Fitbit can detect silent AF: study

A new algorithm for detecting arrhythmia is before the US FDA for approval

Almost all detections of AF using an algorithm for a Fitbit wearable device are true positives, a large study shows.

Fitbit on man's wrist

US researchers said that 98% of positives for AF were confirmed as correct when an ECG patch was then worn for a week in their study of almost half a million people.

The findings were reported to the American Heart Association Scientific Sessions 2021 virtual meeting by Dr Steven Lubitz of Massachusetts General Hospital, Boston, US.

Dr

Latest