Hybrid smartwatch tracks heart rate, ECG, sleep, blood oxygen and activity with smartphone alerts
The new Withings ScanWatch is one of the most advanced health trackers you can buy and comes in the form of a hybrid smartwatch with a traditional analogue face and a 30-day battery life.
The ScanWatch comes in two sizes, with either a black or white face. The 38mm size costs £249.95 but it is the larger 42mm size costing £279.95 that is reviewed here.