ASUS ZenWatch 2 vs. Casio WSD-F20A vs. Fitbit Flex vs. Jawbone UP24 vs. Apple Series 6

 
ZenWatch 2
WSD-F20A
Flex
UP24
Series 6
 ASUSZenWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$399$100$130$399
Release20162018201320132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1 day5 days14 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320NANA384 x 480
Size1.63 inches or 1.45 inch1.32 inchesNANA40mm
TouchNANA
TypeAMOLEDLCDLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATM1 ATMSplash Resistant

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OSNANAWatchOS 5
Apps
Music

All Wearables