ASUS ZenWatch 2 vs. Garmin Vivosmart vs. Fitbit Ionic vs. Asus VivoWatch vs. Fitbit Alta HR

 
ZenWatch 2
Vivosmart
Ionic
VivoWatch
Alta HR
 ASUSZenWatch 2Remove Buy NowGarminVivosmartRemove Buy NowFitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$170$299$160$150
Release20162014201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days4+ days24 hours to 10 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 320128 x 16348x250128 x 128128 x 36
Size1.63 inches or 1.45 inch1.41 inches1.42NA1.4 inches
Touch
TypeAMOLEDOLEDOLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATM50mIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSKoodOS
Apps
Music

All Wearables