how can you tell if Sleep is tracking the correct person in its information. I've been using Sleep and am very impressed by it and I routinely look at my sleep information and data. When my partner sleeps over, I am not sure if Sleep is only tracking my information or our combined sleeping habits. We're of 2 very different weight groups and we always sleep on the same sides of the bed. I don't want to have to remember to delete that night's sleep data every time my partner stays over in order to not have it affect my data/results.