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Circular's Digital Sizing Solves Smart Rings' Biggest Problem - Preorder Your Ring 2 Now

Circular's latest model, the Circular Ring 2, has introduced a groundbreaking Digital Ring Sizing feature that streamlines the traditional ring-sizing process, allowing users to determine their size using only their smartphone camera. This innovation enhances the overall user experience and is a significant departure from other smart ring brands. The new sizing technology also enables a more personalized fit, which can lead to increased wearer satisfaction.

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The Future of Smart Rings Is Here, and It's More than Just Digital Sizing Δ1.91

The Circular Ring 2 has been unveiled with cutting-edge features that make it stand out in the smart ring market, including digital sizing, ECG capabilities, and women's health tracking. With a new wireless charging case and FDA-approved Afib detection, the Ring 2 promises to deliver improved user experiences and convenience. The company also claims up to seven days of battery life, a significant improvement over its predecessor.

The Smart Ring Market Gains Momentum with FDA-Approved ECG Δ1.83

The Circular Ring 2 offers a comprehensive set of health tracking features, including an electrocardiogram (ECG) with FDA approval, which allows for the detection of certain heart rhythm irregularities. The wearable automatically tracks heart rate, skin temperature, SpO2 levels, and other vital signs throughout the day, providing users with valuable insights into their overall health. With its emphasis on feature accessibility without paid subscriptions, the Circular Ring 2 positions itself as a more affordable alternative to existing smart rings.

The Best Smart Rings of 2025: Expert Tested and Reviewed Δ1.76

The latest smart rings on the market have been evaluated for their capabilities in tracking sleep, activity, and overall wellness, with the Oura Ring 4 emerging as the top choice due to its advanced features and user-friendly interface. Other noteworthy competitors include the Ultrahuman Ring Air, which offers a subscription-free experience, and the Samsung Galaxy Ring, which integrates seamlessly into the Samsung ecosystem. As the smart ring market evolves, these devices not only enhance health monitoring but also reflect a growing trend towards more personalized and convenient wearable technology.

Black Shark Launches a New Affordable Samsung Galaxy Ring Competitor Δ1.75

The Black Shark Ring 2 has been introduced in China as an affordable alternative to Samsung's Galaxy Ring, boasting enhancements such as reduced weight and improved battery life. Weighing only 4 grams, the new ring offers up to 10 days of battery life, a significant upgrade from its predecessor, and introduces features like gesture control for added convenience. With better health monitoring capabilities and increased durability, the Black Shark Ring 2 aims to capture a segment of the growing wearables market.

The Future of Fitness Rings: Expert Insights on Smart Rings Δ1.73

We tested the best smart rings you can buy to help you accomplish your fitness goals that measure sleep, heart rate, body temperature, and more. The Oura Ring 4 debuted in October and boasts some substantial hardware and software upgrades from the tried and true Oura Ring 3. With its exceptional sleep tracking, activity monitoring, and resilience feature, the Oura Ring 4 is a top choice for fitness enthusiasts. Its advanced smart sensing technology allows for continuous and accurate data capture, providing users with valuable insights into their physical health.

Future Samsung Galaxy Ring to Feature Advanced Temperature Sensing Capabilities Δ1.72

A new patent reveals Samsung is working on a unique upgrade to its smart ring, which could include a feature to detect the temperature of various surfaces, including hot coffee. The company's current Galaxy Ring already features a built-in temperature sensor for measuring internal body temperature, but this new innovation would allow users to determine when they're holding something that affects the ring's temperature reading. This technology is still in its infancy and could potentially be used to identify potential hazards or provide alerts to ensure safe handling.

Smart Rings Go up to $100 Off: The Oura Ring 3 Deal Is Too Good to Pass Up Δ1.72

The Oura Ring Gen 3 is a popular smart ring that offers impressive health tracking features and a sleek design, now available with discounts of up to $100 at Amazon. This rare sale marks one of the first times the older model has gone on sale, making it an attractive option for those looking for a reliable wearable without breaking the bank. The Oura Ring 4, the latest iteration, was recently released, but this deal provides a chance to snag the Gen 3 at a discounted price.

