Articles tagged with "wearable-technology"
Sweat strengthens new skin-safe adhesive for medical devices
Researchers at Texas A&M University have developed a novel skin-safe adhesive for wearable medical devices that improves its grip when exposed to sweat, addressing common issues of skin irritation caused by traditional adhesives. This new adhesive is based on polyelectrolyte complexes (PECs), water-based materials that bond gently to the skin and reduce rashes, redness, and inflammation often triggered by solvent-based adhesives used in current glucose monitors, heart rate trackers, and other health devices. Unlike conventional adhesives made from acrylates or methacrylates, the PEC adhesive’s performance actually improves with moisture, making it particularly suitable for long-term wear. Led by Dr. Jaime Grunlan, the research team demonstrated that the salt content in sweat enhances the adhesive strength of PECs, matching the effectiveness of commercial products like 3M Tegaderm without causing discomfort. This discovery builds on previous work with PEC coatings for industrial applications and extends their use into biomedical devices, potentially benefiting patients with chronic conditions such as diabetes and
wearable-technologymedical-devicesskin-safe-adhesivepolyelectrolyte-complexesbiocompatible-materialshealthcare-IoTsweat-activated-adhesiveSamsung is exploring new wearable form factors such as earrings and necklaces
Samsung is expanding its wearable technology lineup beyond its traditional smartwatches to include innovative form factors such as glasses, earrings, rings, and necklaces. Won-joon Choi, COO of Samsung’s mobile experience division, emphasized the company’s vision of creating wearables that users don’t need to carry separately but can simply wear, enabling communication and functionality without relying on smartphones. Earlier developments this year included Samsung’s work on advanced microdisplays for augmented reality (AR) glasses, signaling a push into more immersive and diverse wearable devices. This strategic exploration aims to broaden the ways users interact with technology, moving toward seamless, always-on wearable experiences integrated into everyday accessories.
IoTwearable-technologySamsungsmart-devicesAR-glassescommunication-technologymicrodisplaySamsung brings back the Classic version for the Watch8 series
Samsung unveiled the Galaxy Watch8 series at its Unpacked event in July 2025, introducing both the standard Watch8 and the return of the Classic version featuring a rotating bezel. Both models have been redesigned to resemble the Galaxy Watch Ultra, with a squarish case around a circular bezel. The Watch8 boasts a brighter display with peak brightness of 3,000 nits, up from 2,000 nits on the previous generation, enhancing usability in bright conditions. Internally, it retains the Exynos W1000 chip and BioActive Sensor, capable of monitoring heart rate, EKG, and body composition. The new watches incorporate health and fitness features introduced recently by Samsung, such as Bedtime Guidance, Vascular Load monitoring, Running Coach, and an Antioxidant index that measures carotenoid levels. These features rely on complex health data calculations to provide scores and lifestyle suggestions, though their practical usefulness may vary. Both models run One UI 8 Watch based on Wear OS
IoTsmartwatcheswearable-technologySamsung-Galaxy-Watchhealth-monitoringExynos-W1000Wear-OSBackpack-style jetpack lets divers fly in sea hands-free for 90 mins
The AJ-03 Aquatic Jetpack, developed by Hong Kong startup XiaoTun, is an innovative, backpack-style underwater propulsion device designed to enhance diving experiences by enabling hands-free movement underwater. Weighing just 20 pounds, it features two electric jet modules delivering strong propulsion and operates quietly and eco-friendly on a 15,000-mAh lithium iron phosphate battery, providing 30 to 90 minutes of use depending on speed settings. The jetpack supports dives up to 66 feet and includes a secure harness system with space for a two-liter scuba tank, although compatibility with other diving gear remains unclear. Control of the AJ-03 is user-friendly, offering a wired remote with directional buttons and battery level display, alongside an AI-powered cruise control that adjusts propulsion based on the diver’s body movements. This cruise control has three preset speeds, helping reduce fatigue and streamline underwater navigation. Priced significantly lower than competitors like the $18,000 CudaJet, XiaoTun’s jetpack is available
robotAIelectric-propulsionunderwater-technologylithium-iron-phosphate-batterywearable-technologydiving-equipmentFlexible new polymer may replace toxic plastics in smart devices
