# The 25 best Hardware & IoT conferences in 2026 and 2027 The Hardware & IoT events with the most verified substance in the Luminik catalogue: published attendance, named speaker line-ups, sponsor floors and public discussion. Ranked by what the data shows, not by opinion, and every entry links to its full event page. 1. [International Conference on Smart ElectroNics and Communication SystEms](https://www.luminik.io/events/international-conference-on-smart-electronics-and-communication-systems-valavoor/) Sept 2026 | Valavoor, India | 7,000 expected attendees | 3+ named speakers | 1+ sponsors and exhibitors | active public discussion > The 2026 International Conference on Smart Electronics and Communication Systems (ISENSE 2026) provides a platform for scientists, researchers and faculty from academia, research laboratories, as well as researchers from industry and government to come together to share and learn about state of the art developments in the fields. (as described by the organiser) 2. [Frontiers in Optics - FiO LS](https://www.luminik.io/events/frontiers-in-optics-fio-ls-rochester/) 29 to 30 Sept 2026 | Rochester, United States | 1,200 expected attendees | 20+ named speakers | 3+ sponsors and exhibitors | active public discussion > Conference attendees listen attentively to a presentation at FiO. (as described by the organiser) 3. [European Microwave Integrated Circuits Conference](https://www.luminik.io/events/european-microwave-integrated-circuits-conference-london/) 4 to 9 Oct 2026 | London, United Kingdom | 24 expected attendees | 4+ named speakers | 1+ sponsors and exhibitors | active public discussion > Bringing together industry leaders, researchers, academics and government representatives, the conference provides a unique platform to exchange ideas, explore emerging trends and discover the latest advances shaping the future of high-frequency electronics. (as described by the organiser) 4. [OCP APAC Summit](https://www.luminik.io/events/ocp-apac-summit/) 11 to 12 Aug 2026 | Taipei, Taiwan | 8,000 expected attendees | 20+ named speakers | 3+ sponsors and exhibitors | active public discussion 5. [ECOC Exhibition](https://www.luminik.io/events/ecoc-exhibition/) 20 to 23 Sept 2026 | Denmark | 8,000 expected attendees | 9+ named speakers | 2+ sponsors and exhibitors | active public discussion 6. [Future of Memory and Storage (FMS)](https://www.luminik.io/events/future-of-memory-and-storage/) 4 to 6 Aug 2026 | Santa Clara, United States | 275 expected attendees | 20+ named speakers | 6+ sponsors and exhibitors | active public discussion 7. [Electronics Fair](https://www.luminik.io/events/electronics-fair-241379e7aa55/) 12 to 13 Sept 2026 | Montichiari, Italy | 166 expected attendees | 12+ named speakers | 4+ sponsors and exhibitors | active public discussion 8. [Mexico Connect](https://www.luminik.io/events/mexico-connect/) 9 to 10 Sept 2026 | Mexico City, Mexico | 145 expected attendees | 6+ named speakers | 12+ sponsors and exhibitors | active public discussion 9. [Embedded Tech India](https://www.luminik.io/events/embedded-tech-india-new-delhi/) 23 to 25 Mar 2027 | New Delhi, India | 41,250 expected attendees | 6+ named speakers | 2+ sponsors and exhibitors > Engage with decision-makers, sourcing agents, industry experts, and policymakers from across the tech spectrum (as described by the organiser) 10. [Taiwan International Tools & Hardware Expo x International Hardware Expo Taiwan (TiTE x IHT)](https://www.luminik.io/events/taiwan-international-tools-hardware-expo-x-international-hardware-expo-taiwan/) 20 to 22 Oct 2026 | Taichung, Taiwan | 30,000 expected attendees | 3+ sponsors and exhibitors | active public discussion > A must-visit exhibition for Int'l buyers (as described by the organiser) 11. [IoT Tech Expo Europe 2026](https://www.luminik.io/events/iot-tech-expo-amsterdam-eeb69f8aacef/) Oct 2026 | Amsterdam, Netherlands | 13,038 expected attendees | 20+ named speakers | active public discussion > Over two days in Amsterdam, 8,000+ professionals, 250+ expert speakers, and 200+ technology providers gather to showcase, discuss, and accelerate the adoption of IoT. (as described by the organiser) 12. [Sensors Converge](https://www.luminik.io/events/sensors-converge-santa-clara-9fc796f1c49e/) 