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Oral-B Genius Pro 8000 review

Lots of cleaning modes, loads of power and a great price

Oral-B Genius Pro 8000
(Image: © Oral-B)

Our Verdict

One of the most powerful oscillating toothbrushes that you can buy, the Oral-B Genius Pro 8000 cleans teeth easily. It takes a little while to get used to and it’s a touch noisy but both are minor complaints about an otherwise excellent brush.


  • Excellent cleaning performance
  • Lots of cleaning modes
  • Wide range of accessories in the box


  • Quite noisy
  • App isn’t that useful
  • Icons on the brush are hard to decipher

When it comes to cleaning your teeth, you can get so much more out of a brush that has multiple modes, such as the Oral-B Genius Pro 8000. From a whitening mode to tongue cleaning and everything in between, this toothbrush has all you need for complete mouth cleanliness. 

A neat travel case, which lets you charge on the go, and a selection of brush heads nicely rounds off the package. There’s even an app to help you brush better, with the Genius Pro 8000 connecting to your phone via Bluetooth. It’s a bit gimmicky, but the rest of the brush is so good that we can forgive this.


  • Six cleaning modes
  • Two-minute timer and pressure sensor
  • Bluetooth for connection to a smartphone
Key specifications

Brush power and type: Oscillating brush with 10,500 rotations and 48,000 pulsations.
Brush modes: Clean, Pro Clean, Sensitive, 3D White, Gum Care and Tongue Clean.
Provided accessories: Wireless charger, brush stand and charging travel case.

If there’s one thing that the Oral-B Genius Pro 8000 isn’t short of, it’s cleaning modes. There are, count them, six modes to choose from. Each lasts a different amount of time, but all work with the Professional Timer, which sends you a pulse for each quarter, prompting you to move onto a different quadrant in your mouth.

To change modes you just tap the selector button on the front of the brush to cycle through the options, which lights up the matching icon on the brush handle. Well, we say, matching icon, as they are a little tricky to decipher and don’t always make a huge amount of sense, and the standard cleaning mode has no icon.

From top to bottom on the brush, the icons are: a tooth with a ‘+’ next to it, which is the three-minute intensive Pro Clean; a feather, which is a sensitive option for those with sensitive gums; a diamond, which is the 3D White mode where the brush powers up and down to polish your teeth; a set of wavy lines, which is the Gum Care mode for gently massaging your gums; and there’s a picture of a tongue, which actually makes sense as this is a 20-second Tongue Clean mode.

There are loads of cleaning modes to choose from although the icons don’t all make a huge amount of sense (Image credit: TopTenReviews)

While the modes are good to see, you really need the right brushes to make the most of them. Fortunately, Oral-B is generous with the selection in the box. You get two CrossAction heads, which are for everyday cleaning; a 3D Whitehead, which has a polishing cup for use with the 3D White mode; and a Sensi Ultrathin brush, which has very soft bristles and is for the Sensitive and Tongue Cleaning modes.

Fortunately, the Oral-B Genius Pro 8000’s large stand has a compartment for storing the brushes that you’re not using. All of the brushes have blue bristles, which start to fade with use: when the blue has half gone, it’s time to change them. Typically, for a brush head that you use all of the time, you should get around three months’ use out of them. Replacement heads typically cost around $18 for a pack of four, although you can often find better deals.

You get a lot of brushes in the box and, fortunately, a stand to put them all in (Image credit: Top Ten Reviews Contributor)

As well as the regular stand, the Oral-B Genius Pro 8000 ships with a hard travel case, which has room for the brush handle and two brush heads. It acts as a portable charger, too, with a shaver-point charging cable in the box. You’ll notice that there’s a USB port on the case, which lets you charge another device (slowly) from your travel case.

This feels like the wrong way round, as who wants to charge their phone in a bathroom? It would make more sense for the travel case to be chargeable via USB, so that you can charge your toothbrush practically anywhere.

You can charge using the travel case, although it would have made more sense if the system was USB powered (Image credit: Top Ten Reviews Contributor)

Typically, the Oral-B Genius Pro 8000 should charge within 12 hours and then provides up to 12 days of use, although how many times you brush and the brush mode that you use will make a difference.

The Bluetooth icon on the front of the brush tells you that the Oral-B Genius Pro 8000 is a little different to the competition. Using Bluetooth you can hook the toothbrush up to your phone and then use the app to help you brush better.

