HomeKit Lock and Blackouts
I currently have a non-HomeKit smart lock. It happened twice that, arriving home, there was a blackout and I cannot open the door because wifi is off and my iPhone cannot connect with the lock. Therefore, I am searching for a new lock that resolves that issue.
I also have an AppleTV 4K and some HomeKit accessories and I would like to know if my iPhone can directly connect to (all/some/none) battery-powered HomeKit Locks even when there is a blackout and my wifi router and the AppleTV are off.
If only some HomeKit locks support this functionality, how can I identify it before purchasing the lock?
Thank you very much!
iPhone X, iOS 13