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

 
Watch Series 2
ZenWatch 3
Watch
ZenWatch
Charge HR
 AppleWatch Series 2Remove Buy NowASUSZenWatch 3Remove Buy NowAppleWatchRemove Buy NowAsusZenWatchRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$269$229$349$150$150
Release20162017201520142015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours18 hoursNA5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400340 x 272 or 390 x 312320 x 320NA
Size1.5 inches or 1.65 inches1.39 inches1.5 inches or 1.65 inches1.63 inchesNA
TouchNA
TypeAMOLEDAMOLEDAMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIPX7IP551 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemWatch OSAndroid Wear 2Watch OSAndroid WearNA
Apps
Music

All Wearables