ASUS ZenWatch 3 vs. Fitbit Ionic vs. Fitbit Charge 3 vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
ZenWatch 3
Ionic
Charge 3
Access Sofie HR
VivoActive 4
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$229$299$150$395$349
Release20172017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days7 days2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution400 x 400348x25066 x 18390 x 390260 x 260
Size1.39 inches1.42.721 inches1.19 inches1.3ionches
Touch
TypeAMOLEDOLEDOLEDOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSNAWear OSWear OS
Apps
Music

All Wearables