![](https://s.femometer.com/web_images/products/femometer smart ring/femometer-smart-ring-product-page-7.jpg)
Easy BBT Tracking During Sleep
Unlike traditional fertility trackers that require you to wake up early or pee on a stick every morning, Femometer ring makes ovulation tracking easier than ever. Simply wear the ring while you sleep, and in the next morning, you’ll see your real-time basal body temperature data and ovulation predictions.