ONE RING TO RULE THEM ALL

Prolific French designer Philippe Starck is making wearable tech smaller and more personal. The ‘Aeklys’ smart ring by iCare Technologies can make bank payments, act as a travel card and unique business card, with more uses to follow soon. It never needs to be charged and is serious about data, with GDPR compliant privacy, plus anti-theft and antifraud software. £249 (icaretechnologies.com).