The Oral-B Pro is a slightly more extensive starter model electric toothbrush. The Pro toothbrushes have a timer, so you brush the recommended daily 2 minutes. In addition, you'll receive a notification every 30 seconds to brush the next zone. The toothbrush indicates with the pressure sensor if you brush too hard. This way, you protect your teeth and gums. Want to get a toothbrush for your partner or roommate as well? Go for a duo pack.