Garmin Fenix 5s vs. Casio WSD-F20A vs. Garmin 645 Music vs. Garmin Fenix 5s Plus vs. Garmin Vivosmart 3

 
Fenix 5s
WSD-F20A
645 Music
Fenix 5s Plus
Vivosmart 3
 GarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5s PlusRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$599.99$399$450$799$139.99
Release20172018201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days1 day7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218320 x 320240 x 240240 x 24064 x 128
Size1.1 inches1.32 inches1.2 inches1.2 inchesNA
Touch
TypenaLCDMIPMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWear OS
Apps
Music

All Wearables