Casio WSD-F10 vs. Polar M400 vs. Garmin Fenix 5x Plus vs. Jaybird Reign vs. Apple Series 6

 
WSD-F10
M400
Fenix 5x Plus
Reign
Series 6
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowGarminFenix 5x PlusRemove Buy NowJaybirdReignRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$200$850$150$399
Release20162014201820152020

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days20 days5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/an/a240 x 240NA384 x 480
Sizen/an/a1.2 inchesNA40mm
Touchn/aNA
TypeLCDn/aMIPLEDMicroLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM3 ATM10 ATMNA

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSNAWatchOS 5
Appsn/a
Musicn/a

All Wearables