Now powered by our most advanced OS ever — HealthSense 4¹ — ScanWatch 2 is more attuned to you than ever, delivering deeper insights and personalized support to help you understand and elevate your health at every stage.. Learn more via the link in bio. #ScanWatch2 #RestoreYouNights #SuperchargeYourDays — ¹The rollout of HealthSense 4 is in progress for all ScanWatch 2, ScanWatch Nova, and ScanWatch Nova Brilliant Edition users. ScanWatch 2 incorporates the medical device software Withings ECG App. Withings ECG App enables the detection of atrial fibrillation through ECG readings. The ECG functionality has been cleared by the FDA. Please read the user instructions carefully. If you have any concerns about your results, consult your doctor.