Philips SonicareDiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Black, Model HX9903/15

This is my first Phillips toothbrush, and I’m really enjoying it. While it is quite pricey, the payout is in minimizing issues at the dentist’s chair. I really appreciate that the app helps manage time spent in each area of the mouth, pressure, and scrubbing. It also enables you to flag problem areas requiring additional attention, reminding you to take extra care there. After reading some of the comments regarding concerns with charging via a cup, I was also concerned regarding how this may look. That said, I was surprised to see that there is an alternative option for a separate charging stand which is smaller in size and enables the toothbrush to stand upright. I prefer this option, and think it looks very clean and organized. I will second that the travel case does not charge the toothbrush itself. However, I consider this an extra luxury (an electric of toothbrush of this size is NOT one I would have ever considered “travel size” in the first place - a bit of clunkiness should be expected). I would be just as satisfied to pack the charger separately or temporarily opt for a non-electric toothbrush for lengthy travel. All in all, I’m very satisfied with the quality of this toothbrush.

The Philips Sonicare DiamondClean Smart 9300 is a game-changer for oral hygiene. Its powerful sonic technology leaves teeth feeling professionally cleaned, while the smart sensors and app provide real-time feedback to improve brushing technique. The four customizable modes cater to every need, and the sleek design with a long-lasting battery adds to its premium appeal.Though an investment, it’s worth every penny for the visible improvements in teeth whiteness and gum health. If you’re serious about oral care, this toothbrush is a must-have. Highly recommended!

Very satisfied with this great device. Love the different settings/brush functions after trying each and I can guarantee that my teeth have never been cleaner after using Philips Sonicare DiamondClean Smart Electric. I've used other brands (I will not mention to be fair since they're cheaper) but Philips stands out all the better. If I may add, after using the deep clean mode, I felt like I just visited my dentist after 6 months f/u. I highly recommend this product; might be a little pricey but the reward is worth it. I got it as a gift, though.

I have been a sonicare user for almost 10 years. The quality of the product is amazing and if there is ever an issue with the product, their customer service is outstanding. So I am not a twice a day, or even regularly floss and my dentist is always amazed at how little to no build up I have on my teeth and never have any dental issues. The different cleaning modes is a great option and having the ability to change the vibration intensity. Yes, the price may seem a bit high, but to have healthy teeth and gums and never need expensive dental work, I would say it is worth the cost.

Had an older version for ten years. Bought this updated version in June for my birthday in July. It has stopped working. Extremely disappointed with this new version. Was having difficulty holding a charge for about a month. Now will not charge at all. Waste of money.

This really is the pinnacle of oral care. It’s a dang good toothbrush.

This is purchase replace a previous Sonicare that finally died after several years. Everything you like about Sonicare is present in this toothbrush.Everything you'd expect this toothbrush to do it does. The build quality feels great and it supports multiple functions based on the auto-sensing of the brush head type. We brushing with the app is a bit gimmicky but I think it would be good for those who aren't as conscientious about dental care.The one thing that did bother me is that this does not have the little hole in the bottom for inductive charging like all the rest of the line does. This has rendered my UV sanitizer worthless as it cannot charge this toothbrush. I'm not a big fan of the glass cup charging method. I found placing the toothbrush in the inductive charger is much easier. It also looks more organized rather than a toothbrush canted in a glass.

This is a great product! I never knew how much cleaner my teeth could be when compared to brushing with a regular toothbrush or even one of the Oral B vibrating toothbrushes. It's Well worth the money & your dentist will notice the difference as well!