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Oura’s Fourth-Generation Ring Becomes Sleeker And Smarter
The Finnish tech company’s fourth-gen Ring offers a sleeker design, improved sensors, and smarter health insights, along with a revamped app.
Oura, the Finnish company known for pioneering smart rings, has just revealed its fourth-generation Ring. The updated version features a refined design, improved battery life, and upgraded sensors that provide more detailed health insights.
One of the biggest changes in the Ring 4 are the sensors, which now sit flush with the surface, making it smoother and sleeker. The improvements go beyond just aesthetics, with Oura stating that the Ring 4 now has 18 signal pathways, a significant increase from the 8 found in the previous generation.
The company claims that the updated sensors improve blood oxygen data accuracy by 30%, while gaps in nighttime heart rate are reduced by 31%, and daytime gaps are cut by 7%. Although the exact battery capacity hasn’t been revealed, the sensor optimizations should also allow the Ring 4 to last up to eight days on a single charge.
The Ring 4 is available in 12 sizes (4-15) and six colors: Silver, Brushed Silver, Gold, Rose Gold, Stealth, and Black. All options except Stealth are coated in titanium with a physical vapor deposition finish, while Stealth features a diamond-like carbon coating.
The Ring is also water-resistant up to 100 meters, making it suitable for swimming and sauna use, though not for dedicated deep-sea divers.
In addition to hardware upgrades, Oura is rolling out a redesigned mobile app. The app organizes health data into three sections: Today, Vitals, and My Health. These sections help wearers monitor their daily vital signs and long-term health metrics, such as cardiovascular age and sleep patterns. The app update is available for all users, regardless of which generation of Ring they own.
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As with the previous model, Oura continues to offer some features behind a membership paywall, priced at $5.99 per month or $70 per year. New to the Ring 4 are automatic activity and heart-rate detection for up to 40 different activities. The app will also now provide better insights for menstrual tracking, specifically around fertility windows.
The Oura Ring 4 is available for pre-order starting today, with prices beginning at $349. Shipping is expected to start on October 15, 2024.
News
Nano Banana 2 Arrives In MENA For Google Gemini Users
Google brings its latest image model to Gemini and Search, adding 4K output and tighter text control for regional users.
Google has opened access to Nano Banana 2 across the Middle East and North Africa, pushing its newest image model into everyday tools rather than keeping it inside the exclusive (and expensive) Pro tier.
The rollout spans the Google Gemini desktop and mobile apps, and extends to Google Search through Lens and AI Mode. Developers can also test it in preview via AI Studio and the Gemini API.
Nano Banana 2 runs on Gemini Flash, Google’s fast inference layer. The focus is speed, but also control. Users can export visuals from 512px up to 4K, adjusting aspect ratios for everything from vertical social posts to widescreen displays.
The model maintains character likeness across up to five figures and preserves fidelity for as many as 14 objects within a single workflow. This enables visual continuity across scenes, iterations, or edits — supporting projects like short films, storyboards, and multi-scene narratives. Text rendering has also been improved, delivering legible typography in mockups and greeting cards, with built-in translation and localization directly within images.
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Under the hood, the system taps Gemini’s broader knowledge base and pulls in real-time information and imagery from web search to render specific subjects more accurately. Lighting and fine detail have been upgraded, without slowing output.
By embedding the model inside Gemini and Search, Google is normalizing advanced image generation for a mass audience. In MENA, where startups and marketing teams are leaning heavily on AI to scale content across languages and borders, that shift lands at a practical moment.
The move also folds creative tooling deeper into search itself, so that image generation is no longer a separate workflow. It now sits right next to the query box.
Nano Banana 2 Arrives In MENA For Google Gemini Users
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