As a sibling commenter says, this seems legitimate use. They also probably don't need to track you for this. The data point that P pressure was detected at L lo

As a sibling commenter says, this seems legitimate use. They also probably don't need to track you for this. The data point that P pressure was detected at L location at T time should be enough. It doesn't need to know that when those parameters change, they're coming from the same user.