So that you can see your phone clearly, Oral-B provides a mount with a rubber sucker that you can stick securely to a mirror, and the travel case acts as a phone holder, too. At its most basic, the app displays a timer on-screen, prompting you to change quadrant each quarter of the way through.

With a smartphone and app Oral-B tries to help you brush better (Image credit: Top Ten Reviews Contributer)

There’s also positional tracking, which uses your phone’s camera to track where the brush is and correct you if you’re not cleaning evenly. That’s the theory, but the app is a little gimmicky and the tracking didn’t work very well for us. Once we’d tried it for a few days, we found it better to just use the brush’s Professional Timer to guide us to the right quadrant we should be cleaning.

There’s a pressure sensor built in, which turns the brush’s LED ring red when you push too hard. That’s a really useful feature as you can quickly learn how hard you should be pushing to get a proper clean.

Design and build

  • Chunky but tough feeling
  • Color LED ring with a choice of lights
  • Small brush heads are easy to maneuver

The Oral-B Genius Pro 8000 is a large and chunky brush that feels well built. If you’re used to a cheaper model with fewer cleaning modes, this brush will feel quite large in your hand.

You can buy the brush in four colors - Black, White, Rose Gold or Orchid Purple - which is plenty of choice to find something that you like. Neatly, if you buy the black version, the travel case you get is black to match; the other versions have a white travel case.

Every brush has an LED ring that lights up when the brush is turned on. It’s a white light by default, but hook the brush up to the smartphone app and you can choose what color you want. It’s a little thing, but we like the attention to detail here. And, if you have a family that has the same brush handle, you can use this feature to distinguish your brushes.

Oral-B Genius Pro 8000

The LED ring is white by default but you can change the color using the app (Image credit: Top Ten Reviews Contributor)

All of Oral-B’s brush heads have a round head that can oscillate when the brush is powered on. They’re all designed for a different purpose. The 3D Whitehead has bristles on the outside for cleaning between teeth, but its main thing is a polishing cup in the middle to whiten your teeth. 

With the Sensi Ultrathin, the bristles are very soft so that they won’t irritate your gums or tongue. The CrossAction head is the brush that most people will use the most, with a combination of bristles set at an angle to both closely clean a tooth’s surface and get between the gaps of your teeth.

Oral-B Genius Pro 8000

The CrossAction brush covers an entire tooth and can get between the gaps, too (Image credit: Top Ten Reviews Contributor)


  • Cleans teeth exceptionally well
  • Can take a few days to get used to
  • Very loud when compared to sonic models

As one of Oral-B’s top-of-the-range brushes, the Genius Pro 8000 is also one of the most powerful. It can output 10,500 rotations and 48,000 pulsations. The effect of this is that you can really feel the brush at work and it takes a while to get used to, with the warning that you may experience a bit of gum bleeding. In testing, we found that it took us three days of use before we were comfortable using the 8000, after which there was no discomfort.

All of this power translates into amazing cleaning. With our test teeth, the Oral-B Genius Pro 8000 pulled out all of the food debris and polished away all of the stains for a perfect cleaning result.

Image 1 of 2

Before clean test

Before clean test (Image credit: TopTenReviews)
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Oral-B Genius Pro 8000 test

After clean test (Image credit: TopTenReviews)

Using the brush on ourselves, we found that we had a fresh-feeling and clean mouth at the end with the brush removing all traces of plaque. Switching modes to the sensitive mode with the sensitive brush head, the Oral-B Genius Pro 8000 is surprisingly gentle, helping clean our gums and tongue.

The downside is that, as is typical for rotational brushes, the Oral-B Genius Pro 8000 is very loud peaking at 82.3dB when measured from ear level with the brush in our mouth. The loud mechanical racket is hard to ignore and sonic brushes are typically a lot quieter.


Overall, it’s hard to beat the combination of power, cleaning performance and accessories that the Oral-B Genius Pro 8000 delivers, making it excellent value. The worst things we can find to say about this brush are that the app’s not that much use once you’ve had a go, and that it’s comparatively noisy and takes a few days to get used to.

Once you do get used to this powerful brush, the combination of cleaning modes and provided brush heads make it easy to clean all parts of your mouth and end up with fresh-feeling teeth. If you prefer a sonic toothbrush, the Philips Sonicare ProtectiveClean 5100 is great value, but if you have no real preference for toothbrush technology or prefer oscillating models, the Oral-B Genius Pro 8000 is the best that you can buy.

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