LUMISTAR

App needs an update. Poor translation to English. Some portions are completely. Lank like voice control instructions. Error messages are in mandarin. Poor user interface limits the functionality of the hardware.

I just purchased the Tero machine. While the hardware itself shows great potential, the companion app is incredibly frustrating and completely limits the machine's functionality. The user interface is not unintuitive, firmware updates fail to work. On the court, the balls rarely land where they are visually pictured on the screen, and it is impossible to tell if the issue lies within the app, the hardware, or the communication between the two. To make matters worse, the English version is riddled with typos and several critical error messages pop up completely untranslated in Chinese. This app desperately needs better multi-language support and major bug fixes before this machine can actually be usable.