Boost is for situations when the house is unexpectedly colder than you'd like, or you just need a bit more heat to get cosy.
Boost increases your target temperature by 2c for a one hour period then reverts automatically. You can edit the end time, increase in temperature, and duration before or after starting it.
To stop Boost early, tap the ✕ on the boost card.
To activate Boost: swipe the heating card to the right, or use the Boost button on the heating tab.