Is a pressure sensor useful? | Electric toothbrush for children

Is a pressure sensor useful?

The new models of electric toothbrushes for children are equipped with a pressure sensor that registers how much pressure is applied. This function is useful because the child learns to brush with the correct pressure from the very beginning. If the child brushes with too much pressure, the toothbrush lights up and stops rotating, indicating that the pressure must be released before brushing can continue. The advantage of this function is also that no injuries to the gums can occur as a result of too much force being exerted, as the toothbrush stops with its rotation function, so that no mechanical injuries can occur.The pressure sensor enables the child to develop an independent control function and to see where weak points may arise from incorrect cleaning.