Fitbit Ionic vs. Michael Kors Access Sofie vs. Garmin Vivofit 4 vs. Microsoft Band vs. Michael Kors Access Sofie HR

 
Ionic
Access Sofie
Vivofit 4
Band
Access Sofie HR
 FitbitIonicRemove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy NowMicrosoftBandRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$299$395$79.95$200$395
Release20172017201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days1 day1 year2 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250390 x 390 1.19 inches88 x 88320 x 106390 x 390
Size1.42NA1.37 inches1.19 inches
TouchAMOLDED
TypeOLEDNACapacitative TFTOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m1 ATM5 ATMIP670.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables