I’ve had the August Smart Door Lock Pro with Smart Keypad & Connect (Gen. 3) and it works 25% of the time. I only have 18 years of experience in the Custom Audio Video Industry but almost all the other door locks (Nest + Yale$, Doorbird, Schlage, and even Skybell (and I hate Skybell) work better than August products. Don’t get me wrong, I like the design, but it simply doesn’t work more than 25% of the time. At least the competitors work 50% of the time. However, I’ve only been using August in my own house for a year and it’s the worst product I’ve used in my 18 year career, literally all over the globe. Good luck with your choice!