Smart Health Ring for Women Men, Waterproof Smart Ring with Heart Rate/Emergency Alert/Daily Reminders/Sleep/Sport Report No Subscription Fee, Compatible with iOS & Android(Silver, 11)

Discover the ideal fit with an ultrathin 2mm design and featherlight 2.5g weight, ensuring comfort during workouts, rest, or work. This smart ring employs a distinct sizing system, unlike conventional rings. Purchase the sizing kit alongside your ring, or obtain the kit first to measure and secure the correct size immediately. 24/7/30 AI Auto Tracker This roundtheclock health monitoring ring automatically logs your heart rate, HRV, temperature, and blood oxygen every 30 minutes during sleep with 99% accuracy. Your fullday fitness tracker examines sleep, activity, health trends (daily/weekly/monthly), and offers AI Q&A utilizing live data to deliver tailored advice for consistent sleep and suitable exercise. No Subscription Fees No monthly fees and no concealed charges. Silent Notifications & Reminder Gentle vibrations notify you of calls, alarms, WhatsApp, WeChat, Ins, SMS, medication, water intake, birthdays, anniversaries, and festivals. Perfect for discreet alerts in meetings, next to your partner, or at the library. It delivers realtime health warnings upon detecting irregular heart rate, low blood oxygen, or elevated temperature. Waterproof & Long Battery Featuring a 5ATM waterproof rating, you can swim, dive, surf, or shower while wearing it. Achieve 46 days of use from a 90minute charge, along with 25 days of standby time and offline data storage. MultiSport Tracking This activity monitoring ring tracks your steps, calories expended, and exercise duration for running, walking, and cycling be it on a treadmill or a trail. It provides a thorough performance evaluation to modify your goals using factual data