So we moved into our new home less than two years ago. We have had two slab leaks, washer machine hose popped out of the wall and flooded my office and the ceiling in our kitchen was saturated from water from our bath tub. Ya, we definitely needed something like this. Flo definitely would have prevented damage in our home. We are so glad this product was introduced and we are now pretty addicted to the app. Totally worth the price!!! Good job guys!