Tag: Smart ring

  • Oura Develops Smart AR Glasses Controlled by Smart Ring

    Oura Develops Smart AR Glasses Controlled by Smart Ring

    Key Takeaways

    1. Oura’s new patent (20260023426) outlines how wearable devices, like a smart ring and smart glasses, could connect and work together.
    2. The smart ring can collect heart rate data, which can be displayed instantly on the smart glasses, helping users adjust workout intensity.
    3. Users can manipulate the display on the smart glasses through hand gestures using the linked smart ring.
    4. The patent mentions potential applications in augmented reality (AR), mixed reality (MR), and virtual reality (VR), but clarifies that displaying heart rate data is not the same as full visual overlays.
    5. The technology is still in the patent stage, and it is uncertain if it will become a marketable product by mid-2025.

    In a newly released patent numbered 20260023426, Oura shows how various wearable devices could connect and work together. The company specifically mentions a smart ring and smart glasses in their plans. While this idea isn’t exactly revolutionary, the patent explains how heart rate data collected by the smart ring could be shown instantly on the smart glasses. This feature could help users adjust their workout intensity easily. Moreover, the display can be manipulated through hand gestures, thanks to the linked smart ring.

    XR Applications Mentioned

    The patent also touches on XR applications, which may include augmented reality, mixed reality, and virtual reality. This could mean adding virtual elements to real-world settings, although these terms are sometimes misused in practice. Simply put, displaying heart rate information is an extension of reality, but it doesn’t equate to visual overlays seen in real life, like translating a menu in a restaurant.

    Future of the Patent

    At this moment, it’s just a patent. It suggests that Oura has been developing this type of technology at least until mid-2025. As is often the case, it’s uncertain whether this idea and patent will eventually become a product that can be bought.

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  • Wearables to Accurately Estimate Blood Sugar Levels Ahead of Apple

    Wearables to Accurately Estimate Blood Sugar Levels Ahead of Apple

    Key Takeaways

    1. Actxa’s smart ring estimates future blood sugar levels using AI and optical sensors, but results are not precise measurements, only a dynamic range after a one-minute assessment.
    2. The press release does not provide details on the extent of the dynamic range, which may limit practical use if it is too broad.
    3. The smart ring includes a “medical-grade” assessment for the risk of developing type 2 diabetes based on data collected over three days.
    4. The effectiveness of the risk evaluation may depend on both PPG sensor data and activity data, but specifics are unclear.
    5. The blood glucose estimate feature is not suitable for individuals with type 1 diabetes or those experiencing hypoglycemia and should not replace traditional blood testing or continuous glucose monitoring (CGM).

    Actxa has introduced a smart ring that aims to give an estimate of blood sugar levels in the future, though measuring blood glucose without invasive methods has been quite challenging. To fully understand how this feature is intended to function, the related press release needs to be examined closely.

    How the Technology Works

    The company claims to utilize AI and optical sensors to offer insights into blood glucose levels. It’s important to note that “insight” does not equate to precise measurement. Instead, a dynamic range is expected to be shown after a one-minute assessment. The press release lacks details on how extensive this dynamic range is. Generally, reporting values as a range is acceptable when precision is not possible, and scientific measurements often convey uncertainty in ranges. However, if the ranges for blood sugar are excessively broad, they may not provide practical information.

    Risk Evaluation Features

    Furthermore, the smart ring offers a “medical-grade” evaluation of the risk for developing type 2 diabetes. This assessment relies on data gathered over a span of 3 days. It’s not clear how much the PPG sensors contribute to this evaluation, as it could also depend on activity data. The manufacturers state that the blood glucose estimate should not be used by individuals with type 1 diabetes or those experiencing hypoglycemia, indicating that this feature is certainly not a substitute for traditional blood testing or continuous glucose monitoring (CGM).

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  • Rogbid Fusion: Smart Ring & Mini Smartwatch in One Device

    Rogbid Fusion: Smart Ring & Mini Smartwatch in One Device

    Key Takeaways

    1. The Rogbid Fusion combines features of a smartwatch and a smart ring with a unique design.
    2. It has an adjustable Milanese band and a 0.49-inch OLED display showing time, date, step count, and heart rate.
    3. Supports over 100 sports modes and tracks sleep and cycles, with heart rate and SpO2 sensors.
    4. Can be worn on the wrist or as a ring, is water-resistant up to 5 ATM, and has a battery life of up to five days.
    5. Priced at $49.99, available on the manufacturer’s website, with shipping options to Europe.

    While the Casio Ring Watch and smart rings like the Oura Ring 4 (starting at $349 on Amazon) gather a lot of health information, the Rogbid Fusion merges these two styles and features a unique design that resembles a smartwatch more than a traditional ring.

