2019-01-17, 22:52
CES 2019: Wristband 'can control' your body temperature
BBC Click's Nick Kwek goes into sub-zero temperatures to test a wristband that can warm you up.
https://www.bbc.co.uk/news/technology-46840471
BBC Click's Nick Kwek goes into sub-zero temperatures to test a wristband that can warm you up.
https://www.bbc.co.uk/news/technology-46840471