Natural Cycles launches wristband to replace thermometers for its FDA-cleared birth control app

https://www.theverge.com/news/863046/natural-cycles-wristband-digital-birth-control

Emma Roth Jan 15, 2026 · 1 min read
Natural Cycles launches wristband to replace thermometers for its FDA-cleared birth control app
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Natural Cycles launches wristband to replace thermometers for its FDA-cleared birth control app

The company behind the controversial app launched a wristband that tracks your temperature, heart rate, and movement while you sleep.

The company behind the controversial app launched a wristband that tracks your temperature, heart rate, and movement while you sleep.

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