Lowest price in eight months on Oral-B's premium electric toothbrush this Black Friday

(Image credit: Oral-B / Future)

Want to give your tooth-brushing a boost? Thanks to Black Friday, you can save a brilliant $80 on this premium Oral-B iO Series 9 electric toothbrush making it the lowest price we have seen in eight months.

Get the Oral-B iO Series 9 electric toothbrush on sale right now at Amazon for $219.99.

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Read our Amazon Black Friday science deals page for big discounts on the best health and fitness kit and science gear as we enter the summer sales event.

Available in four colors; black, pink, white and blue, Oral-B's iO Series 9 is a superb piece of toothbrushing equipment, especially now it is $80 off in Amazon's Black Friday sale. This deal includes three brush heads and a charging case and it is a great way to give your teeth the love they deserve.

The Oral-B iO Series 9 electric toothbrush boasts a pressure sensor that works in concert with a ring of light around the neck. Press too hard and the light will tell you, helping train you to deliver the right amount of pressure.

Its two-minute timer also vibrates to tell you when you should change zone and thanks to the app, you can track every aspect of your brushing. It is a premium toothbrush, as we noted in our review of the Oral-B iO Series 9, but this Black Friday deal means you don't have to pay a premium price. We think it's the best electric toothbrush with a pressure sensor so this is a great Black Friday buy.

Key features: Pressure sensor, light-up pressure ring, 7 cleaning modes, charging travel case, 3 spare heads.

Product launched: August 2020.

Price history: This is the lowest the Oral-B iO Series 9 has been in eight months, after very briefly dropping to a similar price in March. Walmart and Best Buy have now matched Amazon's price.

Price comparison: Amazon: $219.99 | Walmart: $219.99 | Best Buy: $219.99

Reviews consensus: We think it's a superb toothbrush for people who are serious about oral health and T3 said it would "leave you with a super clean and fresh feeling mouth". However, we both commented that it was a little pricey. It is a better deal at $80 off but this is not a budget electric toothbrush.

Live Science: ★★★★ | T3: ★★★★

Featured in guides: Best electric toothbrushes

✅ Buy it if: You want a premium toothbrush that could improve your oral hygiene and informs and educates you as to your brushing habits.

❌ Don't buy it if: You are operating on a strict budget; this is a better deal with $80 off but it may be too pricey for some. Consider the Bitvae R2 rotating electric toothbrush if you are on a budget; the Bitvae R2 is also 29% off in Amazon's Black Friday sale.

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Chris is a freelance journalist who, aside from covering games and gaming-related tech, has a taste for horror, sci-fi and the post-apocalyptic. As well as Live Science, you can find his work at Space.com, The Escapist, GameSpew (where he’s the morning news writer) and more. You can follow him on Twitter @MarmaladeBus.