The best addition to our home was installing this Halo touchscreen! It took a hour to install and it works great! I replaced my deadbolt easily, and after the install followed the included directions and downloaded the app to my phone. It’s super user friendly, and after the wi-fi connects from the lock to the app, set up my account and tested it out! I love coming home and opening my door from my phone. However the touchscreen is also super easy without digging in my purse for keys. It does come with back up real keys just in case which I like. My phone notifies me if it’s unlocked, locked, or too many Failed keypad attempts. The app also lets you add users in your household so your family can use the touchscreen code. I didn’t encounter any issues installing or connecting to wi-fi and I’m really happy with this Halo smart lock for extra security in our home!