US company launches the world's first glucose sport biosensor 

The 'Libre Sense' device, developed by Illinois-based firm Abbott, is a round white biosensor, about the size of a £2 coin, that attaches to the back of the upper arm. https://www.dailymail.co.uk/sciencetech/article-8748115/US-company-launches-worlds-glucose-sport-biosensor.html?ns_mchannel=rss&ns_campaign=1490&ito=1490