    Design Features

    The Rogbid Fusion comes with an adjustable Milanese band, allowing it to fit comfortably on any finger. On the front, there is a 0.49-inch OLED display that can show the time, date, step count, and heart rate. The back part is see-through and contains the heart rate and SpO2 sensors. Together with an accelerometer, the Rogbid Fusion reportedly supports over 100 sports modes, along with tracking for sleep and cycles.

    Versatile Wear Options

    The Milanese band can be changed out for a wrist strap, enabling the Rogbid Fusion to be worn on the wrist like a mini smartwatch. It is resistant to water up to 5 ATM, making it suitable for swimming as well. Rogbid claims that a single charge lasts as long as five days, and it takes just one hour to charge from empty to full.

    Pricing and Availability

    The Rogbid Fusion 2-in-1 smart ring is currently available on the manufacturer’s website for $49.99. Rogbid also delivers to Europe, although the listed price does not cover extra shipping or import charges.

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  • RingConn Gen 3: Oura Alternative with Blood Pressure and Vibration

    RingConn Gen 3: Oura Alternative with Blood Pressure and Vibration

    Key Takeaways

    1. The new RingConn Gen 3 features a waterproof titanium body and comes in five colors: matte black, brushed silver, polished silver, royal gold, and polished rose gold.
    2. Available in US sizes 6 to 15, the ring can fit a wide range of users.
    3. It alerts users to potential high blood pressure based on heart rate, SpO2, accelerometer, and skin temperature data, rather than medical-grade measurements.
    4. The new model includes a vibration motor for haptic feedback, notifying users of fitness goals or abnormal readings.
    5. The RingConn Gen 3 is expected to have improved battery life, lasting longer than the 10 to 12 days of the previous version, with no subscription fee required.

    The RingConn Gen 2 and RingConn Gen 2 Air (starting at $199 on Amazon) are about to be replaced by a new version that boasts a variety of upgrades. Like its predecessors, this new iteration comes with a waterproof titanium body, but now it’s available in five stylish colors: matte black, brushed silver, polished silver, royal gold, and polished rose gold.

    Size Options

    The ring is offered in US sizes ranging from 6 to 15, making it likely that most individuals can find a suitable fit. One of the standout features is its capability to alert users to high blood pressure. However, it’s important to clarify that this alert is not derived from a medical-grade blood pressure measurement. Instead, the RingConn utilizes data from its heart rate and SpO2 sensors, along with the accelerometer and skin temperature sensor, to assess the risk of high blood pressure. This method is somewhat similar to that of the Circular Ring 2.

    New Features

    Another significant improvement is the inclusion of a vibration motor that delivers haptic feedback. This feature can notify users when they achieve a fitness goal or when an abnormal reading is detected. Additionally, RingConn claims that this new model will have a longer battery life compared to the previous version, which was said to last between ten to twelve days on a single charge. Unfortunately, specific runtime details have not been disclosed yet.

    As of now, it’s uncertain when the RingConn Gen 3 will be available for purchase or what its price will be. Unlike the Oura smart rings, it seems that the RingConn Gen 3 will not necessitate a subscription fee.

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  • Soxai Ring 2: Japanese Titanium Smart Ring with PPG Sensor

    Soxai Ring 2: Japanese Titanium Smart Ring with PPG Sensor

    Key Takeaways

    1. New Features: The Soxai Ring 2 includes advanced sleep tracking, health monitoring, and improved sensing technology compared to its predecessor.

    2. Enhanced Sensor Technology: The ring features a new optical PPG sensor called “Deep Sensing,” along with an AI-aided 3D accelerometer and skin temperature sensor for better accuracy in health metrics.

    3. Sleek Design: The Soxai Ring 2 has a slimmer profile, made from a titanium alloy and synthetic resin, available in five finishes.

    4. Long Battery Life: The ring offers up to 14 days of battery life, charges via NFC, and is water-resistant up to 100 m.

    5. Companion App: Users can view health data and receive lifestyle advice through a smartphone app, but the ring does not measure blood pressure.

    Japanese startup Soxai has just released the Soxai Ring 2, expanding their range of compact health-oriented wearables, similar to offerings from Oura and Samsung. This new smart ring comes with features like sleep tracking and ongoing health monitoring, boasting improvements in both its design and sensing technology compared to its earlier version.

