Health wearable maker Whoop is launching a brand new panel targeted on girls’s well being by way of its Whoop Labs blood testing service. The corporate can be including a brand new characteristic to its app that surfaces details about hormonal adjustments throughout menstrual cycles.
The startup stated the panel contains 11 blood biomarkers that can provide insights into features reminiscent of cycle regulation and hormonal transitions: Anti-Müllerian Hormone (AMH), Progesterone, Prolactin, and Thyroid Peroxidase Antibodies (TPOAb), Free T4, Free T3, Leptin, Vitamin B12 (Cobalamin), Folate, Magnesium, and Phosphate (as Phosphorus).
The corporate claims measuring these biomarkers will assist customers perceive extra about perimenopause, thyroid perform, nutrient sufficiency, and bone metabolic resilience, when paired with information on exercise, sleep, and restoration.
The take a look at can be accessible to customers for buy from subsequent month. When Whoop launched its blood testing service in September 2025, it had over 350,000 folks on the waitlist.
In the meantime, the Whoop apps’ new Hormonal Symptom Insights and Predictions characteristic creates a mannequin of hormonal adjustments over menstrual cycles primarily based on earlier information. It makes use of this mannequin to foretell attainable date home windows for the subsequent interval, give insights into cycle lengths, interval size and irregularities, and element particular person symptom patterns.
The corporate stated it may well tie insights from this characteristic into lab outcomes to type biomarker outcomes into ‘optimum,’ ‘adequate,’ or ‘out of vary’ classes.

Whoop additionally launched a new menstrual cycle white paper to present insights into the corporate’s modeling behind these new options.
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Health wearable corporations have these days been engaged on including extra options and providers catering to girls’s well being to handle demand from this long-underserved a part of the userbase. Earlier this month, good ring maker Oura launched a new AI model focused on women’s health, together with a chatbot that would offer insights on well being information and reply questions.
Whoop stated on Tuesday that it noticed a 150% improve in girls utilizing its merchandise in comparison with a yr earlier, making up its fastest-growing person section. The corporate famous that girls have interaction 30% extra with its Whoop AI characteristic.
In October 2025, Oura’s chief industrial officer, Dorothy Kilroy, told TechCrunch that the corporate’s fastest-growing person base was girls of their twenties.
