ASUS ZenWatch 2 vs. Fitbit Alta vs. Fitbit Ionic vs. Apple Watch Series 4 vs. Huawei Band 3 Pro

 
ZenWatch 2
Alta
Ionic
Watch Series 4
Band 3 Pro
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowFitbitIonicRemove Buy NowAppleWatch Series 4Remove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$150$130$299$329$70
Release20162016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days4+ daysNot Yet12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a348x250384 x 480454 x 454
Size1.63 inches or 1.45 inchn/a1.421.78 inches1.39 inches
Touchn/a
TypeAMOLEDOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a50mNot YetIP68

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSWatch OS 5AMAZFIT OS
Apps
Music

All Wearables