Philips Sonicare DiamondClean Smart 9300

The Philips Sonicare DiamondClean Smart 9300 is a solid piece of kit if you’re in the market for a smart toothbrush, and it’s got a score of 90/100, which reflects its overall quality. Priced just under £200, you might be wondering if it's worth the investment, and I’d say it has some brilliant features to justify the cost, though there are a couple of downsides to consider.

First off, the cleaning performance is top-notch. This thing uses sonic technology to deliver up to 62,000 brush strokes a minute, which really helps in removing plaque and keeping your gums healthy. It comes with multiple cleaning modes, including options for gum care and whitening, so you can tailor your brushing experience to your needs. The pressure sensor is a nice touch too, alerting you if you’re brushing too hard, which is a common mistake.

One of the standout features is the smart sensor guidance via the accompanying app. It tracks your brushing habits and gives you real-time feedback, which can help you improve your technique. It’s a bit of a novelty at first, but if you’re keen on optimising your dental routine, it’s pretty handy.

On the downside, while the app is useful, it can be a bit of a faff to set up and might not be for everyone. The battery life is decent but not quite as impressive as I hoped; you’ll need to charge it every couple of weeks with regular use. Also, the price might put some people off, as there are cheaper alternatives that do a decent job without all the bells and whistles.

Overall, the Philips Sonicare DiamondClean Smart 9300 is a brilliant toothbrush that delivers excellent performance and features. If you’re really invested in your dental care and want the latest tech, it could be worth the splurge. Just be aware of the price tag and the slight learning curve with the app.