The build quality of the new August Wi-Fi Smart Lock, 4th Generation is superb and the device is easy to install on the door; however, the August App is clumsy and does not always connect with the lock. After many attempts, the integration with the HomeKit and Alexa could not be performed.
https://www.amazon.com/August-Wi-Fi-Smart-Generation-Silver/dp/B082VXK9CK