Apple Watch Series 3 vs. Fitbit One vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Garmin Chronos

 
Watch Series 3
One
Cor
G-Shock GBA800
Chronos
 AppleWatch Series 3Remove Buy NowFitbitOneRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$329$100$79.99$120$1500
Release20172012201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10-14 days12 days2 years8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a80 x 160218 x 218
Size1.5 inches or 1.65 inchesn/a1.23 inches1.2 inches
Touch
TypeAMOLEDOLEDIPS LCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant5 ATM20 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OS
Apps
Music

All Wearables