    Enhanced Sensor Technology

    At the heart of the Ring 2 is a newly designed optical PPG sensor called “Deep Sensing,” which Soxai claims was created internally using their unique optical and algorithm expertise. This improved sensor aims to enhance the accuracy of measurements for heart rate, blood oxygen, sleep stages, and indicators related to the risk of sleep apnea. In addition to the PPG sensor, the ring incorporates an AI-aided 3D accelerometer and a skin temperature sensor.

    Sleeker Design and Specifications

    The Soxai Ring 2 features a slimmer profile than the earlier model. Its dimensions are 6.7 mm wide and 2.7 mm thick. Depending on the size, it weighs between 2.1 g and 2.7 g. The outer casing is crafted from a titanium alloy, while the inner part consists of synthetic resin. Users can choose from five different finishes: silver, matte silver, matte black, pink gold, and gold.

    Impressive Battery and App Support

    The battery can last up to 14 days on a single charge, varying with ring size and usage. It charges via contactless NFC, taking between 60 to 120 minutes for a full charge. The ring is compatible with Bluetooth Low Energy 5.0 and has a water resistance rating of 100 m.

    Data obtained from the ring is viewable through a companion app on smartphones. This app provides insights on sleep scores, duration, and patterns, as well as general lifestyle advice. Users can also find tips for enhancing their sleep habits, based on algorithms that are overseen by professionals affiliated with the Japanese Society of Sleep Research. However, it’s important to note that measuring blood pressure is not included.

    The Soxai Ring 2 is priced at ¥39,980 (~$257) in Japan, and there’s no subscription fee involved. It’s already available for purchase, with options for buyers to order a sizing kit or choose a known size directly from Soxai’s online store and major Japanese retailers. Keep in mind that Soxai has clearly stated that the ring will not be shipped outside of Japan at this time.

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  • Smalth Titanium: Smart Ring with 12 Days Battery Life Launches

    Smalth Titanium: Smart Ring with 12 Days Battery Life Launches

    Key Takeaways

    1. Material and Design: The Titanium smart ring is made from medical-grade titanium, making it lightweight (2.7 grams) and strong for comfort during extended wear.

    2. Health Tracking: It tracks heart rate, blood oxygen levels, and provides detailed sleep data without needing Bluetooth or an app, unlike more expensive options.

    3. User-Friendly App: The ring has an app for comprehensive health details, offering essential wellness features without a subscription fee.

    4. Activity Tracking and Battery Life: It tracks activities like running, cycling, and walking, with a battery life of around seven days and up to 30 days with the charging case.

    5. Availability and Price: The Smalth Titanium smart ring is available in black for $88 from the official website.

    Smalth has launched its newest smart ring, the Titanium, on the world stage. This innovative device sports a shell made from medical-grade titanium, which the brand says is both lightweight and strong, making it comfy for extended use. In terms of size, it comes in at 2.7 grams (0.095 ounce) and has a width of 7.6 mm alongside a thickness of 2.3 mm (0.090 inch).

    Health Tracking Features

    This budget-friendly smart ring can keep track of a week’s worth of complete health data without needing to connect to Bluetooth or an app—something usually reserved for pricier options like the Ultrahuman Ring Air and the Oura Ring 4. When it comes to health monitoring, the Titanium ring is designed to track heart rate and blood oxygen levels continuously. Additionally, it also provides detailed sleep tracking, offering data on sleep cycles, stages, scores, and total sleep time.

    User Experience

    Similar to other smart rings, this health-monitoring device has app-based controls that give users comprehensive health details. While the accompanying app may not dive as deep into data as other high-end rings, it does provide necessary wellness features that are good for the cost. In contrast to its high-end competitors, there’s no subscription fee required for this ring.

    Activity and Battery Life

    In addition to health monitoring, the Titanium ring also tracks various activities such as running, cycling, and walking, among others. When it comes to battery performance, Smalth claims that the Titanium can last around seven days under normal usage, and can stretch up to 30 days when used with the provided charging case. Moreover, the ring is reportedly waterproof up to a depth of 10 ATM.

    Currently, the Smalth Titanium smart ring is available in a sleek black color and can be purchased directly from the official website for a price of $88.

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  • Rogbid Launches $79.99 Smart Ring with Titanium and Display

    Rogbid Launches $79.99 Smart Ring with Titanium and Display

    Key Takeaways

    1. Durable Design: The Rogbid SR16 smart ring is made from titanium, weighing 3.5 grams, and has dimensions of 8 mm in width and 2.5 mm in thickness.

    2. Enhanced Display Features: The ring includes touch gesture capabilities, caller ID for incoming calls via Bluetooth 5.2, and adjustable brightness through its app.

    3. Health Monitoring Capabilities: It tracks heart rate, SpO₂, heart rate variability, stress levels, and sleep stages using the Tianyi 3918H heart rate sensor.

