SAYME is technology maker with ten years experience in the design and development of IoT solutions for improving efficiency and managing risks of systems and installations in Smart cities, Industry 4.x, logistics and customer service. Our solutions include specific and specialized devices along with the latest and widely used wireless communication technologies and cloud software/APIs to provide different levels of integration: from end-to-end solutions to 3rd party integration. We create and manufacture wireless, energy-efficient and cost-effective solutions with application to multiple environments in different sectors: mybutton. Not just a button! All you need anywhere and anytime. sensdumpster. Reduction of urban waste collection costs senstracking. Smart location and traking of assets