Smart locks are advanced locking systems that allow you to secure your home without traditional keys. Instead of using a physical key, they often use a smartphone app, keypad, or even biometric features like fingerprints. This means you can lock or unlock your door remotely, grant access to guests, and monitor who enters your home, all from your smartphone. These locks enhance convenience and security. For example, if you forget to lock your door, you can do it from anywhere using your Wi-Fi connection. Some smart locks even integrate with other smart home devices, creating a seamless experience for managing your home’s security.