What we’re expecting
Forbes' Anthony Karcz reports Oura's updated algorithm can predict the next cycle after a single night of tracking, with 45% more accurate ovulation detection for regular cycles and a 28% improvement in cycle prediction for typical cycles (21% for irregular ones).
Sources reporting this (5)
Oura reveals the two activities that its smart ring misreads as getting dirty in the sheetsDigital Trends · Jun 5, 2026
Your Oura Ring just got new features: Here’s what launched today, and what’s coming next weekTom's Guide · May 28, 2026