Detect whether Motion & Orientation Access is enabled in Javascript - iOS

Question

Unfortunately Safari disables Motion and Orientation access by default in:

Settings > Safari > Privacy & Security > Motion & Orientation Access

Answer 1

You could use the window.orientation property (output will be in degrees), since it is supported in Safari for IOS

Note: Its use is depreciated and is not supported in many of the other browsers, fore other browsers you should use the screen.orientation property or the Generic Sensors API