Casio WSD-F20A vs. Garmin Chronos vs. Garmin Vivofit 4 vs. Pebble Core vs. Michael Kors Access Sofie HR

 
WSD-F20A
Chronos
Vivofit 4
Core
Access Sofie HR
 CasioWSD-F20ARemove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$399$1500$79.95$99$395
Release20182018201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 day8 days1 yearNA2 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 21888 x 88NA390 x 390
Size1.32 inches1.2 inchesNANA1.19 inches
TouchNA
TypeLCDMIPNANAOMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATMNA0.3 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWear OSWear OSNAWear OS
Apps
Music

All Wearables