Meet ScanWatch from Withings: a new hybrid ECG smartwatch that can save your life. It has 3 electrodes, a heart rate and SpO2 sensor, and a water resistant case. The watch provides you with medical-grade ECG, irregular beat alerts, sleep apnea detection, and activity tracking.
The ScanWatch has workout metrics to improve your cardio fitness. It has 30+ activities for you to choose from. The watch is water resistant to 50m. It comes with location tracking, so you can view a map of your workout path in your favorite apps.