Fossil Q Reveler vs. Casio WSD-F20A vs. Diesel On Full Guard vs. Fitbit Flex vs. Amazfit GTR

 
Q Reveler
WSD-F20A
On Full Guard
Flex
GTR
 FossilQ RevelerRemove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$125$399$325$100$199
Release20152018201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1 day1 day5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320454 x 454NA454 x 454
Sizen/a1.32 inches1.4 inchesNA1.39 inches
Touchn/aNA
Typen/aLCDOMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables