Hormonal

Cycle tracking, fertility, and menopause, plus the wearables reading temperature and skin markers to infer them. Mostly inference from proxies, with a small and growing number of real chemical measurements.

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Clair Health introduces hormone-tracking wearable

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Hormonal

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Incora Health

Earrings that read temperature at your earlobe to map your cycle while you sleep.

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Tempdrop

An armband you sleep in that charts ovulation without waking at the same hour every morning.

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viO HealthTech

Reads core temperature from the inside overnight to confirm ovulation, with an arm worn version for those who prefer it.

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Valley Electronics (Daysy)

A thermometer you hold under your tongue each morning that learns your cycle, with no strips ever.

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Perifit

A pelvic floor trainer with two sensors, so it can tell a real squeeze apart from you pushing instead.

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Mira

A palm sized lab that reads real hormone levels from a urine wand and charts them across your cycle.

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We track what these devices
really measure

What shipped, what slipped, and what the spec sheet leaves out. Four minutes, Tuesday mornings.

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Hormonal