Joint Chinese is launching its latest turnkey smart ring design based on Nordic’s nRF52840 SoC. The Bluetooth LE SoC provides connectivity and supervises the health and wellness sensor algorithms. The out-of-the-box solution comes with a breadth of monitoring options, including V02 max, blood oxygen saturation (SpO2), blood glucose estimation, temperature, heart rate and heart rate variability (HRV), as well as sleep and activity data.
“The J-Style JCRing is the future of personal health measurement and has been developed for users who need to continuously monitor their body data, as well as people concerned about their personal health and fitness,” said Yan Hongwu, the general manager at Joint Chinese Limited. “We have worked with Nordic for many years now because the company has a long-standing reputation in health applications and its ultra low power wireless SoCs are ideally suited to resource constrained applications such as smart rings.”
The J-Style JCRing comes in a miniaturised 8 mm wide and 2.9 mm thick form factor, in a range of U.S. standard ring sizes. Despite its small size, the device offers advanced operation and superior data security, thanks to the Nordic SoC’s rich set of features. The nRF52840 SoC is available in a wafer level chip scale package (WLCSP) to support both cost- and space-constrained wireless designs, while its 64 MHz, Arm Cortex M4 processor with floating point unit (FPU) provides ample computational overhead to supervise the sensors and run the sensor algorithms. The Arm CryptoCell-310 cryptographic accelerator ensures personal data remains secure on the device and during transmission, essential in sensitive health applications.
In typical operation, the J-Style JCRing’s 14.5-21.5 mAh Li-Po battery achieves a life of up to 10 days between recharge, or up to 30 days in standby mode, depending on which features have been activated and the frequency of ring use. This extended battery life is in part thanks to the ultra low power characteristics of the Nordic SoC. The nRF52840 has been engineered to minimise power consumption with features such as the 2.4 GHz radio’s 5.5-mA peak RX/TX currents and a fully automatic power management system that significantly reduces power consumption.
Thanks to the performance of JCRing, J-Style now is one of the leaders in Smart Ring and also aiming to get the smart ring Medical certificate in Q1 2025
The nRF52840 SoC’s robust and stable Bluetooth LE wireless connectivity enables the user to view and analyse their health data via the ‘JCRing’ app on their smartphone. The iOS and Android app also enables users to set personalised goals and receive health advice, while female users can manage and track their menstrual cycle.
The endurance of the battery and Bluetooth range is better than similar products on the market because of Nordic’s leadership in ultra low power wireless connectivity. The nRF52840 SoC’s powerful processor and large memory capacity together ensure the complex sensor algorithms can be carried out rapidly and accurately, while the high radio sensitivity guarantees a stable Bluetooth connection.
“Thanks to the great performance of JCRing, J-Style now is one of the top leaders in Smart Ring and also aiming to get the smart ring Medical certificate in Q1 2025.” said Yan Hongwu.
“By providing comprehensive technical information and reference designs, Nordic also simplifies the development process. An excellent team of application engineers provides quick response and professional support.”
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May 28, 2024
Posted by: Magda Dabrowska
Kinéis and Semtech make satellite connectivity more accessible for the Internet of Things (IoT) by reusing standard terrestrial solutions. This complementarity will enable millions of users to access global coverage simply and directly.
May 27, 2024
Posted by: Magda Dabrowska
The Bluetooth Special Interest Group (SIG), the organisation that oversees Bluetooth technology, has announced the appointment of Neville Meijers as chief executive officer (CEO) effective 29 May 2024. Neville brings to the Bluetooth SIG a long, proven track record of transformative leadership and innovation that has helped elevate telecommunication and wireless businesses to new heights. (more…)
May 24, 2024
Posted by: Magda Dabrowska
The Automotive Edge Computing Consortium (AECC) has announced that Soracom has joined as a member. The AECC is a non-profit consortium of cross-industry players working to drive best practices for the convergence of vehicle, computing and networking technologies.
As a member of the Consortium, Soracom will collaborate with AECC members to evaluate the work being done by mobile network operators, automotive manufacturers, communication companies, cloud players and other related technology standards bodies and technology communities to ensure that new technologies and standards will meet the future needs of connected vehicles. Soracom’s expertise in IoT connectivity will help the AECC to ensure that technologies remain connected with the most consistent and efficient solutions for every instance.
“Connected vehicle services, such as intelligent driving and high-definition mapping, will require secure and reliable connectivity to connect to the cloud. As an AECC member, Soracom will work with the organisation’s global member base to identify a next-generation solution for vehicles to securely connect with their cloud backend to support high-volume data and intelligent services,” said Kenta Yasukawa, the CTO and co-founder at Soracom. Additionally, at the April AECC All Member meeting, he concluded his presentation by saying: “We will conduct a proof of concept of an authentication and secure channel for connected cars using GSMA specification SGP22/32 embedded universal integrated circuit card (eUICC) with AECC members Toyota and ITOCHU Techno-Solutions Corporation (CTC), and share the results.”
