Healthcare&WellnessMarketNewsTechnologyWT | Member IDTechEx Study Reveals Huge Market for Self-charging IoT Devices By Cathy Russey - 4. May 2020 Image: Needpix The market for self-charging IoT devices will increase one thousand times by 2040, according to a new report by IDTechEx. The new IDTechEx report, “Energy Harvesting for Electronic Devices 2020-2040” […] To access this page, watch the live stream and videos on-demand, you must purchase the Free Subscription, Premium Subscription or Premium Subscription (6 months, special rate).