Amazfit Arc vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Garmin Vivofit 4 vs. Apple Series 6

 
Arc
Cor
G-Shock GBA800
Vivofit 4
Series 6
 AmazfitArcRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivofit 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$69.99$79.99$120$79.95$399
Release20162018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days12 days2 years1 yearNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x4080 x 16088 x 88384 x 480
Size0.42 inches1.23 inchesNA40mm
Touch
TypeOLEDIPS LCDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 5
Apps
Music

All Wearables