Ring has been very useful to our new home. Since our door didn't have a peep hole, this was a good remedy. We love being able to see on all of of our technology-phones and ipads. It can also be good security, as it records the surroundings as well. I would definitely recommend this product.
I remember seeing this in shark tank a while back and thought it was a good idea and now have it in my home. Like being to go live view and see what's going on out the front without haveing to stick my head out a window.