Garmin Forerunner 225 vs. Polar M400 vs. Casio WSD-F20A vs. Jaybird Reign vs. Skagen Falster 3

 
Forerunner 225
M400
WSD-F20A
Reign
Falster 3
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowCasioWSD-F20ARemove Buy NowJaybirdReignRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$300$200$399$150$295
Release20152014201820152020

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 days1 day5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a320 x 320NA416 x 416
Size1 inchn/a1.32 inchesNA1.28 inches
TouchNA
Typen/an/aLCDLEDOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMNA3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWear OSNAWear OS
Appsn/a
Musicn/a

All Wearables