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Oura is adding two cardiovascular health features, Cardio Effort and automatic VO2 Max, to its smart rings for Gen 3 and later models, giving users insights into workout strain and aerobic capacity without a manual calibration test.
A Wired review of AlterMe's DNA-powered fitness and wellness program, which combines a genetic cheek-swab test, a smart ring, and an app for personalized workouts, nutrition, and recovery. The reviewer found the habit-building ecosystem motivating but noted premium pricing and limited revelatory value from DNA insights.
讨论了 AI agent 的下一个交互界面可能摆脱屏幕，并介绍了 NaturaAI 推出的 Interface 智能戒指——一款 $99 的可穿戴设备，可通过按住说话的方式直接向 Claude Code、Codex、Hermes 等 agent 下达指令。
Natura 发布售价 99 美元的智能戒指 Interface，可通过语音调用 Claude、ChatGPT、Grok Bot 等多种 AI 代理完成日常任务，同时兼具心率、睡眠等健康追踪功能，预计 12 月至 1 月发货。
Oura, a smart-ring maker, has delayed its planned IPO due to market uncertainty.
TechCrunch's Equity podcast interviews Sandbar co-founder and CEO Mina Fahmi about the Stream smart ring and why voice is the future of AI wearables.
TechCrunch's Equity podcast features Sandbar co-founder Mina Fahmi discussing why the startup's voice-enabled ring Stream can avoid the AI hardware graveyard, with emphasis on push-to-talk design and custom hardware.
Sandbar's Stream smart ring offers discreet dictation, voice notes, and AI assistant interaction, aiming to replace phone-based input for quick tasks.
A Verge senior reviewer details the extensive tracking regimen she uses to evaluate wearables and metabolic health tech, including devices like continuous glucose monitors, smart rings, and scales.
The Oura Ring 5 review concludes it remains the best smart ring, featuring improved comfort, GLP-1 tracking, and privacy controls, though upgrades from Ring 4 are less compelling.
A review of the Oura Ring 5, which is a thinner and lighter update but largely similar to the Ring 4, recommending newcomers consider it but current users need not upgrade.
Oura Ring 4 and Ring 4 Ceramic are heavily discounted during Prime Day, making the previous-generation smart ring a compelling buy compared to the newer Ring 5.
The Oura Ring 4 is discounted to as low as $226 during Prime Day, offering a good deal on the last-gen smart ring with similar features to the new Oura Ring 5.
Smart ring maker RingConn launches a Lord of the Rings-themed promotion for its Gen 3 ring, offering a themed charging case and movie codes, despite the ironic contrast that the story's hero avoids wearing the ring.
Oura Ring 5 is the latest iteration of the world's smallest smart ring, featuring improvements over its predecessor.
The article highlights several new tech products, including the James Bond game 007 First Light, the Oura Ring 5, the Spider-Noir show, the Halide Mark III camera app, and the Sennheiser Momentum 5 headphones.
A comparison of the best smart rings from Oura, RingConn, and Samsung, focusing on features, compatibility, and accuracy.