Casio WSD-F20A vs. Michael Kors Grayson vs. Jawbone UP2 vs. Pebble Core vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
WSD-F20A
Grayson
UP2
Core
Grayson
VivoActive 4
 CasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP2Remove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$399$350$100$99$350$349
Release201820182015201620182019

Activity & Fitness

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

Battery

Duration1 day24 hours7 daysNA24 hours8 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320453 x 454NANA453x454260 x 260
Size1.32 inches1.39 inchesNANA1.39 inches1.3ionches
TouchNANA
TypeLCDAMOLEDNANAAMOLEDMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMSplash resistantNA1 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWear OSAndroid WearNANAAndroid WearWear OS
Apps
Music

All Wearables