Ovuola Ovulation detector

Precise fertility analysis thanks to the measurement of estrogen levels in saliva. Using the included pipettes, saliva is collected from the mouth and applied to the sensor. A chip measures the estrogen level and transmits it via Bluetooth to a dedicated app. This allows for precise identification of fertile days. Considering that sperm can survive in a woman's body for up to 3 days, this method of fertility detection is significantly more reliable than the basal temperature measurement method. The app is compatible with Android and iOS. Rechargeable lithium battery.