Keep track of the time and your health with the stylish Withings ScanWatch 2 Black 38mm. This hybrid watch looks like a regular watch, but has a small digital screen and advanced sensors. You can measure your body temperature night and day with this to see when your temperature deviates, for example. This can mean that you're sick or getting sick and should take it easy for a bit. Take cardiograms with the heart rate sensor and discover possible irregular heartbeats. The ScanWatch 2 tracks your sleep and gives you a sleep score in the morning. Because the digital screen is small, you can view more extensive data in the Withings app. The battery lasts 30 days after a single charge.