Fitbit Ionic vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Grayson vs. Garmin VivoActive 4 vs. Skagen Falster 3

 
Ionic
Grayson
Loop
Grayson
VivoActive 4
Falster 3
 FitbitIonicRemove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$299$350$100$350$349$295
Release201720182013201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days24 hours5 days24 hours8 days1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250453 x 454NA453x454260 x 260416 x 416
Size1.421.39 inchesNA1.39 inches1.3ionches1.28 inches
Touch
TypeOLEDAMOLEDLEDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m1 ATM2 ATM1 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid WearNAAndroid WearWear OSWear OS
Apps
Music

All Wearables