Activite Sapphire
Watch Urbane
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowWithingsActivite SapphireRemove Buy NowLGWatch UrbaneRemove Buy Now

Basic Info

Suggested Price$300$200$300$450$245
Release20152014201520142015

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days2-3 days8 monthsNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-FiNA

Display

Color
Resolution360 x 325 or 360 x 330n/a360 x 360n/a320 x 320
Size1.37 inches or 1.56 inchesn/a1.2 inches1.3 inches1.3 inches
Touch
TypeLCDn/aSuper AMOLEDAnalogP-OLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP685 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenn/aAndroid Wear
Apps
Musicn/a

All Wearables