Best Retrofit
Updated Daily
The August Smart Lock (Gen 4) is the gold standard for retrofit smart locks. It installs on the interior side of your door, meaning you can keep your existing exterior hardware and keys. This makes it...
The August Wi-Fi Smart Lock is a premier choice for users seeking a seamless retrofit experience. It fits over your existing deadbolt, meaning you don't have to replace the exterior hardware. It offer...
The August Smart Lock (3rd Gen) is a classic retrofit smart lock that is perfect for renters and those who want a simple, affordable way to add smart features to their existing deadbolt. It replaces o...
The Rain Bird LNK WiFi Module is a highly regarded expansion unit that integrates advanced smart capabilities into existing, reliable Rain Bird irrigation systems. It excels in maintaining professiona...
The Igloohome Smart Lock is a versatile retrofit solution that fits over your existing deadbolt. It is ideal for users who want to add smart features without replacing their entire hardware setup. Usi...
