ASUS ZenWatch 2 vs. Apple Watch Series 2 vs. Garmin Fenix 5s vs. Casio WSD-F20A vs. Fitbit Flex

 
ZenWatch 2
Watch Series 2
Fenix 5s
WSD-F20A
Flex
 ASUSZenWatch 2Remove Buy NowAppleWatch Series 2Remove Buy NowGarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$150$269$599.99$399$100
Release20162016201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a18 hoursUp to 9 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320340 x 272 or 390 x 312218x 218320 x 320NA
Size1.63 inches or 1.45 inch1.5 inches or 1.65 inches1.1 inches1.32 inchesNA
TouchNA
TypeAMOLEDAMOLEDnaLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675ATM10ATM5 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWatch OSWear OSNA
Apps
Music

All Wearables