Misfit Vapor vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Flex 2 vs. Fitbit Flex

 
Vapor
Moto 360 (2nd Gen)
M400
Flex 2
Flex
 MisfitVaporRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$199$300$200$100$100
Release20172015201420162013

Activity & Fitness

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

Battery

Durationn/a1.5 days8 hours to 30 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330n/an/aNA
Size1.39 inches1.37 inches or 1.56 inchesn/an/aNA
Touchn/aNA
TypeAMOLEDLCDn/aLEDLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/an/aNA
Appsn/a
Musicn/an/a

All Wearables