Honor "Magic7 Mini" Tipped to Challenge Xiaomi 15 with Smaller Display Δ1.71

Honor might get into the compact flagship Android smartphone trend this year, with a new version of its current Magic7 with a smaller display. The OEM's putative "OnePlus 13T" rival's main selling point might be joined by others such as an ultra-slim build in 2025. The habitually accurate tipster Digital Chat Station asserts that one of the OEM's next premium devices will have a display of 6.3 inches in diagonal length, just like the Xiaomi 15 and rumored OnePlus 13T.

The Future of Phone Cameras: Bigger Is Not Always Better Δ1.71

The cameras on our phones won’t stop getting bigger, with new concept designs from Xiaomi and Realme showcasing enormous ring-of-cameras and bulky lens mounts. While these advancements could lead to improved photo quality, the practicality and ergonomics of carrying such large lenses are questionable. The ability to attach interchangeable lenses also raises concerns about the complexity and cost of this technology.

Large-Scale Next-Generation Printer Impresses with Print Quality and Speed Δ1.71

The Creality K2 Plus has emerged as a formidable contender in the 3D printing market, boasting impressive build quality, material versatility, and advanced printing capabilities, including multifilament support. While the printer excels in speed and quality, its large footprint and slower multifilament print speeds may pose challenges in space-constrained environments. Overall, this machine represents a significant leap forward, catering to professionals and educational institutions seeking high-performance 3D printing solutions.

Blood Pressure in Smartwatches: A New Frontier for Health Monitoring Δ1.71

Huawei's Watch D2 has made a significant breakthrough in wearable technology by integrating an ambulatory blood pressure monitoring device, marking the first wrist-based device of its kind. The smartwatch is certified by China's National Medical Products Association and the EU's Medical Device Regulation, ensuring its safety and accuracy. By measuring blood pressure over a 24-hour period, users can gain a clearer picture of their health, particularly for those with hypertension and cardiovascular issues.

DJI Seeks to Disrupt 360-Degree Camera Market with Osmo 360 Δ1.70

A leaked image suggests that DJI's upcoming 360-degree camera, codenamed Osmo 360, will feature a larger image sensor and design similar to the GoPro Max. This could be a game-changer for the brand in the 360-degree camera space, which is currently dominated by Insta360. The rumored Osmo 360 may also have a different set of features than its rivals, setting it apart from the competition.

Apple and Nhl Unveil Smartwatch Solution for Better Situational Awareness on Ice Δ1.70

The National Hockey League has partnered with Apple to outfit referees with custom-made smartwatches that provide real-time game information, enhancing situational awareness. These watches utilize the NHL Watch Comms app, allowing officials to view the game clock directly from their wrist and receive haptic alerts for key events such as penalties and timeouts. The technology aims to minimize distractions and improve decision-making on the ice.

Oura Ring Unveils Big Readiness Score Upgrade that Accounts for Menstrual Cycles Δ1.70

Oura Ring's readiness core is getting a big upgrade, with the algorithm now taking into account the biometric changes of the menstrual cycle. This update ensures more accurate assessments of daily well-being and acknowledges the impact of hormonal fluctuations on women's physiology. The company's goal is to provide more personalized information to empower women to navigate their unique cycles.

Innovative Camera Technology Could Revolutionize Smartphone Photography Δ1.70

Xiaomi's new magnetic clip-on camera module features a large microFourThirds sensor and a fast f/1.4 lens with a 35 mm equivalent focal length, offering improved image quality in low-light conditions and enhanced dynamic range. This innovative design could provide a significant boost to smartphone cameras, rivaling those of standalone point-and-shoot cameras. By incorporating a modular camera system, Xiaomi aims to give users more flexibility and creative control over their mobile photography experiences.

Meta's New Smart Glasses Come with Some Much-Needed Upgrades to Their Battery and Sensors. Δ1.70

Meta has unveiled the Aria Gen 2 smart glasses, designed primarily for AI and robotics researchers, featuring significant enhancements in battery life and sensor technology. These advancements, including eye tracking cameras and a heart-rate sensor, hint at promising features that could be integrated into Meta's upcoming consumer glasses, potentially enhancing user experience and functionality. While the consumer versions are still awaited, the upgrades in the Aria Gen 2 raise expectations for improved performance in future iterations of Meta’s smart eyewear.

