physiological monitoring

VitalAgent AI Boosts Wearable Health Monitoring by Over 25% with Tool-Augmented Framework

VitalAgent is a tool-augmented AI agent for wearable health monitoring that supports both reactive question answering and proactive alerting over long-term ECG and PPG signals. The framework, built on longitudinal physiological memory and a tool-augmented reasoning interface, outperforms baselines by over 25% on the new VitalBench dataset of 1,862 QA pairs and 90.2 hours of recordings.