Pet geofencing and and anti-theft tags
It would be interesting if they make sensors for animals, cats, dogs, birds, etc.
Maybe a kind that has two points (like a doorway) and if the pet passes through the area, then it sends a push notification, text etc?
Or geofencing "markers" that are indoor/outdoor so you can put them in the corners of your yard, and when they leave the area, the alarm is triggered.
A special tag for pets could be made so that if the pet is stolen (put in a vehicle and goes above a certain speed) it triggers a notification. A lot of people with expensive breeds have animals nabbed out of their yards and they just drive away.
it can connect to devices with the app so they are consisidered "safe" and can drive with that person. Or the alarm can be turned off.