ASUS ZenWatch 2 vs. Asus ZenWatch vs. Fitbit Alta HR vs. Jawbone UP4 vs. Apple Series 6

 
ZenWatch 2
ZenWatch
Alta HR
UP4
Series 6
 ASUSZenWatch 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$150$150$200$399
Release20162014201720152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aNA7 daysNANot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320128 x 36NA384 x 480
Size1.63 inches or 1.45 inch1.63 inches1.4 inchesNA40mm
TouchNA
TypeAMOLEDAMOLEDOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67IP55NA

Notifications

Phone
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearAndroid WearNAWatchOS 5
Apps
MusicNA

All Wearables