Smart Health Ring for Women Men, Waterproof Smart Ring with Heart Rate/Emergency Alert/Daily Reminders/Sleep/Sport Report No Subscription Fee,...

Ultra-thin 2mm and featherlight 2.5g you won't feel it when wearing during exercise, sleep, or work. This smart ring employs a distinct sizing standard, unlike regular rings. Order the sizing kit with your ring, or obtain the kit first to measure and secure the correct size from the start. 24/7/30 AI Auto Tracker This 24-hour health monitoring ring automatically logs your heart rate, HRV, temperature, and blood oxygen every 30 minutes with 99% accuracy while you sleep. Your all-day fitness tracker ring evaluates sleep, activity, health trends (daily/weekly/monthly), and AI Q & A utilizing real-time data to provide personalized guidance. No Subscription Fees No monthly payments, no hidden charges. Silent Notifications & Reminder The silent vibration smart ring uses gentle vibrations to notify you of calls, alarms, WhatsApp, WeChat, Ins, SMS, medication, water intake, birthdays, anniversaries, and festivals. Perfect for discreet reminders in meetings, next to your partner, or in the library. It delivers real-time health alerts when abnormal heart rate, low blood oxygen, or elevated temperature is identified. Waterproof & Long Battery With a 5ATM waterproof rating, you can swim, dive, surf, or shower with it. Achieve 46 days of use from a 90-minute charge, along with 25 days of standby and offline data storage. Multi-Sport Tracking The activity monitoring ring logs your steps, calories burned, and workout duration for running, walking, and cycling whether on a tre