Garmin Vivofit 3 vs. ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Fitbit Alta HR vs. Apple Series 6

 
Vivofit 3
ZenWatch 3
WSD-F20A
Alta HR
Series 6
 GarminVivofit 3Remove Buy NowASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$229$399$150$399
Release20162017201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year48 hours1 day7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64400 x 400320 x 320128 x 36384 x 480
Size0.55 inches1.39 inches1.32 inches1.4 inches40mm
Touch
Typen/aAMOLEDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Wear OSWatchOS 5
Apps
Music

All Wearables