Logitech’s Harmony Elite is the closest I’ve got to achieving the smart home dream. You know, the one where you enter the house, all the lights flick on, and the entertainment system boots up to your favourite channel while the heating system asks if the temperature is cosy enough for you—that sort of thing. The problem has always been standards: the Internet of Things (IoT) has lots of them, but few of them play nicely together.The £279 ($350) Harmony Elite bridges the gap with a fancy touchscreen remote, charging dock, smartphone app, and a wireless hub, letting you control most infrared, Bluetooth, and IoT devices from either the included remote, or a smartphone app. The hub—which you can purchase separately for £99 ($99)—is the where the magic happens. Logitech sells the remote separately for £199 in the UK, as well as range of cheaper models, but none feature the Wi-Fi/Bluetooth IoT wizardry that makes the Elite bundle so appealing.