Fitbit Ionic vs. Amazfit Arc vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Apple Series 6

 
Ionic
Arc
Cor
G-Shock GBA800
Series 6
 FitbitIonicRemove Buy NowAmazfitArcRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$299$69.99$79.99$120$399
Release20172016201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days20 days12 days2 yearsNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25072 x4080 x 160384 x 480
Size1.420.42 inches1.23 inches40mm
Touch
TypeOLEDOLEDIPS LCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance50mIP675 ATM20 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatchOS 5
Apps
Music

All Wearables