ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Samsung Gear Fit vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
ZenWatch 2
Activite Sapphire
Gear Fit
Access Sofie HR
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowSamsungGear FitRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$450$150$395$130
Release20162014201420192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months2-3 days2 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a432 x 128390 x 39048 x 128
Size1.63 inches or 1.45 inch1.3 inches1.84 inches1.19 inches0.74 inches
Touch
TypeAMOLEDAnalogSuper AMOLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP670.3 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWear OS
Apps
Music

All Wearables