PHILIPS DiamondClean 9000 electric toothbrush (HX9913/17) Toothbrush for adults White

Philips offers relevant software updates for a period of 2 years from purchase date.

Thanks to the C3 Premium Plaque Defense brush head, you can be sure that your teeth are thoroughly cleaned. The soft, flexible bristles have a curved design, so they follow the contours of your teeth, make 4x more contact and remove up to 10x more plaque in hard-to-reach areas.

The C3 Premium Plaque Defense brush head is designed for the deepest cleaning ever. Soft, flexible sides and curved bristles move with the contours of your teeth, making 4x more contact with the surface and helping you pay attention to hard-to-reach areas.

The DiamondClean 9000 gives you the guidance you need to improve and maintain healthy brushing habits between dental checkups. Built-in smart sensors let you know when you're brushing too hard. By connecting your toothbrush to the Sonicare app, you get a personalized progress report that helps you stick to your brushing habits and gives you a record of your improvements.

The DiamondClean 9000 has Clean, White+, Gum Health and Deep Clean+ modes for all your brushing needs. The Clean brushing mode is designed for exceptional daily cleaning, White+ is for removing tooth stains, Gum Health gently but effectively cleans gums, and Deep Clean+ gives you a refreshing, thorough clean. The toothbrush has three strengths, so you can choose a stronger clean or a gentler one for a sensitive mouth.

Smart brush heads ensure you use the right mode and strength for the best possible cleaning. For example, if you use the W3 Premium White brush head, your DiamondClean 9000's BrushSync technology automatically pairs your brush head with the White+ mode to help whiten your teeth.

You may not notice you're brushing too hard, but your DiamondClean 9000 doesn't fail to notice. If you press too hard, the handle will pulse slightly and you'll know to be more careful. Let the brush do the work. 7 out of 10 people found this feature helpful and started brushing their teeth better as a result.

All brush heads wear out over time. So it's good to keep an eye on yours, too, to make sure your teeth are still properly cleaned. Our BrushSync technology tracks how long you've used your brush head and how hard you've brushed. The BrushSync replacement reminder on your handle and a short beep let you know when it's time to replace your brush head.

Your DiamondClean 9000 will last up to two weeks on a full battery with regular use.