Clair Health launches wearable hormone intelligence
Clair Health launched a $299 wearable plus $10.99/month subscription that uses multimodal biosensors and AI to infer hormonal patterns across the female lifespan. The device triangulates skin temperature, heart rate, HRV, sleep and breathing to estimate endocrine states, claiming 94% overall accuracy and 92% fertile-window detection, while longitudinal, peer-reviewed validation remains outstanding.
Why it mattersClair's claimed 94% accuracy for hormone inference requires health systems to demand peer-reviewed validation before procurement.