[This review was submitted after receiving an incentive.] Wow! These toothbrush heads are amazing they made my teeth feel so clean and so smooth just after one brush. The only downside is there a bit too hard for my teeth, I prefer to get sensitive heads which unfortunately it doesn't come with the box.

[This review was submitted after receiving an incentive.] These brush heads are great. They feel gentle on your gums yet still leaving your teeth feeling super clean. Love that you can buy different brush heads to colour match with your toothbrush. A gentle reminder from the app that it’s time to change your toothbrush is a nice touch too.

[This review was submitted after receiving an incentive.] The bristles are super soft. Much softer than any other brush I have used before so it doesn't feel harsh on my gums and leaves my tooth feeling so smooth and extra clean.

[This review was submitted after receiving an incentive.] Tooth head is amazing and the brushes give me a top clean.

[This review was submitted after receiving an incentive.] The brush head refill is great. I have sensitive teeth and it is gentle on my teeth as well as being able to reach all places, leaving my teeth feel squeaky clean. I love how the app knows when you changed the head and when it needs changing again, super handy for people like me who forget things.

[This review was submitted after receiving an incentive.] These heads are like no other. You know that feeling where you come out of the dentist's and you cant help but smile because your teeth look and feel fantastic? Well, these heads do that but after EVERY single brush. These heads have been redone, and fantastically too. They clean incredibly whilst also being gentle to your gums. They really are the best of both worlds.

[This review was submitted after receiving an incentive.] Absolutely love! With my sensitive gums even the intense clean is leaving my mouth feeling undamaged and not sore! Best toothbrush I have owned yet.

[This review was submitted after receiving an incentive.] Love the new format. I like the new motivation and how well it cleans. Also much more silent than the previous ones. Unfortunately my toothbrush has only 3 modes activated. The rest are closed and I cannot acces them. Looking forward to use it more and review it soon on my social media.

[This review was submitted after receiving an incentive.] The head refill fits onto the brush very easily. I love the shape of the head, it gives my teeth such a fantastic deep clean. The only reason I have taken one star off is the toothbrush head is quite tall and I do find myself banging the back of the head into the little below.

[This review was submitted after receiving an incentive.] Fab fab fab what else can I say?! Easy to take on and off. Without sounding too much like Goldilocks the heads aren’t too soft but not too hard and they leave your whole mouth feeling fresh and clean for hours! Good job Oral-B!