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Ring Air | Ultra-Thin Smart Ring | Sleep/Heart Rate/SpO2/Stress | Women's Health & Fertility Tracker with BBT Technology | Hot Flash Monitoring | Free Subscription - Size7

Extremely lightweight and comfortable to wear, the Femometer Ring Air weighs just 3.3 grams and is 7mm wide. Its durable nano-level PVD coating is combined with a skin-friendly epoxy resin inner ring for all-day comfort, offering a perfect blend of beauty and practicality. Featuring exclusive technology for precise monitoring, it is equipped with triple-temperature sensors, integrated PPG, and a 3-axis accelerometer. This setup accurately tracks Basal Body Temperature (BBT), heart rate, blood oxygen, sleep, and stress levels. Beyond tracking, it provides valuable insights including menstrual cycle analysis, ovulation prediction, and exclusive hot flash detection. At its intelligent core is a new chip, delivering a smaller size and stronger performance. With triple the memory and double the data transmission speed, it provides more professional health insights in a lighter form factor. Designed for daily use, it offers up to 30 days of battery life with the quick charging dock, which stores 5 full charges for all-day wear convenience. Magnetic charging and an IP68 waterproof rating make it ideal for everyday activities. All health data is stored and analyzed through the dedicated Femometer App. From menstrual cycle management to early health awareness, it remains dedicated to supporting women's health through every life stage.

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Additional Information
First Listed on Newegg	June 10, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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