Scientists at Case Western Reserve University have developed a novel fluorine-free ferroelectric polymer that promises to replace environmentally harmful plastics commonly used in electronics, such as poly(vinylidene fluoride) (PVDF), a persistent “forever chemical.” Led by Professor Lei Zhu, the team created a flexible, rubber-like material that generates electric properties without requiring crystallization, unlike traditional ferroelectric materials. This innovation offers tunable electrical characteristics, improved manufacturability into thin films or coatings, and acoustic compatibility with biological tissue, making it particularly suitable for wearable medical sensors, virtual and augmented reality devices, and other smart electronics. The new polymer addresses key limitations of existing ferroelectric materials, which are often brittle ceramics, by combining flexibility, lightness, and environmental safety. Although still in the development phase with small-scale synthesis underway, the material’s potential to reduce toxicity and waste in electronics is significant. The research, initially funded by a U.S. Department of Energy grant from 2017
materialspolymerferroelectricflexible-electronicseco-friendlysensorswearable-technologyPinwheel introduces a smartwatch for kids that includes an AI chatbot
Pinwheel has launched a new smartwatch designed specifically for children aged 7 to 14, offering a safe alternative to typical smart devices by restricting access to social media and the internet. Priced at $160 with a $15 monthly subscription, the watch features parental controls, GPS tracking, a camera, voice-to-text messaging, mini-games, and notably, an AI chatbot named PinwheelGPT. This AI assistant is intended to provide kids with a safe way to ask questions about everyday topics, social interactions, and homework, while avoiding inappropriate content by encouraging children to speak with trusted adults instead. Parents have full oversight of all chatbot interactions, including deleted messages, and can disable the AI feature if desired. The smartwatch also supports calls and texts via voice commands or keyboard, video calls, and includes apps like an alarm, calendar, calculator, and games. Parental controls are managed through a “Caregiver” app, allowing parents to create approved contact lists, block unwanted numbers, and set schedules to limit
IoTsmartwatchesAI-chatbotchild-safetywearable-technologyparental-controlsGPS-trackingControl A Robot By Sitting In This Chair
The article introduces the Capsule Interface developed by H2L, a groundbreaking device that allows users to control a robot simply by sitting in a specialized chair. This innovation merges virtual reality and robotics, offering an immersive and intuitive way to operate robotic systems. The Capsule Interface captures the user's movements and intentions, translating them into precise robotic actions, potentially revolutionizing how humans interact with machines. While the article hints at the futuristic potential of the Capsule Interface, it does not provide detailed technical specifications or specific applications. However, it suggests that this technology could lead to significant advancements in fields such as remote operation, telepresence, and enhanced VR experiences, opening new possibilities for both entertainment and practical uses in robotics.
robotroboticsVR-interfacehuman-machine-interactionwearable-technologycontrol-systemsCourt filings reveal OpenAI and io’s early work on an AI device
Recent court filings from a trademark dispute lawsuit between OpenAI, Jony Ive’s startup io, and Google-backed hardware company iyO have revealed new insights into OpenAI and io’s early efforts to develop a mass-market AI hardware device. The filings show that over the past year, OpenAI executives and former Apple leaders at io have extensively researched in-ear hardware, purchasing over 30 headphone sets to study existing products. Despite this focus, the first device from OpenAI and io is reportedly not an in-ear or wearable device, but its exact form factor remains undisclosed. Co-founder Tang Tan stated that the prototype mentioned by OpenAI CEO Sam Altman is still in early development and at least a year away from market release. Altman has described the device as a “third device” complementing smartphones and laptops, capable of being pocket-sized or desk-based and fully aware of the user’s surroundings. The filings also reveal interactions between OpenAI/io and iyO leadership, including a May 1 meeting
AI-hardwarewearable-technologyOpenAIIoT-devicessmart-devicesAI-innovationconsumer-electronicsBrighter Signals emerges from stealth - The Robot Report
Brighter Signals B.V., an Amsterdam-based sensing technology company, has emerged from stealth mode, unveiling its patented multi-modal tactile sensor platform designed to detect and measure touch with real-time pressure gradients. Founded by Andrew Klein, Christine Fraser, and Edward Shim, the company’s lightweight, durable, and recyclable sensors can be embedded into fabrics, surfaces, and structural components. Brighter Signals is initially targeting three key industries: robotics, automotive, and healthcare. In robotics, their sensors enhance tactile sensing in grippers and humanoid systems, enabling precise handling of objects, including delicate and irregularly shaped items. In automotive, the technology is being tested for occupant classification and airbag control via in-seat sensors. In healthcare, it supports passive, continuous monitoring of vital signs such as heart rate, breathing, and blood pressure through wearables and smart mattresses. The company collaborates with robotics OEMs, Tier 1 tactile solution suppliers, automotive manufacturers, and academic and clinical partners to validate and deploy its technology.
