ASUS ZenWatch 3 vs. Fitbit Ionic vs. Michael Kors Access Sofie vs. Fitbit Charge 3 vs. Fitbit Flex

 
ZenWatch 3
Ionic
Access Sofie
Charge 3
Flex
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$229$299$395$150$100
Release20172017201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
WindowsNot yet

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution400 x 400348x250390 x 390 1.19 inches66 x 18NA
Size1.39 inches1.42.721 inchesNA
TouchAMOLDEDNA
TypeAMOLEDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSAndroid Wear 2.0NANA
Apps
Music

All Wearables