    4. Battery Life: The SR16 offers about five days of active usage and up to 30 days on standby, with magnetic charging and short-circuit protection.

    5. Affordable Pricing: Launched at $79.99, the SR16 provides a combination of premium materials, multi-sensor tracking, and practical features at a lower price compared to competitors.

    As smart rings gain popularity, Rogbid is unveiling a new option in this market – the SR16. This smart ring follows last year’s SR08 Ultra and the SR10, boasting enhanced durability, better sensors, and a new display interface compared to its earlier models. The wearable is made from titanium, has a weight of 3.5 grams, and measures 8 mm in width with a thickness of 2.5 mm.

    Enhanced Display Features

    The SR16 features a display that allows touch gestures for quick access to time, heart rate, step count, and sleep monitoring. Unlike many rings in the same price bracket, this model includes a caller ID function, which displays incoming call numbers when connected via Bluetooth 5.2. Users can adjust the brightness of the screen right from the app, making it user-friendly.

    Health Monitoring Capabilities

    For health tracking, the ring utilizes the Tianyi 3918H heart rate sensor for ongoing heart rate and SpO₂ measurements. It also tracks heart rate variability, stress levels, and sleep stages—features often reserved for pricier devices like the Oura Ring 4 (currently $349 on Amazon) and Ultrahuman Ring Air. While Rogbid’s app may not offer the comprehensive readiness metrics of Oura or the glucose insights from Ultrahuman, it effectively covers essential wellness features for its price point.

    Battery Life and Functionality

    In terms of battery life, the SR16 performs well on paper, offering about five days of active usage and up to 30 days on standby, according to the manufacturer. Charging is conducted through magnetic adsorption, which includes short-circuit protection. For such a small ring, it compares well to the RingConn Gen 2, although it falls slightly short of Oura’s seven-day performance. The SR16 also features gesture controls, enabling users to take pictures or switch between music and short videos. Available in black, silver, and gold, it comes in seven sizes (8–14).

    Rogbid’s SR16 launches at a price of $79.99, making it a good value choice. While it may not have the ecosystem integration of Samsung’s Galaxy Ring or the sophisticated app analytics of Oura, it surprisingly combines premium materials, multi-sensor tracking, and a practical display at a much lower price.

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    Rogbid Launches $79.99 Smart Ring with Titanium and Display

     

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  • Qring Titan Pro Smart Ring Now Comes with Magnetic Charging Case

    Qring Titan Pro Smart Ring Now Comes with Magnetic Charging Case

    Key Takeaways

    1. Qring launched the Titan Pro smart ring with a new magnetic charging case, priced at $99, alongside the original model.
    2. A limited-time promotion offers a free magnetic charging case with purchase, plus discounts when buying multiple rings or signing up for the newsletter.
    3. The magnetic charging case allows for 11 full recharges, extending the ring’s battery life by about 30 days.
    4. The Titan Pro tracks health metrics like heart rate and sleep, and supports various workout activities, with data accessible via a free companion app.
    5. The smart ring is available in sizes from 18.3 mm to 21.6 mm and has a touchable display that shows time, steps, heart rate, and battery life.

    Earlier this year, Qring unveiled the Titan Pro smart ring, which is the next version of the first Titan Ring. Recently, they have added a magnetic charging case to the Titan Pro lineup, making it a new option alongside the original Titan Pro. Interestingly, this new magnetic model is priced the same as the original.

    Pricing and Launch Offers

    Specifically, the Titan Pro with the magnetic charging case is set at $99. During the launch promotion, every purchaser will receive a free magnetic charging case. This offer, however, is only available for a limited time. In addition to this, the company is offering up to $50 off when you buy any two smart rings or a discount of $10 if you sign up for their newsletter. Buyers can get the smart ring directly from Qring’s official online store.

    Features of the Charging Case

    Now, let’s discuss the charging case. The new portable magnetic case can deliver up to 11 full recharges, which extends the ring’s overall battery life by approximately 30 days, as mentioned by Qring in their press release. It maintains the same features and size as the original Titan Pro. In terms of measurements, the smart ring has a thickness of 2.7 mm (0.10 inch), a width of 8 mm (0.31 inch), and it weighs around 4 grams (0.14 oz).

    Health and Fitness Tracking

    The smart ring, rated at 5 ATM, tracks various metrics, such as heart rate, SpO2 levels, sleep stages, and sleep duration. Additionally, it provides a variety of workout tracking options for those into fitness and sports, like swimming, cycling, walking, and running. Users can view all their health, fitness, and wellness information via the Qring companion app. This app can be downloaded for free without any subscription on both iOS and Android devices.

