Garmin Fenix 3 vs. Polar M400 vs. Sony SmartBand 2 vs. Apple Watch Series 4 vs. Skagen Falster 3

 
Fenix 3
M400
SmartBand 2
Watch Series 4
Falster 3
 GarminFenix 3Remove Buy NowPolarM400Remove Buy NowSonySmartBand 2Remove Buy NowAppleWatch Series 4Remove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$500$200$130$329$295
Release20152014201520182020

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 hours to 30 days2 daysNot Yet1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/an/a384 x 480416 x 416
Size1.2 inchesn/an/a1.78 inches1.28 inches
Touchn/a
TypeChroma LEDn/an/aMicroLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATMIP58Not Yet3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWatch OS 5Wear OS
Apps
Music

All Wearables