Menagerry Turn down deadline smart locks that work with homekit sleeve Red spare
Aqara A100 smart lock with Home Key may arrive mid 2022 - HomeKit Authority
Apple Homekit Smart Locks (Buyers guide and reviews)
Level Bolt Smart Lock - Smart Deadbolt that Works with Your Existing Lock for Keyless Lock Entry, App-Enabled Bluetooth Lock with Smartphone Access, Compatible with Apple HomeKit - Amazon.com