Amazfit Cor vs. Casio WSD-F20A vs. Pebble Core vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
Cor
WSD-F20A
Core
Forerunner 45
VivoActive 4
 AmazfitCorRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$79.99$399$99$199$349
Release20182018201620192019

Activity & Fitness

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

Battery

Duration12 days1 dayNA7 days8 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160320 x 320NA208 x 208260 x 260
Size1.23 inches1.32 inchesNA1.04 inches1.3ionches
TouchNA
TypeIPS LCDLCDNALCDMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWear OSNABuilt-inWear OS
Apps
Music

All Wearables