Garmin Fenix 5s vs. Amazfit Arc vs. Casio WSD-F20A vs. Diesel On Full Guard vs. Fitbit Flex

 
Fenix 5s
Arc
WSD-F20A
On Full Guard
Flex
 GarminFenix 5sRemove Buy NowAmazfitArcRemove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$599.99$69.99$399$325$100
Release20172016201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days20 days1 day1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 21872 x40320 x 320454 x 454NA
Size1.1 inches0.42 inches1.32 inches1.4 inchesNA
TouchNA
TypenaOLEDLCDOMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATMIP675 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0NA
Apps
Music

All Wearables