Condenser dryer machines separate water from the moist air inside the dryer into a container that needs to be emptied after drying. If you are not able to fit an external vent or not sited near a window then condenser dryers are more flexible. The Delay Start option gives you the option of choosing when to start your drying cycle, with the choice of 1 to 23 hours delay, allowing your Hoover tumble dryer to work around your life. Thanks to the NFC technology available on your Android smartphone, you can now connect your dryer with your smartphone; letting you discover a world full of extra contents. For example, you can set clever cycles in order to get excellent results, or you can let the dryer gives you some advices to do your laundry at best. All Hoover tumble dryers come with inbuilt sensors which will measure the moisture content of the load and will stop the cycle when the load is dry. Which prevents the machine wasting energy by continuing to dry clothes unnecessarily.