To avoid having to keep turning the heat on and off, there are nine heat settings to choose from, which are switched between using the easy-to-use controller – so if you’re someone who likes to tweak the temperature until it’s exactly right for you, it couldn’t be simpler. Sometimes, you don’t want to have to worry about trying to find the controller to turn the heat off after a certain amount of time – when you’re wrapped up tight at the perfect temperature, you’re not going to want to move a muscle. That’s why there are nine time settings to let you control exactly when the heat turns off. It also has built-in overheating protection, so you can set the heat and time before sprawling out across the sofa, without a care in the world.