ScanWatch 2 hybrid smart watch provides robust health insights round-the-clock. This newest generation offers new and exclusive sensors, including the TempTech24/7 module — which for the first time, delivers day & night body temperature variation tracking, alongside proactive heart health notifications, AFib detection* via a 1L ECG, and blood oxygen levels. These cutting-edge sensors effortlessly support your healthy lifestyle and is the perfect fitness tracker and heart rate monitor and step counter. ScanWatch 2 also features its trademark sleep and activity tracking plus Withings’ iconic 30-day battery life before needing to be recharged. *Available via Withings Scan Monitor