Apple Watch Series 3 vs. Emporio Armani Connected vs. Fitbit One vs. Amazfit Cor vs. Casio WSD-F20A

 
Watch Series 3
Connected
One
Cor
WSD-F20A
 AppleWatch Series 3Remove Buy NowEmporio ArmaniConnectedRemove Buy NowFitbitOneRemove Buy NowAmazfitCorRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$329$245$100$79.99$399
Release20172016201220182018

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygenn/a
Sleep
Steps
Swimn/a

Battery

Duration18 hours6 months10-14 days12 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/an/a80 x 160320 x 320
Size1.5 inches or 1.65 inchesn/an/a1.23 inches1.32 inches
Touchn/a
TypeAMOLEDn/aOLEDIPS LCDLCD

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance5 ATM10 ATMSplast Resistant5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aWear OS
Appsn/a
Music

All Wearables