Is Ultrahuman's Ring Air Now the Most Accurate Ovulation-Tracking Smart Ring?
[ad_1] Ultrahuman’s new Cycle and Ovulation Pro feature for the Ring Air has an unexpected origin story. The algorithm behind it was originally designed for intravaginal fertility monitors, but Ultrahuman has since turned it into a non-invasive, temperature-sensing tool that can track ovulation right from your finger. The wearable health tech company announced on Friday…