Fitbit Flex 2 vs. Garmin Fenix 5s vs. Casio WSD-F20A vs. Diesel On Full Guard vs. Fitbit Charge HR

 
Flex 2
Fenix 5s
WSD-F20A
On Full Guard
Charge HR
 FitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$100$599.99$399$325$150
Release20162017201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 9 days1 day1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218x 218320 x 320454 x 454NA
Sizen/a1.1 inches1.32 inches1.4 inchesNA
Touchn/aNA
TypeLEDnaLCDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0NA
Apps
Music

All Wearables