Pump toothbrush comprising a pump head, a refillable cartridge containing dentifrice material, an integrated dispensing platform and a disposable bristle head. The sensor or the magnet is rotated by the drive shaft. A mirror structure has a plate-shaped movable portion arranged above the fixed electrode portion while opposing the fixed electrode portion. The closure is configured to be in one of a first position, a second position, or a third position. The implement position sensor is configured to generate an implement position signal indicative of a position of the implement.