After using the for a few months, I can honestly say that Home Key is now table stakes for all smart locks. It’s no longer enough to just support HomeKit. HomeKit is a software layer for door locks. Home Key support is a game changer in terms of day-to-day functionality. There are no apps to open or Bluetooth connections to wait on. With Home Key, it’s tap and go. I’ve spent the last week with the Aqara Door Lock U100 with Home Key support, so let’s dive into how it works, my thoughts on it compared to Level Lock+, and the installation process.
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