Smart Basal Thermometer for Women: Digital BBT Auto Sync with Premom App - Large Screen and Backlit Body Temperature - FSA Eligible, Charting, Precise Fertility Prediction |

Smart Bluetooth Sync: Digital Smart Bluetooth Basal Thermometer with Premom App for Women's Fertility Tracking

Intelligent Fertility Prediction: The Premom App uses a smart algorithm to analyze key fertility indicators—including BBT, ovulation and PdG results, and period data—to help predict your fertile window. Track your cycle and fertility insights anytime in the app

Large Backlit Display: Easy reading in low-light conditions. A gentle confirmation beep signals when the measurement is complete—no timer required

Precision & Memory: Presice to ±°F / ±°C with a fast –2 minute measurement time. Stores up to 30 dated temperature records. Powered by a pre-installed button battery lasting about 3 s, with °F/°C switchable units

Support: Backed by responsive and experienced customer support to assist with any questions or concerns.