Fitbit Ionic vs. Michael Kors Access Sofie vs. Fitbit Versa 2 vs. Garmin VivoActive 4 vs. Apple Series 6

 
Ionic
Access Sofie
Versa 2
VivoActive 4
Series 6
 FitbitIonicRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitVersa 2Remove Buy NowGarminVivoActive 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$299$395$199$349$399
Release20172017201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days1 day5 days8 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250390 x 390 1.19 inches300 x 300260 x 260384 x 480
Size1.421.34 inches1.3ionches40mm
TouchAMOLDED
TypeOLEDAMOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance50m1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2.0Build-inWear OSWatchOS 5
Apps
Music

All Wearables