Huawei has announced that it will sell the Watch D in Europe. To be released for €449, the Watch D can monitor blood pressure levels, take ECGs and provides up to 7 days of battery life.
https://www.notebookcheck.net/Huawei-Watch-D-Smartwatch-with-blood-pressure-measurement-capabilities-and-ECG-analysis-is-coming-to-Europe.620850.0.html