[This review was collected as part of a promotion.] I was given this toothbrush as part of the Stellar Review Testing Panel. I have used Sonicare electric brushes for a long time and have always appreciated their durability, effectiveness and ease of use. This version is totally worth the upgrade. My family all use the same brush with different heads, and the fact that this brush maintains the preferred settings, based in the brush head is amazing. I also appreciate the app, especially for my kids to get a sense of correct brushing techniques, as well as for a check in for the adults! My mouth feels cleaner, the process is fully customizable to what each person needs (gum health, whitening, gentle, etc.), and it also looks nice in the counter. This brush really is awesome.

[This review was collected as part of a promotion.] I was given this electric toothbrush to try as part of the Stellar Product Testing Panel. I'll be honest, I thought it was a little excessive when I first received this toothbrush - but I quickly changed my mind and am SO happy to replace my old electric toothbrush with this magnificent thing! First of all, the look of the toothbrush is very luxurious. It comes with a glass holder/charger, and the black looks high-end. I thought black would show water spots or dried toothpaste, but it rinses clean everytime. The toothbrush came with two different brushheads. I immediately chose the "all-in-one" brushhead, and I will be sticking with it. It has given my teeth the best clean of any toothbrush I've ever had. The most surprisingly amazing feature of this toothbrush is that it syncs with an app via bluetooth and analyzes your brushing technique in real-time. It also tracks your brushing and oral hygiene habits to keep you motivated to keep your teeth clean! The only con I could find with this toothbrush was the price, but (and I never thought I would say this) it is absolutely worth every penny.

[This review was collected as part of a promotion.] I am impressed by the technology that is available. This toothbrush was able to tell me which area I was brushing too hard or which area I didn't clean enough. It is quite powerful, I find it kinda sprays toothpaste if I don't close my mouth all the way. The one thing I absolutely love and found like a premium is the way that it comes with a glass and also the charging stand. I feel like the design of the stand finally solved the issue that I had where the residue water would collect and then cake up. This removal stand allows me to easily wash it and prevent the nasty parts from developing. It is a rather expensive toothbrush but in my honest opinion, it is worth the extra money. If stellar product testing didn't give me the opportunity to try this out for review, I'm not sure I would have ever bought this but now that I know there are such amazing designs and features, I don't think I can ever go back. I don't think this will take away from the need to floss or have regular check ups but I have noticed less inflamed gums.

[This review was collected as part of a promotion.] I received the Philips Sonicare DiamondClean Smart 9350 Rechargeable Electric Toothbrush through the Stellar Product Testing Panel! I was extremely excited to try it as it's the best of the best! I was very impressed with the very executive looking black box that it is packaged in. The brush I got was black in color, and it's extremely sleek and not at all heavy to hold. It came with two original matching black brush heads. It also came with a charging glass as well as a charging case. The case is beautiful and black with a sleek faux leather texture. The charging cable is tucked into the bottom of the case and hidden underneath a cover. The brush head as well as the electric brush fits well into it. The charging glass comes with a lid and a charging base. The charging glass is perfect as it has no actual electrical components so can be used to hold the brush when not being charged as well, and is excellent to contain any potential remaining water droplets to stay contained. I have loved using this brush, during my busy mornings, managing my own brushing and the kids. The auto timer allows me to keep track of the length of brushing as sometimes you get distracted and then are unsure if you've brushed long enough. There are 4 modes of brushing which is great depending on what you are looking for. The feature I appreciate the most is the pressure sensor, it vibrates when you brush too hard. This is an excellent feature, as my recent pregnancy has made my teeth very sensitive especially when brushing. This helps me make sure I'm not further eroding the enamel by brushing too hard and damaging my teeth and gums in the process. I have noticed a significant decrease in tooth sensitivity and pain during brushing since I've starved using this brush. During a recent work trip I had the pleasure of taking it along, and found the very compact rechargeable case to be incredibly helpful. Overall, I know its pricey but is definitely worth the money and with its very many features I would absolutely recommend to anyone.

[This review was collected as part of a promotion.] I received this electric toothbrush through the Stellar Product Testing Panel, and I have really enjoyed using it. After the first few brushes, my teeth felt noticeably cleaner and my mouth felt fresher compared with my usual brushing routine. I really like having four brushing modes and three intensity settings because I can choose what feels most comfortable each time. The pressure sensor is also a great feature because it helps me know when I am brushing too hard. The brush feels effective without being harsh on my gums. The feature that has made the biggest difference for me is the pressure sensor, along with the different brushing modes. It makes my daily brushing routine feel more comfortable and controlled. Overall, I am very happy with the cleaning experience and would definitely recommend this toothbrush.

