Smartest home challenge: Conclusion [S11E11]

The team make their final assessment of progress in their smartest home challenge. What worked, what didn’t and - more importantly - who won? The team consider 11 weeks of attempting to make their home ‘the smartest’ and can only agree on one thing… it was harder than we thought. ** For important ‘technical’ reasons we swapped the publishing dates of S11E11 and S12E02. Season 12 resumes next week, including the Tengi draw to win £1000.