Fitbit Flex 2 vs. Casio WSD-F20A vs. Fitbit Versa vs. Jaybird Reign vs. Skagen Falster 3

 
Flex 2
WSD-F20A
Versa
Reign
Falster 3
 FitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowFitbitVersaRemove Buy NowJaybirdReignRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$100$399$199.99$150$295
Release20162018201820152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day4 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320300 x300NA416 x 416
Sizen/a1.32 inches1.34 inchesNA1.28 inches
Touchn/aNA
TypeLEDLCDOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNA3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNAWear OS
Apps
Music

All Wearables