The Logitech Harmony Hub is a magical device. It renders all your remotes obsolete, giving you complete control over your devices with your smartphone. You can use the Harmony system to control more than 250,000 different devices, including your NEST thermostat, Philips HUE smart lighting, and your SONOS sound system. You can use WiFi and Bluetooth to link devices to the hub. With Harmony Activities,
you can set up specific moments, such as film nights. 1 push of the button will switch on your TV and audio system, dim your lights, and close the curtains. You can even control devices when you're out: switch on the heating and the lights to give yourself a warm welcome when you return home.
Go to the Logitech compatibility page to see whether the Harmony database supports your device.