'I had no idea I had a heart condition until I used this simple iPhone hack'
- Posted on April 7, 2026
- By The Mirror
- 0 Views
'I had no idea I had a heart condition until I used this simple iPhone hack'
Caite Smith, from Merseyside, brushed off her initial symptoms of Graves' disease, including her dizziness and fast-beating heart, but an app on her iPhone proved vital
