1eStar: I have a Philips Sonic toothbrush with Bluetooth. The App assumes you are the user and the only user. Unfortunately the App is useless as it doesn't connect reliably to the toothbrush. However after using the App a few times to work out how the brushing sequence works, I happily use the toothbrush twice daily for the best clean teeth feeling I've ever had, for a full year now.
I am thinking of moving from Oral-B to Philips and I'm wondering which model to buy. I take it from the above that you wouldn't recommend spending extra to get the bluetooth feature? Do you know whether it is capable of interfacing with the Apple Health app?