    Regarding sizes, the Titan Pro is available in sizes from 18.3 mm to 21.6 mm. It also features a touchable display that shows the time, steps, heart rate, and battery life right from the ring. Finally, the smart ring contains a 17 mAh battery and can last up to one week on a single charge.

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    Qring Titan Pro Smart Ring Now Comes with Magnetic Charging CaseQring Titan Pro Smart Ring Now Comes with Magnetic Charging Case

     

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  • Ring One 2.0: Smart Titanium Ring with Blood Pressure & AFib Sensor

    Ring One 2.0: Smart Titanium Ring with Blood Pressure & AFib Sensor

    Key Takeaways

    1. Muse has launched the Ring One 2.0, a smart ring funded through Indiegogo, focusing on health-related features.
    2. Key health features include cuff-free blood pressure readings, AFib detection, and monitoring of heart rate, oxygen saturation, and skin temperature.
    3. The Ring One 2.0 supports contactless payments, unlocks smart locks and vehicles, and is water-resistant up to 100 meters.
    4. The paired app offers AI-driven insights into sleep quality and other metrics, although some features may require a subscription.
    5. An alternative option is the RingConn Gen 2, available on Amazon.

    The name Muse might ring a bell for some people. This company specializes in wearables and has just unveiled the Ring One 2.0. This latest smart ring is set to be funded through Indiegogo, although there are currently no specifics on pricing. Nonetheless, the announcement for the Ring One 2.0 highlights several cutting-edge features.

    Health Focused Technology

    The smart ring mainly centers on health-related capabilities, with its cuff-free blood pressure readings being a standout feature. However, it’s still uncertain how precise these measurements will be or if the user will need to calibrate the device. Apple has recently demonstrated how tricky it can be to measure high blood pressure accurately, as the alerts for high blood pressure on the Apple Watch have been less effective. On the other hand, the Ring One 2.0 is said to display actual values. The company also promotes AFib detection, along with heart rate and oxygen saturation monitoring, plus tracking for respiratory rate and skin temperature.

    Versatile Features

    The Ring One 2.0 also supports contactless payments using NFC technology, and it can unlock smart locks or compatible vehicles. Additionally, this wearable is water-resistant up to a depth of 100 meters, and the brand assures users of its robust construction thanks to the use of titanium.

    Meanwhile, the paired app provides AI-driven insights into sleep quality and various other metrics. This suggests that the smart ring might deliver more or less tailored recommendations for users. However, it appears that some features may require a subscription and could be hidden behind a paywall.

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    Ring One 2.0: Smart Titanium Ring with Blood Pressure & AFib Sensor

     

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  • Affordable Vibe Smart Ring: Touch Controls & Vibration Alerts

    Affordable Vibe Smart Ring: Touch Controls & Vibration Alerts

    Key Takeaways

    1. The Rollme Vibe smart ring is priced at $80, with potential additional shipping or import charges.
    2. Available in various sizes, accurate measurement of ring size is essential before ordering.
    3. The ring features vibration notifications for calls, messages, and reminders, but does not display content.
    4. It offers health tracking capabilities, including sleep quality, body temperature, and heart rate monitoring.
    5. The Vibe is waterproof up to 5 ATM, has a battery life of up to one week, and includes a charging case.

    Rollme has introduced a new smart ring called the Vibe. Customers can purchase this innovative device for $80 directly from the company, although they should be aware that additional shipping or import charges may apply. It’s important to note that the Rollme Vibe comes in various sizes, so users must ensure they measure their ring size accurately before ordering. Alternatively, there are numerous other smart rings available on Amazon.

    Vibration Notifications

    One standout feature of the Vibe is its small vibration motor. This component enables the smart ring to notify users of incoming calls or new notifications from their smartphones. It can also serve as a reminder for appointments, among other functions. However, it’s worth mentioning that the Vibe can only signal that a notification is present and cannot show the actual content. Therefore, users should set up these vibration alerts correctly to make the most of this wearable technology.

    Health Tracking Capabilities

    The smart ring includes a variety of health monitoring features. It tracks sleep patterns and provides insights into both the duration and quality of sleep. Additionally, it can measure body temperature and heart rate, allowing users to gauge the intensity of their physical activities. The ring is designed with a ceramic outer layer and a stainless steel inner layer. It has a touch-sensitive area that enables users to activate an SOS feature by pressing it for a longer duration, which then alerts emergency contacts. Moreover, the Rollme Vibe is waterproof up to 5 ATM and offers a battery life of up to one week. A charging case is also included in the package.

    Affordable Vibe Smart Ring: Touch Controls & Vibration Alerts

     

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