Philips DiamondClean Smart HX9917/89 Sonic electric toothbrush + 2 accessories and app

I now use this toothbrush regularly and I’m truly impressed. The cleaning performance is excellent, but I’m especially convinced by the successful integration of the app. The connection between the toothbrush and smartphone works reliably and is easy to set up. The app clearly shows which areas have… Read more

It offers a different cleaning compared to Oral B models; I can't say whether it's better or worse, just different or complementary. The vibration is respectful of crowns, but it can be uncomfortable if it hits the opposite arch being cleaned.

In continuous use

Everything feels high quality. Expensive but worth the money. This way you can bring your feeding board back to a high shine. The battery lasts long.