What should I do if the Xiaomi Smart Pen fails due to the tablet case?
In order to achieve the best user experience, the magnet position and magnetic attraction on the official protective case (including the keyboard-style double-sided protective case and the magnetic double-sided protective case) have been extensively verified and optimized. However, the three-party protective case is not designed to be compatible or adaptable to the built-in sensor of the tablet. The magnets on the protective case may have differences in position and magnetic attraction, resulting in the Xiaomi Smart Pen being unusable or abnormal. For a better experience with Xiaomi Smart Pen, it is recommended that you use it with official accessories.