Bests & Worsts Reviews from Amazon

I really like the lock and it was easy to install. That's about all I can say on the pros. Now for the cons. The app is very poor. The step by step instructions looped about 10 times in the app. After it locked up 2 or 3 times I finally got through it. The setup procedures failed 5 or 6 times. I switched phones and it locked another two or three times before the setup was complete. Then it said to calibrate. Over and over again. I had to look up how to do it in the app. It's buried deep in the settings. Put a button to calibrate on the notification. Some of the settings work the first time and others required 3 or 4 attempts. Others stated that it needed to connect to work even though it was connected. Same thing with the invites. Repeat it 2 or 3 times for that to work right. I had delete and readd the invites. The help isn't embedded into the app, but it's a web redirect circa 2009. I was really hoping for something better than alpha quality code for a 4th generation 250 dollar device. I'm sure there are better options out there.