ASUS ZenWatch 2 vs. Fitbit Alta HR vs. Fitbit Charge 3 vs. Garmin Vivofit 4 vs. Fitbit Inspire 3

 
ZenWatch 2
Alta HR
Charge 3
Vivofit 4
Inspire 3
 ASUSZenWatch 2Remove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy NowGarminVivofit 4Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$150$150$79.95$100
Release20162017201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days7 days1 year10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320128 x 3666 x 1888 x 8832x18
Size1.63 inches or 1.45 inch1.4 inches.721 inchesNA46 inches
Touch
TypeAMOLEDOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearNA
Apps
Music

All Wearables