Ava Science has developed an innovative fertility tracking bracelet, which can detect whether the user is entering the fertile window. Ava, the device, measures key physiological parameters to detect fertility signals, when the user is sleeping.
Ava specifically measures the resting pulse rate, skin temperature, breathing rate, heart rate, blood perfusion, movement, amount of sleep. According to reports, the device detected an average of 5.3 fertile days per cycle at 89% accuracy. The company claims that the accuracy of the device increases with more data.
The company is confident in its device’s ability to predict optimal pregnancy days and guarantees pregnancy within one year.