Abode debuts new smart lock with a retrofit design, but HomeKit support is missing - 9to5Mac
igloohome OE1 Retrofit Smartlock for Wooden Doors | Appliance House
Abode Lock retrofit smart door lock is compatible with any standard latch-style deadbolt
Jokiro Retrofit Smart Lock+Wireless Keypad, Fingerprint Keyless Entry Door Lock, Fit Your Existing Deadbolt, Built-in Wifi, App Remote Control, Bluetooth Electronic Lock, No Extra Fee, Alexa Available | SHEIN UK
The Sesame Smart Lock is here for an August retrofit rivalry - CNET
Retrofit Smart Door Lock | August Home
Our first retrofit smart door lock, the Aqara U200, is launching on Kickstarter soon! 🗓️ - YouTube