Garmin Fenix 3 vs. Polar M400 vs. Casio WSD-F20A vs. Skagen Falster vs. Garmin Forerunner 45

 
Fenix 3
M400
WSD-F20A
Falster
Forerunner 45
 GarminFenix 3Remove Buy NowPolarM400Remove Buy NowCasioWSD-F20ARemove Buy NowSkagenFalsterRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$500$200$399$275$199
Release20152014201820182019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 hours to 30 days1 day24 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a320 x 320208 x 208
Size1.2 inchesn/a1.32 inches1.04 inches
Touch
TypeChroma LEDn/aLCDOLEDLCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSNABuilt-in
Apps
Music

All Wearables