[This review was collected as part of a promotion.] I received the Philips Sonicare DiamondClean Smart 9350 Rechargeable Electric Toothbrush though the Stellar Product Testing Panel. Right out of the box, I was impressed with this product. It looks sleek, modern, and high-end. It also comes with an impressive number of accessories, like a charging glass, charging stand, two brush heads, and my favorite part – the charging travel case! It makes travelling with my toothbrush so convenient. The toothbrush itself is highly customizable, with 4 different brushing modes and 3 intensity levels, making it easy to find your perfect combination. One of my favorite features is the pressure sensor, which lights up and gives you a little buzz to tell you you're brushing too hard. My dentist has commented in the past that I could use less pressure while brushing, but I never knew what the proper amount was. Now I get real-time feedback while I brush, and I feel like my gums are very happy about it! The brush can also connect to a phone app that tracks your brushing sessions and guides you through brushing all areas of your mouth. When you're done, it prompts you to touch up the areas you've missed. I did find that the tracking seemed occasionally inaccurate depending on how I'm holding the brush, but overall, I think it's a really helpful feature for making sure I'm brushing every area of my mouth equally. I think the app would be absolutely amazing for children or anyone else needing a little extra help brushing, as it does a great job of indicating how to thoroughly brush all areas while making brushing a little more fun. Plus, it is a good motivator to brush twice every day, so you don't lose your brushing streak! Overall, I'm very impressed with the Philips Sonicare DiamondClean Smart 9350. I would recommend it to anyone looking to upgrade their toothbrush.

[This review was collected as part of a promotion.] I received this toothbrush to review through the Stellar testing panel and I'm so glad I did! I feel like I've been to the dentist when I use it; my teeth feel amazing. One feature I really love is that it lights up if you press too hard. I didn't realize I was too aggressive with my teeth brushing until I used this toothbrush and have adjusted my technique.

[This review was collected as part of a promotion.] Firstly, I received this product through the Stellar Product Testing Panel. Since using this for the first few brushes, I can say that I thoroughly enjoy this toothbrush and its features. My teeth feel so clean after each use; much cleaner than other brands of electric toothbrushes and a manual tooth brush. Things that I like about the toothbrush: (1) From opening the box, I love that this has a case. Its practical for charging it on the go, has additional space to keep multiple heads, and I like having my toothbrush stored somewhere instead of constantly out in the open (2) I like the auto shut off function. It lets me know that I spent the correct amount of time brushing (3) The Dental Diary of the app reminds me to not only brush but to complete the flossing, tongue cleaning, and mouth rinse (4) The toothbrush and app really do eliminate the guess work in whether you got to all the surfaces of the teeth and when you are pressing too hard potentially hurting your gums more than effectively cleaning them - all the modes are great but I frequently found myself using the White+ for a super clean feel (5) I really appreciate that the app keeps a track of sessions remaining before replacing the head (this was something I always guessed with other brands) (6) I love that this came with a glass for mouth rinsing (no longer need to purchase disposable ones) When brushing, I would like to see the app take into consideration towards the end of the timer areas that were not cleaned 100% (as opposed to completing the fronts again) and time for cleaning the tongue (I complete this after the timer is off on my own)

[This review was collected as part of a promotion.] I received this Philips Sonicare toothbrush through the Stellar Product Testing Panel, and after several weeks of use, I can honestly say it has been a great experience. The toothbrush arrived in a really nice package that felt premium right from the start. It came with two brush heads, a charging glass, a travel case with built-in charging, and a stand for the bathroom counter. I also had the chance to try two additional DiamondClean heads, and that quickly became my favorite because it left my teeth feeling noticeably smoother than the others. I especially love that the brush tracks how long you've used each head and reminds you when it's time to replace it, so there's one less thing to think about. One of the first things I noticed was the improved grip. The handle feels much more secure than my older Sonicare, especially with wet hands. The brushing power is also stronger, and I'm happy Philips included different intensity levels because the highest setting is quite intense. I personally prefer the medium setting. There are also several cleaning modes to choose from, depending on what kind of clean you're looking for. The app is packed with helpful tips and coaching, which I think would be fantastic for someone new to electric toothbrushes. It tracks your brushing habits and shows where you might be missing spots. For me, though, I've been using Sonicare for years and already have my own routine. Since I don't brush exactly the way the app expects, the tracking wasn't always accurate, so I eventually stopped using that feature. Overall, I would absolutely recommend a Philips Sonicare. I still remember how my teeth felt after my very first Sonicare brushing years ago. It's one of those products where you genuinely notice the difference, and once you get used to it, it's hard to go back to a regular toothbrush.

[This review was collected as part of a promotion.] I received the Philips Sonicare DiamondClean Smart 9350 toothbrush from the Stellar Product Testing Panel and I am so grateful. I have used an oscillating electric toothbrush before but found I was never comfortable with the brushing style and would revert to a regular toothbrush. With the Philips Sonicare toothbrush I have felt that my teeth and mouth have felt exceptionally clean after every brushing. I find it easy to use and mimics a regular toothbrush more than an oscillating one. The device has three intensity settings, as well as 4 types of cleaning (clean, white, gum health and deep clean). When I first started using it, I needed to adjust to the intensity to the lowest setting as I found it tickled my gums but was able to increase it to the middle intensity after a couple of uses. I was really impressed with the pressure sensor that flashes purple if you are pressing too hard on your gums. I didn't realize how much pressure I was using until the indicator showed me. I also appreciated how the toothbrush indicates when it's time to change to a new area in the mouth ensuring I get a full clean on all tooth surfaces. The charging system is thoughtfully designed allowing you to use a cup to charge your brush and use for rinsing your mouth saving you precious counter space OR you can use just the charging stand on its own. The last feature I was really impressed with was the travel case. It has a super sleek design that I thought was not only esthetically pleasing but also includes a charging cord in a hidden compartment under the case ensuring your toothbrush never runs out of battery even when you are on the go. To anyone who is considering purchasing this model, I would highly recommend, you won't be disappointed.