I bought this lock about a month ago and I am glad I purchased August.

The August Lock is easy to set up. There is a guided setup within the application that takes you step by step to set up the lock. The application has great features. I chose the model with the thumb-turn as we have elderly living with us. You can easily turn to close and open the lock. The batteries that came with the lock are Duracell. They are good quality and should last a while. 

One caveat that I have, is the wifi module. I had to adjust some settings on my Ubiquiti wireless access point that increased the range of my network, in order for the August App setup to fully complete. You will have to put the wifi bridge close to your router, or adjust your wifi settings if you plan to install the wifi bridge. 

If August could improve on one thing, it would be to include a better quality wifi module.