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Ring Gen1 for Fertility and Ovulation Tracking - Size First Sizing Kit - App Auto-Sync - Period & BBT Tracker - Sleep Analysis for Women - Rechargeable & Waterproof Size8

Before purchasing, we advise ordering a sizing kit to identify the ideal ring size for your finger. This is the best method to ensure a perfect fit. For Android users, search and download "Femometer Connect". For iOS users, search and download "". Effortlessly track your fertility by wearing the ring on your finger to monitor your basal body temperature in real time. The app automatically syncs the data and creates personalized fertility charts, predicting menstruation and ovulation to assist with pregnancy planning and more scientific period management. It offers high accuracy and comfort, featuring upgraded multiple temperature sensors for more precise readings. The ring is only 2.7mm thick. The inner ring material is improved, and the durable construction combines a premium ceramic exterior with an aluminum core. The updated sleep algorithm delivers professional sleep insights, providing a deep analysis of your sleep condition and changes across different stages. It offers detailed sleep scores and personalized recommendations.

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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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