ASUS ZenWatch 2 vs. Garmin Fenix 5s vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
ZenWatch 2
Fenix 5s
WSD-F20A
Forerunner 235
Alta HR
 ASUSZenWatch 2Remove Buy NowGarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$599.99$399$299.99$150
Release20162017201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aUp to 9 days1 day9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218x 218320 x 320215 x 180128 x 36
Size1.63 inches or 1.45 inch1.1 inches1.32 inches1.23 inches1.4 inches
Touch
TypeAMOLEDnaLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OS
Apps
Music

All Wearables