Polar M400 vs. Polar Loop 2 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Flex vs. Misfit Shine

 
M400
Loop 2
Moto 360 (1st Gen)
Flex
Shine
 PolarM400Remove Buy NowPolarLoop 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitFlexRemove Buy NowMisfitShineRemove Buy Now

Basic Info

Suggested Price$200$120$150$100$70
Release20142015201420132013

Activity & Fitness

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

Battery

Duration8 hours to 30 days8 days (without notifications)1 day5 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/an/a320 x 260NANA
Sizen/an/a1.56 inchesNANA
TouchNANA
Typen/aLEDLCDLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM2 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNANA
Apps
MusicNA

All Wearables