ASUS ZenWatch 2 vs. Asus ZenWatch vs. Fitbit Alta HR vs. Fitbit Charge HR vs. Fitbit Inspire 3

 
ZenWatch 2
ZenWatch
Alta HR
Charge HR
Inspire 3
 ASUSZenWatch 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$150$150$150$100
Release20162014201720152022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aNA7 days5 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320128 x 36NA32x18
Size1.63 inches or 1.45 inch1.63 inches1.4 inchesNA46 inches
TouchNA
TypeAMOLEDAMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP551 ATM5 ATM

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearAndroid WearNA
Apps
Music

All Wearables