Google seeks FDA nod for passive AFib detection with Fitbit
pharmaphorum
MARCH 25, 2022
Tech giant Google has filed for FDA approval to use its Fitbit wearable to help detect atrial fibrillation (AFib), a common heart abnormality that raises the risk of heart attack, stroke and sudden death. Fitbit is already approved by the FDA to provide electrocardiogram (ECG) monitoring of heart rhythms, and in 2020 its Sense Smartwatch was cleared by the regulator to use the ECG functionality to detect AFib – although that requires active input from the user.
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