Casio WSD-F10 vs. Fitbit Flex 2 vs. Fossil Explorist vs. Fitbit Alta HR vs. Apple Series 6

 
WSD-F10
Flex 2
Explorist
Alta HR
Series 6
 CasioWSD-F10Remove Buy NowFitbitFlex 2Remove Buy NowFossilExploristRemove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$100$255$150$399
Release20162016201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a5 days24 hours7 daysNot yet
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/a454 x454128 x 36384 x 480
Sizen/an/a1.4 inches1.4 inches40mm
Touchn/an/a
TypeLCDLEDAMOLEDOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSWatchOS 5
Appsn/a
Musicn/a

All Wearables