Huawei Watch vs. ASUS ZenWatch 3 vs. Fitbit Alta HR vs. Fitbit Charge 3 vs. Apple Watch 7

 
Watch
ZenWatch 3
Alta HR
Charge 3
Watch 7
 HuaweiWatchRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$349$229$150$150$429
Release20152017201720182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours7 days7 days18 Hours
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution400 x 400400 x 400128 x 3666 x 18396 x 484
Size1.4 inches1.39 inches1.4 inches.721 inches1.9 inches
Touch
TypeAMOLEDAMOLEDOLEDOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2NAWatchOS 8
Apps
Musicn/a

All Wearables