Apple Watch Series 3 vs. Garmin Vivofit 3 vs. Casio WSD-F20A vs. Garmin Fenix 5s Plus vs. Fitbit Flex

 
Watch Series 3
Vivofit 3
WSD-F20A
Fenix 5s Plus
Flex
 AppleWatch Series 3Remove Buy NowGarminVivofit 3Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$329$100$399$799$100
Release20172016201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 year1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 31264 x 64320 x 320240 x 240NA
Size1.5 inches or 1.65 inches0.55 inches1.32 inches1.2 inchesNA
TouchNA
TypeAMOLEDn/aLCDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OSWear OSNA
Apps
Music

All Wearables