This is a great idea to have an inconspicuous smart lock for a house.  I don’t think there’s another lock on the market that does this.  The lock works well - opens and closes with the app, the keys, the card keys, and touch.

One drawback is that I had to disable locking by touch - the reason is that you can lock it by touch, but in order to unlock it, you have to leave the property and come back- so if you forget your car key (like I did) and have to go back into the house, you have to unlock another way.  This can be a challenge, as a kid could lock themselves out of the house by mistake (by simply touching it). 

The other concern I have is that the battery is located in the lock bolt itself- so not sure how strong it is (I didn’t try to bust down the door).

For installation- the bolt is a bit bigger that the typical bolt, so I had to reset the strike plate on the door frame.