Casio WSD-F10 vs. Polar M400 vs. Misfit Flash Link vs. Samsung Gear Sport vs. Fitbit Flex

 
WSD-F10
M400
Flash Link
Gear Sport
Flex
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowMisfitFlash LinkRemove Buy NowSamsungGear SportRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$500$200$20$299.99$100
Release20162014201520172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 hours to 30 days6 months2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/an/a360 x 360NA
Sizen/an/an/a1.2 inchesNA
Touchn/an/aNA
TypeLCDn/an/aSuper AMOLEDLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM3 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aTizen OSNA
Appsn/a
Musicn/a

All Wearables