roboticstactile-sensorsmulti-modal-sensingrobotic-gripperswearable-technologyhealthcare-monitoringautomotive-sensorsWeek in Review: Meta reveals its Oakley smart glasses
The article highlights several key technology and innovation developments from the past week. Meta has unveiled new Oakley smart glasses capable of recording 3K video, playing music, handling calls, and responding to Meta AI prompts, starting at $399 with improved battery life compared to Meta’s Ray-Bans. A limited-edition Oakley Meta HSTN model will launch on July 11 for $499. In other tech acquisitions, Wix purchased Base44 for $80 million in cash, acquiring a profitable no-code AI tool for building web apps created by a single founder. Finland introduced an innovative, low-cost heating system for the town of Pornainen, using discarded fireplace soapstone sand to store heat for weeks, reducing carbon emissions without relying on complex lithium batteries. Additional highlights include VanMoof’s return with a new e-bike supported by McLaren technology, aiming for better reliability and smarter features after bankruptcy. Baiju Bhatt’s startup Aetherflux raised $60 million to develop space-based solar power,
IoTsmart-glasseswearable-technologyMetaAI-integrationbattery-lifesmart-devicesMeta unveils its Oakley smart glasses
Meta has officially launched its new smart glasses in collaboration with Oakley, called the Oakley Meta HSTN. These glasses feature double the battery life of Meta’s previous Ray-Ban models and can capture 3K video. The limited-edition version with gold accents is priced at $499 and available for preorder starting July 11, while the rest of the collection begins at $399 and will be released later this summer. The glasses include a front-facing camera, open-ear speakers, microphones, and support for music playback, calls, and photo/video capture. They also integrate Meta AI, allowing users to interact via voice commands for tasks such as checking weather conditions or recording videos. The Oakley Meta HSTN glasses offer up to eight hours of typical use and 19 hours on standby, with fast charging that reaches 50% in 20 minutes. They come with a charging case providing an additional 48 hours of charge on the go. Available in six frame and lens color combinations,
IoTsmart-glasseswearable-technologyMetaOakleyAI-assistantbattery-lifeHeadfirst unveils self-adjusting helmet with built-in brake light
Headfirst, an Amsterdam-based collective, has introduced an innovative self-adjusting bike helmet designed to enhance rider safety and comfort. A standout feature is the integrated glowing brake light positioned at the rear, which signals to trailing riders and vehicles when the cyclist slows down, improving visibility both day and night. The helmet also incorporates a patented SafeFit system that allows the sides to inflate or deflate for a personalized, snug fit, preventing common issues like disrupted hairstyles and the "mushroom head" effect. Beyond fit and visibility, the helmet prioritizes comfort and sustainability. It features strategically placed ventilation slits for airflow, breathable and washable padding, and straps secured with recycled magnetic buckles made from recycled polyester. The outer shell uses durable ABS with 15% recycled content, while the inner protection employs expanded polypropylene. The helmet offers advanced multi-impact protection, especially targeting the occipital region of the brain, and comes in small and large sizes to accommodate users of various ages, including children. After securing
IoTwearable-technologysmart-helmetsafety-innovationsustainable-materialsenergy-efficient-lightingself-adjusting-fitColor-changing skins created for robots to react without wires, screens
Researchers at the University of Nebraska–Lincoln have developed stretchable, synthetic skins that mimic the color-changing abilities of cephalopods like squids and octopuses. These skins replicate chromatophores—pigment-filled sacs in cephalopod skin that change appearance when muscles spread the pigment—allowing the materials to dynamically alter color in response to environmental stimuli such as heat, light, pH, and humidity. Unlike traditional electronic displays, these autonomous materials operate without wires, rigid electronics, or user input, enabling soft, flexible devices that sense and react to their surroundings in real time. The technology holds significant promise for applications in soft robotics and wearable devices, where flexibility, adaptability, and water resistance are critical. By tuning the chemical composition, the skins can be programmed to respond to specific environmental triggers, potentially allowing a single wearable to monitor multiple parameters simultaneously. This innovation could replace conventional LED screens or fixed components in certain contexts, offering a new class of human-machine interfaces that display information through
