ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Asus VivoWatch vs. Asus ZenWatch vs. Garmin Vivosmart 4

 
ZenWatch 2
Activite Sapphire
VivoWatch
ZenWatch
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowAsusVivoWatchRemove Buy NowAsusZenWatchRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$450$160$150$130
Release20162014201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months24 hours to 10 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 128320 x 32048 x 128
Size1.63 inches or 1.45 inch1.3 inchesNA1.63 inches0.74 inches
Touch
TypeAMOLEDAnalogNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67IP555 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aKoodOSAndroid Wear
Apps
Music

All Wearables