Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Samsung Gear S vs. Motorola Moto 360 (1st Gen) vs. Polar Loop

 
Moto 360 (2nd Gen)
M400
Gear S
Moto 360 (1st Gen)
Loop
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowSamsungGear SRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$200$250$150$100
Release20152014201320142013

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 daysn/a1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a480 x 360320 x 260NA
Size1.37 inches or 1.56 inchesn/a2 inches1.56 inchesNA
Touch
TypeLCDn/aSuper AMOLEDLCDLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP67IP672 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenAndroid WearNA
Apps
Musicn/aNA

All Wearables