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

 
ZenWatch 2
Charge 2
Watch Series 2
ZenWatch
Alta HR
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowAppleWatch Series 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$150$269$150$150
Release20162016201620142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days18 hoursNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a340 x 272 or 390 x 312320 x 320128 x 36
Size1.63 inches or 1.45 inchn/a1.5 inches or 1.65 inches1.63 inches1.4 inches
Touchn/a
TypeAMOLEDOLEDAMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5ATMIP55

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aWatch OSAndroid Wear
Apps
Music

All Wearables