Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Polar M600 vs. Polar A360 vs. Polar Loop

 
Moto 360 (2nd Gen)
M400
M600
A360
Loop
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowPolarM600Remove Buy NowPolarA360Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$200$330$200$100
Release20152014201620152013

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days2 days12 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a240 x 240160 x 80NA
Size1.37 inches or 1.56 inchesn/a1.3 inches1.18 inchesNA
Touchn/a
TypeLCDn/aTFTn/aLED

Functions

Audio SpeakerBluetoothAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIPX8WR302 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wearn/aNA
Apps
Musicn/a

All Wearables