I saw a similar box at a recent dental visit - I think it was about $150. I glanced over the details and saw 'connect with app to show what's brushed properly

I saw a similar box at a recent dental visit - I think it was about $150. I glanced over the details and saw 'connect with app to show what's brushed properly and what part of mouth is missing during brushing routine' - something like that. I joked with the front desk that this could be a good way to spy on the kids to make sure they are actually brushing when they are supposed to - and perhaps give them visual indicators that they can do better behind the teeth or whatever.. Now I think that something that can be used this way would help a LOT of parents/kids.. but I would need the app on either a tablet or the parents phone AND on a device for the kids to see - without location tracking and sending data to third parties. researching these to find one similar to the one at the dentist (labeled available at DDs only or some such) - but it's a nightmare getting actual details about how the app may or may not work - when searching walmart/amazon/etc and several different brands.. I see another posted mentioned the optional app with the OralB Genius 6000' - that one line description has me leaning toward trying one of those for the little ones that need it. If a toothbrush in the house is tracking location data - it better be just to send to parents to show that they have not moved more than an inch in the past 48 hours - not to sell to some ad company to resell.