[This review was submitted after receiving an incentive.] I have never had a toothbrush that leaves my mouth feeling as clean as this. I am extremely impressed by the cleaning ability of this toothbrush. My teeth still feel clean at the end of the day and are whiter; they look and feel incredible and it has only been a week. The App has me wanting to brush my teeth better as I need to get 100% coverage and I hate loosing points due to over-pressure. A fantastic brush if you’re wanting to improve your oral hygiene while having a little fun!

[This review was submitted after receiving an incentive.] Best toothbrush head I’ve ever had. It feels so soft that it doesn’t cause irritation on the gums, but it still has the right amount of pressure to leave my teeth feeling squeaky clean! I’m in love

[This review was submitted after receiving an incentive.] Takes dental hygiene to a spectacular level!Design - The brush, charging platform and case are all ergonomic, sleek, aesthetically pleasingTechnology - AI tells you if you have reached sufficient brushing time with happy smile/sad smile. Range of cleaning programs: daily clean, intense, whitening, tongue clean. Brush collar lights and whizzes white, green and red depending on how much pressure you apply. Cleaning ability - teeth felt clean, gums massaged!

[This review was submitted after receiving an incentive.] These brush heads feel super soft yet pack a powerful clean and leave your teeth feeling sparkling! The app reminds you to purchase refills which is great too!

[This review was submitted after receiving an incentive.] This toothbrush head is much more superior than ones I have used before. I like that it was individually packed, this is ideal for travel and the attachment to the brush handle was super easy. The angled bristles work amazingly at removing plaque, without being to harsh or making my sensitivities worse, as some brushes do; I think the size is spot on too. My teeth feel really clean from using this and I cant imagine using something else now. I will defiantly recommend to everyone!

[This review was submitted after receiving an incentive.] These heads make my teeth feel so clean. The bristles are soft yet firm with cleaning. Gets to hard to reach places well.

[This review was submitted after receiving an incentive.] I received an Oral-B iO 8 refill with my new iO 8 electric toothbrush. They come in different colours to match the brush, so mine is a sleek black colour. They clip on easily and the bristles are soft enough for sensitive teeth whilst still achieving an extremely clean feeling in your mouth. My gums, teeth and tongue have never felt so clean! I couldn't stop brushing my tongue over my teeth afterwards! Game changer!

[This review was submitted after receiving an incentive.] The Oral-B iO brush head is incredibly easy to take on and off and gives an incredible clean. I love the fact the app tells me when its time to change my brush head. Used in conjunction with the Oral - B iO electric toothbrush you really are getting a dentist feeling clean

[This review was submitted after receiving an incentive.] These Oral-B brush head do a really good job, they don't make my gums bleed and are delicate. These are my favorite brush heads so far. This toothbrush head is absolutely excellent and works perfectly with the toothbrush. It really cleans my teeth perfectly. After brushing my teeth I feel fresh for a long time.

[This review was submitted after receiving an incentive.] Wow I can’t believe how great these toothbrush heads are! They are soft yet tough enough to provide the perfect clean! They are the perfect size and clean each tooth individually. 10/10!