Circle Research

Vodafone has published its fourth annual IoT Barometer Report – the leading global survey of business sentiment regarding innovation and investment in the Internet of Things,

London, UK. July 7, 2015 — Vodafone today published its third annual M2M Barometer Report, a global survey of the machine-to-machine (M2M) sector. The survey is based on interviews with 659 executives in 16 countries.