Fitbit Ionic vs. Garmin 645 Music vs. Fitbit Versa 2 vs. Skagen Falster 2 vs. Garmin VivoActive 4

 
Ionic
645 Music
Versa 2
Falster 2
VivoActive 4
 FitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowFitbitVersa 2Remove Buy NowSkagenFalster 2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$450$199$199$349
Release20172018201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days7 days5 days1 day8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240300 x 300320 x 320260 x 260
Size1.421.2 inches1.34 inches1.19 inches1.3ionches
Touch
TypeOLEDMIPAMOLEDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuild-inWear OSWear OS
Apps
Music

All Wearables