The AECC accelerates the development of connected vehicle best practices and new use cases by sharing relevant findings, requirements and technology solutions with industry standards organisations. The AECC’s vision is to create a new era where connected vehicles use high-volume data and AI to help improve safety, sustainability, reliability and the driving experience.
“We’re very pleased to welcome Soracom to the Automotive Edge Computing Consortium,” said the AECC board of directors in a joint statement. “Soracom’s technology and experience make them invaluable collaborators for AECC as we work together on solutions for the next generation of connected vehicles.”
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May 23, 2024
Posted by: Magda Dabrowska
GEO Business – the geospatial event held in UK – has launched its programme ahead of the 2024 edition, taking place from 5-6 June at ExCeL London. The free-to-attend expo is designed for geospatial professionals who want to unlock the power of location intelligence. This year’s instalment is set to be the best yet, as GEO Business celebrates its tenth anniversary. (more…)
May 21, 2024
Posted by: Magda Dabrowska
Subeca, an internet of things (IoT) startup that provides low cost and easy to use water technology, raised US$ 6m in Series A funding. The Series A was led by SUEZ with participation from Amazon’s Climate Pledge Fund, Amazon’s sustainability focused corporate venture fund and Burnt Island Ventures.
Posted by: Magda Dabrowska
Actility has announced a partnership with Rubicon Water. This collaboration is set to assist Rubicon in providing IoT technology to further enhance irrigation efficiency worldwide and tackle the exacerbating global challenges of water scarcity and agricultural productivity. (more…)
May 20, 2024
Posted by: Magda Dabrowska
Iteris has announced it has been chosen to support the selection and deployment of Intelligent Transportation System (ITS) technologies in Metro Cebu, Philippines as part of a USTDA-funded ITS modernisation project.
This technical assistance activity is provided by USTDA to the grantee, Philippines’ Department of Transportation (“DOTr”). The project involves developing an ITS master plan for the growing Cebu City and 12 surrounding local government units. Because of their large population and quick growth, the region is facing considerable challenges related to transportation infrastructure, causing congestion, delays and unsafe traffic conditions.
The project aims to identify ITS solutions that can improve traffic management, reduce vehicle emissions, enhance road safety and advance efficiencies in intra/inter Metro Cebu cargo and passenger movements.
Iteris is a subconsultant to Nathan Associates, LLC, a global partner for providing analytic and economic solutions worldwide. Iteris will lead the ITS activities, including assessment of current conditions, development of ITS technology recommendations, review of potential technology suppliers in the U.S. and creation of the ITS master plan.
“We’re happy to have been selected to be part of this international initiative, which is another recognition of our team’s expertise in modernising transportation infrastructures,” said Moe Zarean, the general manager of mobility operations services at Iteris. “This project will be critical to improving mobility in Metro Cebu at an essential time of growth, and we’re excited to work closely with all stakeholders to make it a success.”
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May 17, 2024
Posted by: Magda Dabrowska
Cornerstone partners with Signify to inflence street lighting with 5G and IoT connectivity. Cornerstone’s approach recognises the growing demand for digital connectivity in UK cities, and this partnership aims to provide an innovative solution to address this need by using existing infrastructure. By integrating Signify’s luminaire technology into lamp heads on streetlights, Cornerstone will build an Outdoor Neutral Host platform to enable connectivity in urban environments discreetly and efficiently, allowing communities access to public networks.
“This partnership is yet another example of our evolution towards neutral hosting and smart city solutions,” said Nick Spedding, a new business manager at Cornerstone. “We’re committed to bringing connectivity to urban and dense urban areas across the UK where currently connectivity is not in place or limited, enabling access to public networks is at everyone’s fingertips.”
Cornerstone’s role as a neutral host in this partnership underscores its commitment to enabling connectivity deployment across diverse urban landscapes. The first project under this partnership will be deployed across three cities, laying the foundation for future expansion and innovation in the field of smart city infrastructure.
“This collaboration with Cornerstone marks an exciting opportunity to converge the strengths of two industry leaders,” said Khalid Aziz, the SVP and managing director of the BrightSites Business Unit at Signify. “By harnessing the power of 5G and IoT through our street lighting solution, we are illuminating streets and paving the way for a more connected and sustainable future.”
With the project set to launch within the next 10 weeks, both companies are poised to lead the market in driving innovation and progress across the UK.
For media inquiries or further information, please contact Lydia McGurin at lydia.mcgurin@cornerstone.network.
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May 13, 2024
Posted by: Magda Dabrowska
Pairpoint, an Economy of Things (EoT) global platform owned by Vodafone and Sumitomo Corporation, and Sensos, a supply chain solution company founded by Sony Semiconductors, have announced a collaboration to combat supply chain fraud which continues to rise worldwide. (more…)
May 10, 2024
Posted by: Magda Dabrowska