Control your Heating and Water Temperature from outside the home on your smart device.
Have Hive installed by British Gas at £250, now being offered at £9 a month where you for 24 months totalling £216, however there's a cheaper way!
Call British Gas and arrange them to fit it.
After installing then cancel 15 days AFTER its been installed you pay £150 to get out of the contract. Make sure you do not cancel before the 14 days otherwise you lose the remote control element of Hive.
After you've made the £150 payment that's it! You now have access to Hive!