Apple Watch Series 3 vs. Apple Watch vs. Asus ZenWatch vs. Fitbit Charge HR vs. Fitbit Inspire 3

 
Watch Series 3
Watch
ZenWatch
Charge HR
Inspire 3
 AppleWatch Series 3Remove Buy NowAppleWatchRemove Buy NowAsusZenWatchRemove Buy NowFitbitCharge HRRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$349$150$150$100
Release20172015201420152022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours18 hoursNA5 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312340 x 272 or 390 x 312320 x 320NA32x18
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.63 inchesNA46 inches
TouchNA
TypeAMOLEDAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7IP551 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4Watch OSAndroid WearNA
Apps
Music

All Wearables