Utilizing Beacon mode, the Shelly BLU Button Tough1 smart button becomes a powerful tool for location-based automation in your smart home. It can trigger specific actions upon entering or leaving Bluetooth range with a script. For instance, when you come within range, it can turn on the lights and welcome you. Similarly, as you leave the range, it can help conserve energy by turning off lights or adjusting temperature settings. This customizable feature enables you to create tailored automation for various areas, making them both efficient and comfortable.