Casio WSD-F10 vs. Polar M400 vs. Fitbit Flex 2 vs. Garmin Fenix 5x Plus vs. Skagen Falster 2

 
WSD-F10
M400
Flex 2
Fenix 5x Plus
Falster 2
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$500$200$100$850$199
Release20162014201620182019

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days5 days20 days1 day
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/an/an/a240 x 240320 x 320
Sizen/an/an/a1.2 inches1.19 inches
Touchn/an/a
TypeLCDn/aLEDMIPOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM10 ATM3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OSWear OS
Appsn/a
Musicn/a

All Wearables