What is ELTRES ?

ELTRES is a new LPWA (Low Power Wide Area) wireless communication standard suitable for IoT networks. By taking advantage of the three major features of robust long-distance communication, high-speed mobility communication, and low power consumption, information acquired by various sensors can be efficiently collected over a wide area, which also enables new use cases.

  • Robust long-distance communication

    Transmission at ranges of over 100 km

  • High-speed mobility communication

    Even when moving at over 100 km/hr

  • Low power consumption

    Operates on a single coin battery


February 10, 2020
We have decided to cancel the exhibition and participation to MWC2020, that is to be held from February 24 in Barcelona, Spain.
February 5, 2020
We will exhibit MWC Barcelona 2020 from February 24 to 27.(Barcelona, Spain)
Exhibition zone: Hall Congress Square Stand CS136
July 31, 2019
We have published an interview with ELTRES developers on our corporate technology site.
May 28, 2019
Sony to Release Communication Module Compatible with Proprietary ELTRES™ Low-Power Wide Area (LPWA) Wireless Communication Standard
September 28, 2018
Sony Network Communications Inc. has begun pre-service using ELTRES™ IoT technology in Tokyo.
September 28, 2018
“Sony’s LPWA” has been newly released as the “ELTRES official website.”


  • Sony Network Communincations Inc.
    IoT network service will be provided using ELTRESwithin Japan.
    Successive service area expansion is planned with the goal of nationwide coverage.
    Click for details.