Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Michael Kors Access Sofie vs. Garmin VivoActive 4

 
G-Shock GBA800
WSD-F20A
645 Music
Access Sofie
VivoActive 4
 CasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$120$399$450$395$349
Release20182018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years1 day7 days1 day8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240390 x 390 1.19 inches260 x 260
Size1.32 inches1.2 inches1.3ionches
TouchAMOLDED
TypeLCDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0Wear OS
Apps
Music

All Wearables