Risun

Risun is an app for Bluetooth-connected smart electric toothbrushes to record and analyze user brushing data. The user can connect with the smart electric connection through the app, use the app to configure and operate the toothbrush for brushing. The app will save the user's brushing data, evaluate the user's brushing, analyze the brushing situation for the user, and provide the user with a suitable brushing Suggest.