[This review was collected as part of a promotion.] I was privileged to receive this beautiful product to review in an unpaid Stellar review testing panel. Unpacking the Philips Sonicare Diamond Clean rechargeable electric toothbrush, it became clear to me that this was a very nice high scale product. The toothbrush has a beautiful display with various settings and a beautiful travel case which also doubles as a charger for ones who are often on the road like myself. It also came with a Philips engraved glass which can double as a charging base, and a lower profile base which also mounts on the charger. It's a really nice system without complicated wires and inputs to charge the item, which in my opinion, increases the durability and safety of the toothbrush, I think. The item connects via Bluetooth to an app on your phone, which offers far more than brushing feedback. It's a really thorough ressource for oral health support. It's great for people wishing to take their oral health to the next level. Personally, I don't often have my phone around when I brush my teeth, but that's okay because the two synchronize as soon as they're around one another (the app needs to be active and toothbrush near). I liked that feature quite a bit and enjoyed catching up to see how I was doing every once in a while instead of watching it while I brushed. But for those who want immediate feedback, it's great for that as it tells you if you're pushing too hard or sweeping too much. Perfect for the beginners with electric toothbrush like myself. It's a powerful instrument and when I first tried it out, the factory setting was an intensity #3, which I found quite overwhelming. I promptly changed it to 1 and it allowed me to get used to the feeling of the toothbrush vibrations. i increased it to #2 after a couple days and soon I was ready for the real experience at #3. I only wished it were possible to change this setting without the toothbrush running, but it's not really a big deal that it doesn't. The first few days, I noticed a different feeling on my teeth, which I came to notice was tartar buildup traces left over after brushings. I think this happened because the cleaning was so thorough, it was removing far more than my normal toothbrush for once, and once I insisted a bit more on those areas, the rest of the buildup came out, leaving my teeth feeling like after a professional cleaning every time. What a feeling! I really feel a difference with this toothbrush, and found it straightforward enough to use. I have a small mouth so I may have enjoyed smaller brush heads. I haven't looked around to see if they're available, though. I don't think I'm ever going back to my old toothbrush after this. I'm definitely hooked. It's such a fantastic feeling after brushing, it's like coming out of the dentists office every time.

[This review was collected as part of a promotion.] Philips Sonicare DiamondClean Smart 9350 Rechargeable Electric Toothbrush Is most definitely the crème de la crème when it comes to at home dental hygiene! I've never experienced this level of clean in such an easy way, not only did I appreciate the convenience of it being connected to an app but being able to see in real time the pressure, timing and where I've missed and need to improve what a perk it's so beneficial. I'm extremely excited to see what this does in the long run as I have used it for about two weeks now and I can absolutely see the difference. 10 out of 10. I've told all my friends and the family they need to get this product. Thank you so much for allowing me to be able to be a part of the stellar product testing panel and to get this opportunity to try out this truly incredible tooth brush!

[This review was collected as part of a promotion.] I've been using this toothbrush over the past three weeks. I really like the squeaky clean feeling after brushing my teeth, more so than with other electric toothbrushes I've used in the past. I also really like how it looks on the counter with the glass charging cup, and the travel case with built in charger is great! Not sure about the app. The app will let you know where you are scrubbing too much, pressing too hard or missing part of your teeth. Sometimes the app can be glitchy and if you don't start brushing with the app open it won't register that you're brushing at all. I find that on the basic setting, I want to brush my teeth more often and used my toothbrush twice a day consistently. Before I might have brushed with an “analog” toothbrush in the morning and then used the electric toothbrush during the evening. I don't find I use the gum or whitening modes much, as they feel very long and I don't notice a difference to my teeth from the regular mode. I received this toothbrush as part of an incentive program (Stellar Product Testing Panel).

[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 was impressed with this toothbrush almost immediately. After just the first few uses, my teeth felt noticeably smoother and cleaner, almost like that fresh-from-the-dentist feeling. Compared with my previous toothbrush, my entire mouth feels much fresher after brushing, and I genuinely feel like I'm getting a more thorough clean. I also really love having four brushing modes and three intensity settings. It makes it easy to customize each brushing session depending on what I need that day. Even at a powerful setting, it still feels surprisingly gentle on my gums. The pressure sensor is especially helpful because it lets me know when I'm brushing too hard, which is something I didn't realize I was doing before. Since I started using it, I've noticed my teeth feel cleaner throughout the day and my gums feel healthier and less irritated. My overall brushing routine just feels much more effective. The feature that's made the biggest difference for me is definitely the combination of the pressure sensor and adjustable intensity. I can get that incredibly clean feeling without feeling like I'm being too aggressive with my teeth or gums. Overall, this toothbrush has completely upgraded my daily routine. It's one of those products where you don't realize how much of a difference a better toothbrush can make until you actually use one. I would absolutely recommend it!

