Smart Health Ring for Women, Waterproof Smart Ring with Heart Rate, Silent Vibration Alerts & Reminder, Sleep Fitness Tracker Ring Ultra-Thin,No App Fee for iOS & Android(Gold, 7)

Ultra-thin at 2mm and featherlight at 2.5g, it provides a no-feel experience during exercise, sleep, or work. This smart ring employs a distinct sizing standard, unlike conventional rings. Order the sizing kit with your ring, or acquire the kit initially to measure and secure the correct size from the start. 24/7/30 AI Auto TrackerThis 24-hour health monitoring ring automatically logs your heart rate, HRV, temperature, and blood oxygen every 30 minutes with 99% accuracy during sleep. The all-day fitness tracker ring evaluates sleep, activity, health trends (daily/weekly/monthly), and AI Q&A utilizing real-time data to deliver personalized guidance for consistent sleep and proper exercise. No Subscription FeesNo monthly payments, no hidden costs. Silent Notifications & ReminderGentle vibrations notify you of calls, alarms, WhatsApp, WeChat, Instagram, SMS, medication, water intake, birthdays, anniversaries, and festivals. Perfect for discreet reminders in meetings, next to your partner, or in the library. The health tracker supplies real-time alerts for irregular heart rate, low blood oxygen, or elevated temperature. Waterproof & Long BatteryWith a 5ATM waterproof rating, you can swim, dive, surf, or shower while wearing it. It delivers 46 days of use per 90-minute charge, along with 25 days of standby and offline data storage. Multi-Sport TrackingThe activity monitoring ring captures steps, calories burned, and workout duration for running, walking, and cycling whether on a treadmill or a trail. It offers a comprehensive performance evaluation and assists in adjusting your goals using factual data