BlitzWolf BW-HL5 Ultra: This smartwatch costs just over 27 euros and measures blood pressure and blood sugar – supposedly
BlitzWolf BW-HL5 Ultra: Smartwatch allegedly measures a lot of vital data The BlitzWolf BW-HL5 is a new smartwatch with a large display and, according to the manufacturer, a huge range of functions. It is even said to be able to measure blood sugar levels and blood pressure – that simply sounds too good and makes …