This is an excellent toothbrush, it's extremely basic without the app you can turn it on/off and change the vibration intensity...  Read More

This is an excellent toothbrush, it's extremely basic without the app you can turn it on/off and change the vibration intensity which is fine if your phone's charging or whatever.  Read Less

This is the best brush i’ve ever used.

This is the best brush i’ve ever used.  Read Less

The smart features are a complete gimmick in my personal opinion, the mouth tracking is poor and continuously gets the location wrong.

The smart features are a complete gimmick in my personal opinion, the mouth tracking is poor and continuously gets the location wrong.  Read Less

It doesn't include a button to change the brushing mode, which has to be done through the app (it took me a while to realise as...  Read More

It doesn't include a button to change the brushing mode, which has to be done through the app (it took me a while to realise as i was so excited to brush my teeth, i skipped the instructions!  Read Less

This price increase is primarily for the new charging feature and slightly updated aesthetics.

This price increase is primarily for the new charging feature and slightly updated aesthetics.  Read Less

Given the price of this brush, i would expect it to be faultless and have therefore taken a star off.

Given the price of this brush, i would expect it to be faultless and have therefore taken a star off.  Read Less

You can get large discounts on the £299 retail price.

You can get large discounts on the £299 retail price.  Read Less

The brushes are 4 for around £35.

The brushes are 4 for around £35.  Read Less

First of all amazon/philips really need to look into the issue of used units being sent to customers.

First of all amazon/philips really need to look into the issue of used units being sent to customers.  Read Less

In the package, you'd get a single a3 premium all-in-one brush head, a brush handle, travel case that supports charging with us...  Read More

In the package, you'd get a single a3 premium all-in-one brush head, a brush handle, travel case that supports charging with usb type-c, a wireless charger, a usb type-c to type-a cable and a charging brick.  Read Less

It comes with travel box and the toothbrush is really well made.

It comes with travel box and the toothbrush is really well made.  Read Less

The instructions on how to do this are included in the packaging.

The instructions on how to do this are included in the packaging.  Read Less

The vegan leather case is smart, although i do wish it had an internal usb c cord instead of a separate one which you need to r...  Read More

The vegan leather case is smart, although i do wish it had an internal usb c cord instead of a separate one which you need to remember to pack.  Read Less

I've been using philip's 7900 advanced whitening edition toothbrush for coming up to year, so i was excited to try their most a...  Read More

I've been using philip's 7900 advanced whitening edition toothbrush for coming up to year, so i was excited to try their most advanced toothbrush, this 9900 prestige model.  Read Less

Performance-wise, the diamondclean prestige 9900 performs similarly to the sonicare 9000, offering excellent cleaning capabilit...  Read More

Performance-wise, the diamondclean prestige 9900 performs similarly to the sonicare 9000, offering excellent cleaning capabilities, various brushing modes, and a sleek design.  Read Less

I think the oral b is much better at directing you than the philips.

I think the oral b is much better at directing you than the philips.  Read Less

The philips sonicare diamondclean prestige 9900 toothbrush offers some advanced features, echoing much of what made its predece...  Read More

The philips sonicare diamondclean prestige 9900 toothbrush offers some advanced features, echoing much of what made its predecessor, the sonicare 9000, popular.  Read Less