Blood Pressure Monitoring Comes to Smartwatches with Huawei's Watch D2 Δ1.69

Huawei's Watch D2 is a significant development in the field of smartwatch technology, offering a built-in ambulatory blood pressure monitoring device for the first time. The wearable has been certified by China's National Medical Products Association and the EU's Medical Device Regulation, ensuring its reliability and accuracy. This innovation can provide individuals with hypertension or cardiovascular issues with a more comprehensive understanding of their blood pressure over an extended period.

Honor Magic8 Tipped to Launch with More Compact, Ultra-Slim-Bezel Display Δ1.69

The next-generation Honor Magic8 is rumored to have a smaller OLED display than its predecessor, boasting a 120Hz refresh rate and potentially ground-breaking bezels. This compact design could be a harbinger of a trend shift in the Android smartphone market, where flagship devices may now prioritize size and minimalism over mere screen real estate. As smaller displays become more economical, smartphones might eventually trade-in their bulkier, border-heavy designs for sleeker, more refined aesthetics.

Samsung Offers Up to 63% Off Galaxy Ring with Trade-In Program Δ1.69

The Samsung Discover Spring Sale has made it possible for customers to declutter their tech drawers and upgrade to the Galaxy Ring, with trade-in offers ranging from up to $250 off an eligible smartwatch or ring. The new offer is available on a range of products, including the latest Oura RIng 4, Amazfit, Evie, and other brands. This move positions Samsung as a major player in the wearable technology market.

Ring Camera Deals at Half Price: Don't Miss Out Δ1.69

The Ring Stick Up Cam Pro is currently available for $90 at Amazon, offering a 50% discount on the battery model. This limited-time deal allows consumers to save $90 and take advantage of the camera's reliable performance, removable battery pack, and compatibility with Amazon Alexa. The camera's features, including Bird's Eye View and enhanced two-way talk, are available with a Ring Home subscription for $5/month.

The Smartwatch Market Shifts Away From Wear OS. Δ1.69

The Honor Watch 5 Ultra has unveiled its brand new features, including a unique angular design, grade 5 titanium shell, and impressive battery life. The watch boasts a 1.5-inch AMOLED display, LTPO tech, and a 60Hz refresh rate, enabling always-on functionality and variable refresh to preserve battery life. Despite the lack of Wear OS support, Honor's proprietary MagicOS works with both Android and iOS.

The Samsung Galaxy S26 Ultra Could Have Even Smaller Bezels - and that Could Mean an Even Bigger Dis. Δ1.69

The rumored flagship phone may feature a 7-inch display, potentially becoming one of the first modern slab phones to achieve this size without sacrificing overall dimensions. The reduction in bezels could also lead to an enhanced user experience, as it would allow for more screen real estate without increasing the device's overall size. If successful, this redesign could solidify Samsung's position at the forefront of smartphone innovation.

Samsung Will Give You Up to $250 Off a New Galaxy Ring with a Smartwatch or Ring Trade-In Right Now Δ1.69

The Discover Samsung Spring Sale is now live, offering potential savings of over 63% off the new Samsung Galaxy Ring, which sells for $400, when traded in. The trade-in offer allows customers to declutter their tech drawer and upgrade to the latest smart wearable, which provides top features like sleep and stress tracking, fitness tracking, and more. This deal is available on various brands and models of smartwatches and rings, including Samsung's own products.

Google Pixel Watch 2 and Pixel Watch 3 Get New Features via March Feature Drop Δ1.69

The Google Pixel Watch 2 and Pixel Watch 3 have received a major update with the latest feature drop, introducing practical new features such as menstrual health tracking via the Fitbit app, an improved pedometer, and an automatic sleep mode. The update aims to improve accuracy in step counting and calorie burn calculations, particularly for users who engage in activities that affect pedometer readings. Menstrual cycle tracking is also available directly within the Fitbit app, allowing users to track their periods and receive predictions about their next period.

Google Rolls Out Major Pixel Watch Upgrade for All Users – Here's What's New in Wear OS 5.1 Δ1.69

Google has started rolling out Wear OS version 5.1 to its entire Pixel Watch lineup, bringing significant updates to the device, including a potentially life-saving Loss of Pulse Detection feature, menstrual health support, and improved step tracking and sleep monitoring. The update aims to enhance user experience, particularly for users with disabilities. Google's new wearable upgrade is part of the company's efforts to continually improve its smartwatch offerings.