You use this with the app that you can download to your phone. Condition is USED and you can see that it is very good condition based on pictures. Sold as-is.
kegg Fertility Tracker + Free Fertility App | Discover Your Most Fertile Days | No Recurring costs | Predicts Fertile Window | Helps Exercise Pelvic Floor Muscles
Frida Fertility at-Home Ovulation Test Kit, Easy-to-Use LH Test Strips for Ovulation Prediction Fertility Tracker, 99% Accuracy, Find 2 Most Fertile Days to Conceive, 60 Count
HealCare LH One Step Ovulation Test, Digital Fertility Testing System, Ovulation Test with Digital Results, 15 Digital Ovulation Tests, 1 Digital Fertility Tracker
Daysy Fertility Tracker – Natural Hormone-Free Ovulation Monitor & Fertility Awareness Device – Smart BBT Thermometer with App for Cycle Tracking, Conception, or Pregnancy Planning
KNOWHEN® Saliva Ovulation Microscope - 98.9% Accurate Fertility Tracker, Non-Invasive Ovulation Predictor with Built-in Microscope & Free App for Family Planning
Bandai Vital Bracelet BE Digivice VV Set | Vital Bracelet Digital Pet Watch with Gammamon Memory Card Included Based On Digimon Anime Series | Train with Your Virtual Pet Using This Fitness Tracker
