ASUS ZenWatch 2 vs. Microsoft Band 2 vs. Fitbit Alta HR vs. Apple Watch Series 4 vs. Apple Series 6

 
ZenWatch 2
Band 2
Alta HR
Watch Series 4
Series 6
 ASUSZenWatch 2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$250$150$329$399
Release20162015201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours (without GPS)7 daysNot YetNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 128128 x 36384 x 480384 x 480
Size1.63 inches or 1.45 inch1.36 inches1.4 inches1.78 inches40mm
Touch
TypeAMOLEDCapacitative TFTOLEDMicroLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67IPX7Not Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OS 5WatchOS 5
Apps
Music

All Wearables