Ultrahuman launches Cycle and Ovulation Pro — and they say it’s the most accurate cycle tracking on any smart ring

Ultrahuman has just launched a new paid-for cycle and ovulation tracking features for the Ultrahuman Ring AIR, following its acquisition of viO HealthTech. This will sit alongside the free Cycle and Ovulation, and Pregnancy PowerPlugs on the platform.

According to Ultrahuman, this upgraded package offers users the most accurate cycle tracking on any smart ring. Let’s dive into what’s new below.

One reason many women wear one of the best smart rings is to accurately track their menstrual cycle and ovulation, using the skin temperature sensor on the ring. If you’re trying to conceive, knowing the exact few days before ovulation is essential. Your basal body temperature rises during ovulation, but if you don’t have a typical cycle, this small change can be tricky to spot.

Ultrahuman is now