ASUS ZenWatch 2 vs. Fitbit Alta vs. Michael Kors Access Sofie vs. Fitbit Charge 3 vs. Michael Kors Access Sofie HR

 
ZenWatch 2
Alta
Access Sofie
Charge 3
Access Sofie HR
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$150$130$395$150$395
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day7 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320n/a390 x 390 1.19 inches66 x 18390 x 390
Size1.63 inches or 1.45 inchn/a.721 inches1.19 inches
Touchn/aAMOLDED
TypeAMOLEDOLEDOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a1 ATM5 ATM0.3 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables