The Smart City platform


e3tcity News


Barcelona Mobile World Congress 2018

From e3tcity we want to thank the interest shown by the Vice President of the Government Soraya Sáenz de Santamaría in her visit to our stand, in the Spanish pavilion within the Mobile World Congress 18 that is being held in Barcelona from February 26 to March 1.
We have had the opportunity to show you our latest innovations for Smart City and Smart Building through our IoT devices and the innovative Smart Solutions.

Thank you for your visit at SCEWC17

e3tcity wants to thank all the entities, companies and people for the interest shown in the visit to our stand last edition of the SMART CITY EXPO WORLD CONGRESS 2017, held from November 14 to 16 in Barcelona, and that have contributed to its being a true success.
We hope that your visit has been interesting and we invite you to contact us at if you want more information.

e3tcity awarded in the XIX edition of the Night of the Valencian Telecommunications.

Young Company Award, has been awarded to the Valencian company e3tcity. This technological SME has positioned itself, in just over three years, at the forefront in the development of the concept of the Internet of Things (IoT) and its application to smartcity models. Its solutions can be applied to different fields, such as the lighting market, air conditioning, irrigation and sensor networks.

Haverland and e3tcity sign an exclusive agreement at the Mobile World Congress 2017

The European leader in the manufacture of thermal emitters Haverland and the Spanish company leader in e3tcity technological development, have taken advantage of its presence in the Mobile World Congress 2017, to make effective an agreement …

Read more

Thank you for visiting us!!!!

We would like to thank all the people for visiting our booth at this year’s Smart City Expo World Congress 2016, November 15-17th, Barcelona. The exhibition was a great success for E3TCITY and we thoroughly hope you enjoyed your visit and our hospitality.
We invite you to contact us at should you require further information or feedback.

Light+Building 2016 Frankfurt

e3tcity was in Frankfurt for the biennial Light+Building, the world’s leading trade fair for lighting and architecture, and a showcase for the latest global trends in energy efficiency, innovation and automation technology.



AMETIC Territorial Council

The new AMETIC Territorial Council has commenced activity in the Valencia Region…

Read More

Smart Cities Asia 2015

20-10-2015 – KUALA LUMPUR. Kuala Lumpur hosted the first international event Smart Cities Asia 2015. Over two days, high tech companies…

Read More

Our Mission

e3tcity develops wireless machine-to-machine (M2M) devices designed to work with the Internet of Things (IoT). This allows it to offer services for the Smart City, a concept that has emerged as a means of enabling a more efficient management of resources as we head into our eminently urban future.

The Platform

The e3tcity platform uses point-to-point wireless/M2M links to connect your devices not only to our cloud server but to user applications developed by us or by others. The advantage of using point-to-point technology is that the connection need not always be planned in advance, nor require the creation of nodes, mesh networks, gateways, etcetera.

Technology Made In-House

The e3tcity platform has been wholly developed at our R&D and innovation lab. Our expertise in each of these areas is what allows us to bring a precision approach to creating bespoke devices and services. Adapting solutions to different fields of application such as the lighting sector, air conditioning, irrigation and sensor networks.

Our Devices

e3tcity devices can make any machine or installation remotely manageable via our web platform, making intelligent and preventive maintenance actions, cost savings and improved service efficiency all a reality.

Main characteristics

Automatic fault detection

Intelligent lighting regulation

Real-time monitoring of energy use

Alarm detection

Event scheduling

Report generation and energy use histories

Measurements using internal and external sensors…

e3tcity S.L. The Smart City platform

e3tcity, S.L.

+34 961 47 65 38  ·
Calle Literato Gabriel Miró, 19 (bajo)
46008 Valencia (Spain)


logo e3tcity
e3tcity, S.L.
+34 961 47 65 38
Street-Literato Gabriel Miró, 19 (Ground floor)
46008 Valencia (Spain)