Connectivity - Apple Watch and CORE sensor

The CORE sensor can display real-time core body temperature on Apple Watches as a watch face. 

It is recommended that the latest software for the CORE sensor, iPhone and Apple Watch is installed. 

Step 1 - Install the CORE Apple Watch App

A. Open the App Store on your AppleWatch.

B. Search for the CORE watch app (use "core" or "corebodytemp").

C. Install and start the CORE watch app.


Step 2 - Connect the CORE App

A. Open your CORE app and check that the CORE sensor is connected

B. Click the Profile Settings (top left) 

C. Select "App Preferences"

D. Find the toggle switch for "Apple Watch" and turn this on. You can then exit the menu. 

E. Keep the CORE App open in the background.

The CORE App receives the signal from the CORE sensor and passes this to display on the Apple Watch.