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Ultrahuman bets on redesigned smart ring to win back U.S. market after Oura dispute

By 27 February 2026

Ultrahuman’s Ring Pro promises 15-day battery life and a $479 price tag as the wearables maker expands its health-tech push.

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Is this the dawn of the Tokenpocalypse?

Building Reflective Prompt Optimization with GEPA: Multi-Component Prompts, Structured Feedback, and Held-Out Validation

Notion restores access to Anthropic after service disruption

OpenAI is still working on that ‘super app’