8 to 10 Jun 2027 | Santa Clara, United States | 5,093 expected attendees | 2+ named speakers | active public discussion > Connect with design, embedded, and AI/ML engineers, plus product leaders from startups to global tech companies. (as described by the organiser) 13. [Asia's Leading Drone Exhibition](https://www.luminik.io/events/asia-s-leading-drone-exhibition/) 11 to 13 Nov 2026 | Pak Kret, Thailand | 5,000 expected attendees | 3+ sponsors and exhibitors | active public discussion > DronTech Asia is where professionals can explore the rapidly expanding applications of unmanned aerial vehicles (UAVs), as well as land and maritime drones, across sectors including defence and security, agriculture (as described by the organiser) 14. [DRONE EXPO](https://www.luminik.io/events/drone-expo-london/) 29 to 30 Sept 2026 | London, United Kingdom | 4,000 expected attendees | 3+ named speakers | 2+ sponsors and exhibitors | active public discussion 15. [Microelectronics UK 2026](https://www.luminik.io/events/microelectronics-london-3852bb5dd64c/) 29 to 30 Sept 2026 | London, United Kingdom | 4,000 expected attendees | 19+ named speakers | 4+ sponsors and exhibitors | active public discussion 16. [ITAD 2026](https://www.luminik.io/events/itad-las-vegas-212bd77e58e5/) 4 to 5 Aug 2026 | Las Vegas, United States | 1,900 expected attendees | 18+ named speakers | 15+ sponsors and exhibitors | active public discussion 17. [OPTICA - Laser Congress and Exhibition](https://www.luminik.io/events/optica-laser-congress-and-exhibition-vilnius/) 11 to 15 Oct 2026 | Vilnius, Lithuania | 525 expected attendees | 3+ sponsors and exhibitors | active public discussion > Network and connect with leading experts in your field. (as described by the organiser) 18. [Baltic PCB & Systems Conference](https://www.luminik.io/events/baltic-pcb-systems-conference-vilnius/) 11 Dec 2026 | Vilnius, Lithuania | 150 expected attendees | 18+ named speakers | 1+ sponsors and exhibitors > Experience genuine networking in a friendly, cooperative community of electronics professionals. (as described by the organiser) 19. [International Conference on Internet of Things and Intelligence System (IoTaIS)](https://www.luminik.io/events/international-conference-on-internet-of-things-and-intelligence-system/) 5 to 7 Nov 2026 | Kuta, Indonesia | 68 expected attendees | 2+ named speakers | 2+ sponsors and exhibitors > This international conference invites participation from researchers, academics, professionals, and students with interdisciplinary interests in these fields. (as described by the organiser) 20. [Consumer Electronics Show - CES](https://www.luminik.io/events/consumer-electronics-show-ces-las-vegas/) 6 to 9 Jan 2027 | Las Vegas, United States | 148,392 expected attendees | 2+ named speakers | active public discussion 21. [IOT & 5G SOLUTIONS AUTUMN](https://www.luminik.io/events/iot-5g-solutions-autumn-chiba/) 21 to 23 Oct 2026 | Chiba, Japan | 100,000 expected attendees | 3+ sponsors and exhibitors | active public discussion 22. [ELECTRONICA INDIA](https://www.luminik.io/events/electronica-india-bangalore/) 16 to 18 Sept 2026 | Bangalore, India | 50,000 expected attendees | 6+ sponsors and exhibitors | active public discussion 23. [Internet of Things India](https://www.luminik.io/events/internet-of-things-india-new-delhi/) 23 to 25 Mar 2027 | New Delhi, India | 41,250 expected attendees | 18+ named speakers | active public discussion 24. [Mobile India](https://www.luminik.io/events/mobile-india-new-delhi/) 23 to 25 Mar 2027 | New Delhi, India | 41,250 expected attendees | 18+ named speakers | active public discussion 25. [IOT & 5G SOLUTIONS OSAKA](https://www.luminik.io/events/iot-5g-solutions-osaka/) 18 to 20 Nov 2026 | Osaka, Japan | 33,000 expected attendees | 20+ sponsors and exhibitors | active public discussion ## How this list is ranked By verified substance, not opinion: published attendance counts, named speaker line-ups, sponsor and exhibitor floors, public discussion, and an organiser-stated audience. Events the catalogue knows most about rank first. An event missing from this list may simply not publish those numbers. Browse all Hardware & IoT events: https://www.luminik.io/events/industry/hardware-iot/