Casio WSD-F20A vs. Michael Kors Access Sofie vs. Fitbit Charge HR vs. Fitbit Flex vs. Misfit Flare

 
WSD-F20A
Access Sofie
Charge HR
Flex
Flare
 CasioWSD-F20ARemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowMisfitFlareRemove Buy Now

Basic Info

Suggested Price$399$395$150$100$59.95
Release20182017201520132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day1 day5 days5 days4 months
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320390 x 390 1.19 inchesNANANA
Size1.32 inchesNANANA
TouchAMOLDEDNANA
TypeLCDOLEDLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0NANA
Apps
Music

All Wearables