The Oral-B Genius Pro 7500 is one of the most advanced electric toothbrushes yet. It has 3D cleaning action that oscillates, rotates, and pulsates to break and remove plaque. Its in-hand timer pulses every 30 seconds to let you know when to switch areas of the mouth. This toothbrush has 5 cleaning modes that you can choose from depending on your preference. Also, it has a visible pressure sensor that helps protect your gums. For healthier and stronger teeth, you have to use the toothbrush as directed with a fluoride toothpaste.