Gradual

Gradual is a health and longevity tracking tool designed to help individuals monitor their health metrics, develop consistent habits, and gain insight into their overall well-being. The platform enables users to track various aspects of their health, including physical activity, sleep, and lab results, with the goal of providing a comprehensive view of the body's balance and progress over time.

The tool offers integration with Apple Health, allowing for automatic import of data such as steps, heart rate, heart rate variability, sleep, and more than sixteen additional health metrics. Users can also upload lab report PDFs from providers like Quest and LabCorp, with AI-driven extraction of biomarkers to facilitate trend analysis. Gradual supports habit and supplement protocol tracking, featuring streaks and time-based scheduling to encourage the maintenance of healthy routines. A key feature is the "Gradual Age" metric, which estimates biological age across five dimensions: cardiorespiratory, autonomic, recovery, vascular, and lab-based factors. This allows users to observe their health evolution through 7-day, 30-day, and all-time trend views for each tracked metric.

Privacy is emphasized, as all user data remains on the device and syncs via iCloud, with no storage on external servers. Gradual is delivered as an app and is intended for individuals seeking to optimize their health by tracking metrics, habits, and lab results in a centralized, privacy-focused environment. The tool is developed by Lawton Labs.