Can you live without your mobile phone?
A leading consultant has told GMB that smartphone overuse can lead to feelings of unhappiness and isolation.
His comments come after a GMB survey found that a third of people worry about time spent on their smartphone while almost a third couldn't spend a day without it.
It also revealed that one in 10 worry about their wellbeing due to smartphone or tablet use and of those with kids under 16, a quarter say they have to compete with their gadgets for attention.
We challenged one family to go on a Digital Detox and spend 24 hours without their smartphones and tablets - and can Piers and Susanna cope without their devices?