Ring Air | Ultra-Thin Smart Ring | Sleep/Heart Rate/SpO2/Stress | Women's Health & Fertility Tracker with BBT Technology | Hot Flash Monitoring | Free Subscription - Size6

Extremely Lightweight, Worn with Ease - The Ring Air weighs a mere 3.3g and is 7mm wide. The nano-level PVD coating process improves durability and wear-resistance, while the skin-friendly epoxy resin inner ring ensures comfort throughout the day. Light yet robust, it merges elegance with utility. Exclusive Technology, Precise Monitoring - The Ring Air incorporates the industry's first triple-temperature sensors, paired with integrated PPG and a 3-axis accelerometer, to accurately track BBT, heart rate, blood oxygen, sleep, stress, and more. Beyond tracking, it delivers valuable insights including menstrual cycle analysis, ovulation prediction, and exclusive hot flash detection. Intelligent Core, Professional Care - The new chip provides a more compact size and enhanced performance. With triple the memory and doubled data transmission speed, it supplies more professional health insights in a lighter form. Long Battery Life & Daily Use - It supports up to 30 days of use per charge with the quick charging dock (which stores 5 full charges), allowing for all-day wear. Magnetic charging and an IP68 waterproof rating make it suitable for daily use. No Subscription Fees - All health data is stored and analyzed through the dedicated App without costno subscription fees needed. From menstrual cycle management to early health awareness, it is committed to women's health across every life stage, tracking BBT, heart rate, blood oxygen, cycle analysis, ovulation prediction, and exclusive hot flash detection