Suri 2.0 Sustainable Sonic Toothbrush review: upgraded to clean your teeth and the planet even better

Component

Value

Battery life

40+ days

Sonic vibrations

33,000 per minute

Charging stand

USB

Timer

Yes, two minute with 30-second haptics

Noise

50 dB

Charge time

4 hours

The design of the Suri 2.0 closely adheres to the sustainable ethos of the company, with plant-based heads, a build comprised of recycled materials and a seeming focus on minimal environmental impact in both short and long term.

You still have that slim aluminium build that feels both comfortable and premium, with durability to last long-term. The base is flat allowing it to stand easily, and offers wireless charging either with the included mount charger, or via the case.

The sticky-backed magnetic mount charger allows the brush to ‘float’ wherever you choose to stick it, whether that’s neatly next to your bathroom mirror or inside a drawer. Short of going on the ceiling, there are very few limitations here. I didn’t try it on the ceiling, but the mount was so strong I dare say that would probably work too.

The brush uses brush heads made from cornstarch and castor oil instead of synthetic plastic. These are shaped into a wave-shaped bristle pattern to take care of interdental cleaning, and you also get a return envelope so you can send them back, free of charge in some countries, for recycling.

The new case is a great evolution as it still features a UV-C light to clean the head, but now also packs in a battery so charging can be done anywhere – more on that below.

I would describe the 2.0 as a frontrunner when it comes to battery life, even when compared to its more expensive competition. This fast charges in hours and then keeps going for well over a month, in my experience. The company says it’s good for 40 days, but I found that my review unit could exceed this, even when brushing twice daily.

The charging case works with a UV light to clean the brush head, tackling 99.99% of harmful bacteria in a single minute. This is a reassuring feature, especially when travelling. On other brushes a quick rinse under the tap is all I could hope for, whereas with the included UV cleaner, I know my brush head is truly clean and safe.

The case now charges your brush, which was a much-requested feature on the last model that required you to plug the charger in. The charger case offers a good two months of use between charges, even with the UV light being used.

The brush head has a wave design for the best possible cleaning, while the back of the head has a rubberized pattern used for the now-standard tongue cleaning with just the right amount of abrasion.

There are still only two brush modes: Clean or Polish. While that is minimal, it offers strong or sensitive which (in my opinion) is enough. You have a standard two-minute timer with 30-second interval alerts via a gentle haptic vibration, all helping get the ideal clean to achieve a plaque-free finish.

When I saw the motor on this was upgraded, I was surprised it still offers the same 33,000 sonic vibrations of the original model. I assumed a better motor meant ‘faster’. Yet when I used it, I immediately felt the difference from the original Suri; it felt more deliberate in its delivery of that power, while remaining as sensitive and gentle as the experience I had with the first brush. This is likely thanks to the new pressure sensor that during testing, meant a deeper cleaning experience I couldn’t get from the first Suri.

It stays quieter than the first brush at just 50dB compared to 54dB. The case is USB-C friendly so you’ll likely be able to use your phone charger during traveling, making this brush very travel-friendly.

Then there’s that UV cleaning light, operated via a single button press. In reality you can’t see any difference so there is an element of trust in the process. The 2.0 also comes with a cover for the brush heads, which is ideal if you’re traveling with a spare. You can also long press the main button to activate a lock or travel mode, so it won’t start vibrating in your bag and causing trouble with security.

Suri includes the recycling packaging to send heads back to the company easily. This makes it a more realistic process for most people, as does designing the brush to be easily repaired. This is potentially the last brush you’ll ever need to buy, especially as its repairable.