​Withings launches new ScanWatch with ECG and advanced heart features

Withings has launched the ScanWatch at CES 2020, with the headline feature the ability to run ECG and detect conditions such as heart arrhythmia and sleep apnea. The ScanWatch is the latest version of its health-focussed analogue smartwatch - and it’s easily the most advanced. It comes in two sizes – 38mm and 42mm -…