"I have only had this timer a few days but cannot fault it so far. This timer is everything I hoped for - easy to install, did not need my grandson to programme it for me; therefore, it must have been easy! It works perfectly on a watering programme which I set supplying two area sprinklers. Even the rain sensor works to perfection and cuts off the water as expected. 5* reliability based upon other Hozelock products which I use. Thank you Screwfix for a offering this product at a good price and ensuring a very quick delivery too."