Casio WSD-F20A vs. Garmin Fenix 5s Plus vs. Fitbit Flex vs. Apple Watch Series 5 vs. Apple Watch 8

 
WSD-F20A
Fenix 5s Plus
Flex
Watch Series 5
Watch 8
 CasioWSD-F20ARemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 5Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$399$799$100$329$499
Release20182018201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 days5 daysNot Yet18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240NA384 x 480340 x 272 or 390 x 312
Size1.32 inches1.2 inchesNA1.78 Inches1.5 inches or 1.65 inches
TouchNA
TypeLCDMIPLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWear OSNAWatchOS 5WatchOS 9
Apps
Music

All Wearables