Totally unrelated: My wife is sleeping late this morning because she doesn't need to get up and go anywhere. I just heard her Apple Watch pinging from the other room, so I went and looked and saw it was playing a "Find My Apple Watch" sound. Of course she can ping it from her phone, and I can ping it from mine because we share our locations, but neither of us pinged it (her phone is downstairs and I didn't ping it from mine). Anyone have any idea how that might have happened?