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Smart Ring

All articles tagged with #smart ring

Could Apple go circular? A smart ring looks likelier
technology15 days ago

Could Apple go circular? A smart ring looks likelier

A Bloomberg report suggests Apple may explore a round Apple Watch, but the author argues a smart ring is more likely. While a round design appeals aesthetically and mirrors many traditional watches, rectangular screens maximize information density, a key utility argument for Apple. For health-focused users who don’t need to constantly view data, a smart ring (like the Oura Ring) is a smarter alternative, a view the author supports with personal experience and notes that Gurman and Eddy Cue allegedly share this sentiment.

Casio debuts full-metal smart ring for health tracking
technology25 days ago

Casio debuts full-metal smart ring for health tracking

Casio unveils its first smart ring, the CRW-H001, a full-metal wearable that combines digital timekeeping with health tracking (steps, calories, heart rate, SpO2, body temperature, sleep, recovery) and discreet smartphone notifications via vibration. Built with metal injection molding for a one-piece ring, it pairs with a Casio app on iOS, Android, and select HarmonyOS devices; available in sizes 9–11 and sold exclusively in China with limited after-sales service, signaling Casio’s shift from novelty ring watches to practical wearables.

Casio Turns Ring Fashion Into Health Tech With CRW-H001
gadgets26 days ago

Casio Turns Ring Fashion Into Health Tech With CRW-H001

Casio unveiled the CRW-H001 smart ring, turning its ring watch into a health-tracking wearable with heart-rate, sleep and blood-oxygen sensors, a tiny LCD display, and vibration notifications. It comes in small/medium/large sizes, weighs 19 g, and delivers about six days of active use (25 days in standby); Casio rates the battery life at roughly two years before replacement. Data syncs to Casio’s companion app and it can log running, walking, and cycling. The device is currently sold in China for ¥1,990 (~$294), with no confirmed global release yet.

Smart ring taps sweat to non-invasively monitor glucose and more
technology27 days ago

Smart ring taps sweat to non-invasively monitor glucose and more

UC San Diego engineers unveil a prototype smart ring that analyzes finger sweat to continuously monitor glucose and other biomarkers (ketones, vitamin C, uric acid, lactate, alcohol). The device could enable non-invasive diabetes management with accuracy comparable to invasive CGMs, but the prototype is bulky with about a 12-hour battery; future versions could improve on form and power, with data streamed to a paired iPhone app.

Oura Ring 5 Review: Slimmer Fit, Strong Sleep Data, Pricier Upgrade
technology1 month ago

Oura Ring 5 Review: Slimmer Fit, Strong Sleep Data, Pricier Upgrade

The Oura Ring 5 is 40% smaller than the Ring 4, delivering a more comfortable design and up to 9 days of battery life, plus solid sleep tracking and illness monitoring (Symptom Radar). It remains strongest for newcomers to the brand, but automatic workout tracking can be imperfect outdoors, and full features require an Oura membership (about $5.99/month or $69.99/year). Priced at $399, it’s a standout choice for new buyers and health-focused users, though Ring 4 owners can likely skip the upgrade unless they want the sleeker fit or a sale price.

Oura Ring 5 edges ahead as Samsung stalls the Galaxy Ring sequel
technology2 months ago

Oura Ring 5 edges ahead as Samsung stalls the Galaxy Ring sequel

Samsung’s Galaxy Ring failed to sustain its launch hype, with tepid follow‑through and underwhelming sales, while Oura released Ring 5—smaller, more capable, and priced at $399 with a $5.99/month subscription—leveraging its longer market presence and iPhone compatibility to widen the gap, as Samsung backs off and eyeing a Galaxy Ring 2 around 2027 remains uncertain.

Fitbit Air Edges Oura Ring 4 in Screenless Wellness Showdown
technology2 months ago

Fitbit Air Edges Oura Ring 4 in Screenless Wellness Showdown

PCMag compares Fitbit Air and Oura Ring 4: Fitbit Air is a cheaper, longer-lasting, screenless wrist tracker with a responsive AI Health Coach and strong workout data; Oura Ring 4 offers richer sleep metrics and a jewelry-like design but at a higher price with long-term metrics; overall, Fitbit Air is deemed the better value for most users, though Oura excels for sleep.

Oura Ring 5 Slashes Size by 40% and Ups Health Capabilities
technology2 months ago

Oura Ring 5 Slashes Size by 40% and Ups Health Capabilities

Oura’s Ring 5 is 40% smaller than Ring 4, thanks to redesigned internals that shrink signal paths from 18 to 12 and boost LEDs for better readings across skin tones. It comes in sizes 6–13 (Ring 4 offered 4–15) and includes a charging case that can keep it powered for about a month. Hardware updates accompany Health Radar, AI-assisted guidance via Counsel Health, GLP-1 Insights, Health Records, and Live Activity on iPhone, among other features. Pre-orders are live with shipping starting June 6; pricing starts at $399 (base), $499 for additional finishes, $99 for the charging case, and a $6/month or $70/year subscription.

Oura Ring 5 trims size while adding health-focused software
tech2 months ago

Oura Ring 5 trims size while adding health-focused software

The Verge reviews the Oura Ring 5, a 40% smaller Ring 4 that weighs about 2–2.69 g and uses a titanium, IP68 body with stronger LEDs and six to nine days of battery life. It also debuts a redesigned charging case and a new deep rose color, with sizes 6–13 (no ceramic option). Hardware is paired with Health Radar, GLP-1 insights with lab uploads, and Brain Health Study, plus Time-based Data Deletion and third‑party heart‑rate pairing. Preorders start at $399 (black/silver) or $499 for other colors, with shipping due June 4.

Ultrahuman Ring Pro: A data-heavy upgrade in a mature smart-ring market
technology3 months ago

Ultrahuman Ring Pro: A data-heavy upgrade in a mature smart-ring market

Ultrahuman’s Ring Pro delivers a polished hardware and software bump—dual-core ML, 250 days storage, and a feature-rich charging case with Power Plugs—for deeper health insights, but at $479 and without a revolutionary leap over rivals like the Oura Ring 4, it feels like a strong yet non-revolutionary step in a maturing smart-ring market.

Ultrahuman Ring Pro offers 15-day battery and live health AI
technology5 months ago

Ultrahuman Ring Pro offers 15-day battery and live health AI

Ultrahuman unveils Ring Pro, its third-gen smart ring, with up to 15 days of battery life and 250 days of on-device health history, plus a Pro Charging Case that adds ~45 more days and stores a year of data. The ring features a redesigned heart-rate sensor, faster processor, and improved safety features. Preorders are $479, US availability is blocked due to Oura patent issues, and shipments start in March. The Jade real-time biointelligence AI platform will roll out globally, offering health insights and, in future updates, smart-home controls and services.

Oura's valuation hits $11 billion after $900M funding boost
business10 months ago

Oura's valuation hits $11 billion after $900M funding boost

Finnish health tech company Oura has raised $900 million in funding led by Fidelity, valuing it at approximately $11 billion. The company plans to use the funds for AI, product innovation, and global expansion, with recent sales surpassing 5.5 million rings and revenue expected to exceed $1 billion in 2024. Oura is also expanding into health testing services and targeting new demographics, including young women.