Smart Ring Gen2 Ceramic | Sleep, Heart Rate & Cycle Monitoring with Free Subscription | Women's Health & Fertility Tracker with BBT Technology | Size Before You Buy - Size 7

Your 24/7 health companion, offering continuous heart rate monitoring and HRV tracking to deliver insights into stress levels and health trends. It also tracks your daily activity, steps, and calories burned. Gain professional sleep insights by monitoring sleep stages (Deep, Light, REM) and blood oxygen levels overnight. Receive detailed sleep scores and personalized recommendations for better rest. Experience advanced cycle tracking with revolutionary BBT technology, capturing over 1,400 nightly temperature measurements for accurate cycle predictions and ovulation detection. This is part of a trusted ecosystem used by over 15 million women globally. Enjoy comfort and elegance with a device just 2.7mm thin. The premium ceramic exterior and aluminum core ensure durability while weighing a mere 3.3g. It is scratch-resistant, water-resistant up to 100 meters, and designed for 24/7 wear. A sizing kit is included to ensure a perfect fit. Simple and reliable, it offers up to 35 days of use per charge, supported by a quick charging case that stores 5 full charges. It is compatible with iOS and Android devices. Regular firmware updates provide ongoing enhancements