Casio WSD-F10 vs. Polar Loop 2 vs. Apple Watch vs. Apple Watch Series 4

 
WSD-F10
Loop 2
Watch
Watch Series 4
 CasioWSD-F10Remove Buy NowPolarLoop 2Remove Buy NowAppleWatchRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$500$120$349$329
Release2016201520152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 days (without notifications)18 hoursNot Yet
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/a340 x 272 or 390 x 312384 x 480
Sizen/an/a1.5 inches or 1.65 inches1.78 inches
Touchn/a
TypeLCDLEDAMOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIPX7Not Yet

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OSWatch OS 5
Appsn/a
Musicn/a

All Wearables