[This review was collected as part of a promotion.] I received this product through the Stellar Product Testing Panel, and I am thoroughly impressed with the Philips Sonicare DiamondClean Smart 9350. The unique brush head shape is absolutely perfect for reaching those hard-to-reach areas. Compared to other models, the bristles are noticeably softer and much better designed. Every time I brush, it genuinely feels like the brush gets into every single hidden area of my mouth for a complete clean. Switching the brush heads out is also incredibly easy, and the charger is fast and looks great on display.The accompanying app has some great features and is very easy to connect to, though honestly, I could live without it. I am giving this 4.5 stars instead of a perfect 5 solely because of the price point of replacing the brush heads, which can get expensive. However, paying a little more for a premium quality toothbrush is definitely better than having to go to the dentist to get work done. It is a fantastic investment for your oral health!

[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 excited to receive this electric toothbrush from the Stellar Product Testing Panel! After my first few brushes with the Phillips Sonicare DiamondClean Smart 9350 Rechargeable Electric toothbrush I felt a noticeable difference in my mouth. The toothbrush was incredibly easy to navigate, and I appreciated that it was charged up for me to use it upon receiving it. The toothbrush itself is stunning – it feels sleek, light and looks very high-end. The charging glass and travel case with charger added an elevated feel to the toothbrush and provided additional value. I appreciated how customizable everything about the toothbrush is including brush modes, toothbrush heads and intensity of the toothbrush. I easily linked my toothbrush with the free Phillips app to get insights on my brushing and where I can improve. Not only was I provided real time results, but it also tracks my brushing habits and allows me to track additional metrics concerning oral hygiene such as flossing and rinsing. The pressure and scrubbing sensors ensure that my gums stay healthy as well and that I'm not brushing too hard and I love that it lets me know while brushing that I'm using too much pressure so that I can adjust. I would highly recommend purchasing this toothbrush. It is an investment, but I feel it is worth every penny. My mouth has never felt cleaner, and I look forward to reviewing each brushing session to see where I can improve. I really enjoy how sleek, easy to maneuver and technology focused this toothbrush is. The travel case and charger will be a huge benefit while travelling.

[This review was collected as part of a promotion.] The Phillips Diamond Clean is the perfect toothbrush for its value! I received mine from Stellar Review but if I were to search the market I would probably choose this one as I love all the extras it comes with. The price is quite reasonable for all that's included. My husband had previously purchased a “nicer” Phillips brush and I now think the Diamond Clean package is much more worth it. His did not include a glass or travel case. I especially love the travel case, so handy on a trip away. The pressure sensor is a must for me. This one works great. The pressure is not too much. I really liked the brush heads it comes with! I hope to find more to replace them. They feel a bit firmer than the generic ones I buy. I personally don't care which setting I use. I think the built in timer is the most important thing for me. Even without the app I am able to track my progress. Overall very happy with this brush. Hope it will last me many years as my previous Phillips brush did!

[This review was collected as part of a promotion.] I am a loyal electric toothbrush user because of the improved clean compared to manual. I like all the different clean modes. This model is great because it has the pressure sensor which let's me know to back off. The app even alerts me where I need to focus more which is consistent to feedback at my previous cleanings. It reminds me to do that I also love how you can get matching black brush heads which looks way better than having a white head on a black device. They also have the sensor technology. This is my favourite electric toothbrush I've used. Incredibly clean teeth are important. Thank you to the Stellar Product Testing Panel for providing it to me to use in exchange for a product review.

[This review was collected as part of a promotion.] This review is part of Stellar Product Panel Reviews. I've been using Philips electric toothbrushes for over a decade and this model does not disappoint. I love that it has so many different functions, is easy to use, and most importantly, keeps my teeth CLEAN! This latest toothbrush has enforced that I will be a Philips electric toothbrush user for life.