robotmaterialssoft-roboticssynthetic-skinscolor-changing-materialswearable-technologystimuli-responsive-materialsMeta is reportedly building AI smart glasses with Prada, too
Meta is reportedly developing AI smart glasses in collaboration with the Italian luxury fashion brand Prada. This partnership marks a strategic move by Meta to expand its AI eyewear technology beyond its existing collaboration with EssilorLuxottica, a major eyewear conglomerate with which Meta has previously worked closely. While Prada has historically partnered with EssilorLuxottica for its eyewear production, it is not owned by the company, indicating Meta's intent to diversify its fashion partnerships. Meta has already achieved significant sales success with its Ray-Ban Meta AI smart glasses, having sold millions of units. The recent collaboration with Prada suggests Meta's ambition to integrate advanced AI features into high-end fashion eyewear, potentially broadening the appeal and market reach of its smart glasses. The article also hints at upcoming products involving other brands like Oakley, though details remain limited. Overall, Meta is positioning itself to merge cutting-edge AI technology with luxury fashion through multiple brand partnerships.
IoTsmart-glassesAI-technologywearable-technologyMetafashion-techaugmented-realityNot just fingerprints: Scientists say your breath is just as distinct
A recent study led by brain scientist Timna Soroka at the Weizmann Institute of Science reveals that individual breathing patterns are as unique as fingerprints, enabling identification of people with nearly 96.8% accuracy. Using a lightweight wearable device that monitors nasal airflow through soft tubes beneath the nostrils, researchers recorded 24 respiratory parameters over a full day from 100 healthy young adults. The findings suggest that breathing is not merely a mechanical reflex but is intricately shaped by neural activity and influenced by factors such as physical activity and emotional state. Beyond identity, the study found that breathing patterns also reflect broader health indicators, including body mass index, sleep-wake cycles, and mental health traits like anxiety and depression. For example, participants reporting anxiety exhibited shorter inhales and greater variability during sleep. This raises the possibility that breathing patterns could serve as non-invasive markers for mental health diagnostics and even therapeutic targets, as altering breathing might influence emotional states. However, the current device has limitations, such as its
IoTwearable-technologyrespiratory-monitoringhealth-diagnosticsbrain-activitybiometric-identificationmental-healthSnap plans to sell lightweight, consumer AR glasses in 2026
Snap has announced plans to release a new pair of lightweight, consumer-focused augmented reality (AR) smart glasses called Specs in 2026. Unlike its earlier, bulkier Spectacles launched in 2016, these new glasses will be smaller, lighter, and designed for everyday public use. Specs will feature see-through lenses that project graphics into the user’s field of view and include an AI assistant capable of processing both audio and video. The glasses will leverage Snap’s SnapOS developer ecosystem, allowing millions of existing AR experiences (Lenses) from Snapchat and previous Spectacles to be compatible with the new device. The announcement comes amid growing competition in the AR glasses market from major players like Meta and Google, both of which have recently unveiled or plan to unveil their own AR products. Snap aims to differentiate itself through its robust developer platform and AI capabilities, including new features like a Depth Module API for anchoring AR graphics in 3D space and partnerships with companies like Niantic Spatial to build AI-powered world maps. However, key details such as pricing, exact design, and sales strategy for Specs remain undisclosed. While Snap is optimistic about making AR glasses practical and appealing for consumers, the market’s response and the device’s affordability will be critical to its success.
