ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Casio WSD-F20A vs. Jawbone UP24 vs. Amazfit GTR

 
ZenWatch 2
Flex 2
WSD-F20A
UP24
GTR
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowJawboneUP24Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$100$399$130$199
Release20162016201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day14 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a320 x 320NA454 x 454
Size1.63 inches or 1.45 inchn/a1.32 inchesNA1.39 inches
Touchn/aNA
TypeAMOLEDLEDLCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMSplash Resistant5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSNABuild-in
Apps
Music

All Wearables