Head is a little hard for my teeth but overall good design!
As I said in my title I found the head on the S1 to be a little too harsh for my teeth. I prefer really soft brushes as opposed to hard and firm ones. I appreciate the added features of those brush such as the multiple modes that are letter coded to let you know if you’re using clean, sensitive, whitening, etc. I usually stuck to the sensitive mode as it is a lot easier on my teeth than all the other modes. The S1 includes a stand that you stick to the wall and it will hold your toothbrush! Battery life is solid I haven’t had to charge it after multiple uses so far and it charges via a type c port on the bottom which is great to see in 2021! I can recommend this brush for those who prefer a more medium textured brush over a soft one. If you do have a preference for soft brushes the 2nd mode “S” is great for sensitive teeth!
Rating: 4 stars