ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Jaybird Reign

 
ZenWatch 3
WSD-F20A
Flex
Vivofit 4
Reign
 ASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$229$399$100$79.95$150
Release20172018201320182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours1 day5 days1 year5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 320NA88 x 88NA
Size1.39 inches1.32 inchesNANANA
TouchNANA
TypeAMOLEDLCDLEDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Wear OSNANA
Apps
Music

All Wearables