Garmin Fenix 5s vs. Casio WSD-F20A vs. Garmin Chronos vs. Fitbit Charge 3 vs. Fitbit Flex

 
Fenix 5s
WSD-F20A
Chronos
Charge 3
Flex
 GarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowGarminChronosRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$599.99$399$1500$150$100
Release20172018201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days1 day8 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution218x 218320 x 320218 x 21866 x 18NA
Size1.1 inches1.32 inches1.2 inches.721 inchesNA
TouchNA
TypenaLCDMIPOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM5 ATM10 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWear OSNANA
Apps
Music

All Wearables