The app now provides a comprehensive 'Today' section emphasizing readiness, sleep, and activity scores, with color-coded insights on the Vitals screen and a new Habits and Routines section in 'My Health' to connect long-term data with lifestyle factors.

The 'My Health' tab offers long-term trend analysis on health pillars like sleep, heart health, metabolic health, and fitness, linking these to routines for proactive health management.

Oura's product line includes the durable Ceramic Zirconia ring and a new compact charging case, supporting multi-ring styles without disrupting data collection, and enhancing portability.

Following its recent $11 billion valuation and a $900 million funding round led by Fidelity, Oura continues to expand, having sold over 5.5 million rings and generating over $500 million in revenue in 2024, with projections exceeding $1 billion for 2025.

Oura's Chief Medical Officer emphasizes that combining research with real-world data can help identify early health patterns and promote proactive health management, especially through features like the new stress measurement.

CEO Tom Hale highlighted that the updates aim to help users proactively manage their health by translating subtle physiological signals into actionable insights, reinforcing the importance of daily health choices.

The app's Cycle Insights have been expanded from a one-month to a 12-month view, providing faster, more personalized predictions of menstrual cycle phases and fertility windows based on minimal sleep data, with initial predictions available after just one night of wear.

The new stress monitoring tool is validated against standardized measures like the Perceived Stress Scale and Copenhagen Burnout Inventory, assessing bodily functions such as heart rate variability and temperature to provide a comprehensive stress score.

Oura also introduced the Ceramic Zirconia version of its flagship ring and a new charging case, offering more materials and color options as part of its product expansion.

Oura has launched a redesigned app featuring new health insights, including a 'Cumulative Stress' metric that focuses on five key contributors to stress build-up and recovery, helping users understand the hidden impact of unmanaged stress over time.

The 'Today' tab now emphasizes the most relevant metric based on user context, such as stress levels or readiness for exercise, to provide tailored health insights.

The 'My Health' tab offers long-term trend analysis, including data on strengths, traits, and opportunities for proactive care, linking daily habits to measurable health outcomes.

Recent major outages affecting internet services like Amazon Web Services are unrelated to Oura's product launch and do not impact its new features.