A Scots dad suffering from a deadly blood clot in his lung believes his life was saved by his smart watch.
Dougie Harrold was recovering from coronavirus at his home in Kirkliston, West Lothian, in August last year when he began to feel dizzy and breathless.
After the symptoms continued for several hours, the 37-year-old checked the heart rate monitor on his smart device which warned him to urgently seek medical treatment.
