Colgate Hum Connected Smart Battery Toothbrush Refill Head, Blue, 2 Pack

I love the concept of Colgate Hum! Connecting with their app is straightforward, which I use every time to brush my teeth. At the same time, you can gain points to use for other Colgate products, including Hum replacement heads. However, the bristles bend out way too quickly. I have used the product for over half a year and have bought about ten packs so far because each toothbrush head gets worn down after two weeks. The costs add up too quickly. It could be how I brush my teeth, but it wont work out for me in the long run. I am looking to change toothbrushes soon

Really nice to see when you miss a spot on your brushing have really enjoyed this product.

I am well satisfied with your product.

This toothbrush is amazing! My teeth never felt cleaner and the heads fit perfectly.

This is been a great little toothbrush thats priced decently for what it does. My initial issue with it was that the brush head was a little smaller than what I was used to on my old electric toothbrush but you get used to that within a week or two. Replacement heads are not that expensive either.

They work I just wish the toothbrush heads werent so small

Like the heads wish there was more

Not too hard and good price for replacement heads on subscription

Could not find these at my local store. Found them to be slightly hard. I looked on the package, mention was made regarding stiffness of the bristle. I love this toothbrush though, especially using it with the app.

Best tooth brush in the world, the heads are great. The app that goes with the tooth brush shows you where to brush and how well you are brushing