Amazfit Cor vs. Casio G-Shock GBA800 vs. Samsung Gear 2 vs. Fitbit Charge vs. Michael Kors Access Sofie HR

 
Cor
G-Shock GBA800
Gear 2
Charge
Access Sofie HR
 AmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGear 2Remove Buy NowFitbitChargeRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$79.99$120$300$130$395
Release20182018201420142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration12 days2 years2-3 days7-10 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160320 x 320NA390 x 390
Size1.23 inches1.63 inchesNA1.19 inches
TouchNA
TypeIPS LCDSuper AMOLEDOLEDOMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMIP671 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNAWear OS
Apps
Music

All Wearables