Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 4 Brushing Modes and 3 Intensity Levels, Grey, Model HX9903/45

Highly recommend! The quality and comfort this toothbrush provides is beyond my expectations! It’s been easy to use and provides a better clean than any other brush (electric or standard) I’ve ever tried. It is easy to travel with considering it has a travel case that comes with and the battery lasts a week or more on a single full charge. Definitely worth every penny!

This is a very good product recommended by my dental team. It is very easy to use and makes my teeth feel very clean after each use. It is ergonomically designed and fits well with my bathroom's decor. Good job Sonicare!

The delivery was quick and the product is efficient.

Was using the diamondclean classic, this version is totally different. The high intensity gets your teeth clean feeling like after the dentist. It's pricey but we'll worth it.

This is my 2nd DiamondClean Toothbrush. The first one lasted almost 10 years and worked like a dream. This one has a problem with the design. I bought it in February and within a couple of months, it stopped vibrating and instead, just spasmed. I contacted Sonicare and they sent a replacement. Within a month of getting that replacement, it started the same behavior where it would not function correctly. It is now a countertop decoration. I love DiamondClean, but not the 9300 Series. It has a design flaw that my previous toothbrush didn't. Unfortunately, it was a waste of $200 and I am now using an Oral B. I would have LOVED to have stayed with DiamondClean as they leave you feeling like you just left the dentist every single morning. But this Series has a design flaw. DO NOT PURCHASE THIS PARTICULAR SERIES!

I love this toothbrush, but it keeps breaking every 2-3 years. I keep ordering new ones because I’m addicted to the fresh-from-the-dentist feeling of clean. I feel bad because each time I throw away a bunch of accessories I don’t need because they last a lot longer than the toothbrush itself.

This is my third Sonicare toothbrush, and I'm very happy with it! My dentists have always recommended Sonicare over the other brands, and I wanted a good model that didn't have all the bells and whistles (due to price). Yes, there are cheaper brands, but my dentists have all said they think Sonicare does the best job.

If you don't use a Sonic Care toothbrush, you are missing out on life. This is the best invention ever. I look forward to brushing my teeth and often brush several times a day (with my favorite toothpaste - Arm & Hammer). I never have plaque or cavities. It's the BEST!