I don't use the bluetooth any longer. I did at first, but found it to be a novelty. The real gem in this is the toothbrush itself. I had spent quite a bit of money on the diamond clean sonicare toothbrush last year and hated it. So, was reluctant to spend this kind of money on the Oral-B Pro 7500. I've got to tell you, this toothbrush is worth the money and then some. For those of us that use a cpap, you can get more plaque than usual on your front teeth. And, it's hard to get rid of it on your own. With this toothbrush, I have no problem with that any longer. If you're on the fence about this one, I encourage you to buy with confidence.

Very comfortable on the sensitive setting, holds charge and I really like it. Had one from years ago and it wasn't pleasant so didn't use it much. they have really come a long way, sensitive setting is delightful. I even like the tongue cleaning mode.

Works well. Provides for efficient and effective brushing of teeth and gentle massaging of gums. I use the feather setting. It is plenty strong for me. Very convenient and reliable.

I love this toothbrush. I haven't tested if my teeth are that much cleaner since I've upgraded from a manual toothbrush but I think they feel really clean. It looks great and comes with 3 heads. I've only used the "flossing" one and I like it. I would say that this can be a little abrasive and rough on the gums but I changed to the delicate setting and I haven't had any issues.

I think the bluetooth app is a little overkill. But as a data nerd, I love having these data logged somewhere. I'll bring it to my dentist and see if she has any feedback.

This toothbrush has, no exaggeration, changed my life. I have tried so many different things to whiten my teeth and improve my oral health in general. My teeth were NOTICEABLY whiter after just one use. I was absolutely blown away by how amazing this toothbrush was. I also had a few spots that my gums would typically bleed when brushing. Within a week of use, my gums stopped bleeding. My teeth feel so clean and fresh after using this toothbrush. It is ABSOLUTELY without question worth the $100 I spent on it ($30 off coupon, thanks Amazon!).

I have a front false tooth that always had stains on it. It was poorly done and they used a dark post, so you can see the tooth is fake. There is a ridge across it that had a noticeable stain, and the side somehow chipped and stained as well. All this led to me being very uncomfortable with my smile. This toothbrush actually DID remove the stains from my tooth, and although there is no fixing the post issue without replacing the whole tooth, it is significantly less noticeable. I've started smiling more often and I have gotten compliments on how white and nice my teeth look. I've gained confidence from using this, and I couldn't have imagined better results!!