IoTaugmented-realitysmart-glassesAI-assistantwearable-technologySnapOSAR-applicationsApple unveils watchOS 26 with new design, wrist-flick gesture, and AI Workout Buddy feature
At WWDC 2025, Apple announced watchOS 26, a significant update for the Apple Watch featuring a redesigned interface based on the new Liquid Glass operating system. This redesign aims to unify the user experience across Apple devices. A notable new interaction is the wrist-flick gesture, which allows users to dismiss notifications, mute incoming calls, and silence timers or alarms with a simple flick of the wrist. The update also introduces the AI-powered Workout Buddy, which leverages Apple Intelligence to analyze workout data in real-time and provide personalized encouragement through a dynamic text-to-speech voice. The Workout app has been streamlined for easier access, and Workout Buddy offers motivational pep talks at the start of runs. Additionally, watchOS 26 brings the Notes app to the Apple Watch for quick note-taking and viewing, enhanced ambient noise detection to automatically adjust call and notification volumes, and new Messages features like Live Translation, aligning the watch’s capabilities more closely with the iPhone.
IoTwearable-technologyApple-Watchsmart-devicesAI-fitness-assistantgesture-controlmobile-operating-systemsApple AirPods get new features, including studio-quality audio and a camera remote, at WWDC 2025
At WWDC 2025, Apple announced new features for its AirPods lineup, focusing on enhanced audio recording and camera control capabilities. The AirPods 4, AirPods 4 with Active Noise Cancellation, and AirPods Pro 2 will gain studio-quality audio recording, enabled by a combination of the H2 chip, beamforming microphones, and computational audio. This upgrade promises improved sound quality for recordings made on the go or in noisy environments, as well as more natural audio during iPhone or FaceTime calls and other voice applications. Additionally, AirPods users will be able to control their device cameras remotely by pressing and holding the AirPods stem. This gesture can activate the native camera app or a third-party camera app, with options to start either photo or video capture. The video capture feature is particularly noted as beneficial for social media content creators, such as TikTok users. The camera remote function may also hint at future integration with augmented reality (AR) devices.
IoTwearable-technologyaudio-technologysmart-devicesApple-AirPodsH2-chipcomputational-audioApple’s new Workout Buddy helps you sweat smarter
Apple has introduced Workout Buddy, an AI-powered workout coach designed to enhance fitness routines by providing real-time coaching based on users’ current workouts and historical fitness data. This data includes metrics such as pace, miles logged, activity rings closed, and training load. Workout Buddy utilizes a text-to-speech model to deliver motivational feedback through generative voices modeled after Apple Fitness+ trainers, allowing users to select from multiple voice options. The AI also offers dynamic updates during workouts—highlighting milestones like fastest mile or distance markers—and provides a summary at the end, detailing average pace, heart rate, and achievements such as completing a first 10K run. In addition to Workout Buddy, Apple is updating the Workout app on the Apple Watch and iPhone with a new layout that makes features like Custom Workout and Race Route more accessible. The app also integrates enhanced media features, enabling Apple Music to recommend playlists or podcasts tailored to the user’s workout type or listening preferences. Apple emphasizes that Workout Buddy is designed to be personal and private, aligning with the company’s broader focus on user privacy. The feature will initially be available in English and support the most popular workout types.
IoTwearable-technologyAI-fitness-coachApple-Watchhealth-monitoringsmart-workoutfitness-technologyScientists sew up smart t-shirt, gesture-reading gloves using sound waves
smart-textileswearable-technologygesture-recognitionIoThealth-monitoringacoustic-wavessmart-wearablesGalaxy Ring - thiết bị theo dõi sức khoẻ siêu nhỏ
IoThealth-technologysmart-ringwearable-technologySamsunggesture-controlBluetooth