
Your Apple Watch has lots of health functions
(Picture: Apple)The first time David Last, 54, strapped on his Apple Watch it saved his life, when it warned him his heart had stopped 138 times in 48 hours
Heart and circulatory diseases kill someone every three minutes in the UK, according to the British Heart Foundation (BFH). Yet it takes a few moments to set up your Apple Watch to help prevent a difficult medical situation from suddenly spiralling out of control.