ASUS ZenWatch 2 vs. Apple Watch Series 2 vs. Fitbit Charge HR vs. Apple Watch Ultra vs. Fitbit Inspire 3

 
ZenWatch 2
Watch Series 2
Charge HR
Watch Ultra
Inspire 3
 ASUSZenWatch 2Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitCharge HRRemove Buy NowAppleWatch UltraRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$269$150$799$100
Release20162016201520222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hours5 days36 hrs10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312NA502x410 pixels32x18
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inchesNA1.92 inches46 inches
TouchNA
TypeAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM1 ATM10 ATM (100 Meters)5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSNAWatchOS 9
Apps
Music

All Wearables