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

Find Your Perfect Fit: Ultra-thin 2mm, featherlight 2.5g you won't feel it when you exercise, sleep, or work. This smart ring employs a distinct sizing standard different from ordinary rings. Order the sizing kit with your ring, or obtain the kit first to measure and secure the correct size from day one avoiding wasted money or hassle. 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 during sleep. Your all-day fitness tracker ring examines sleep, activity, health trends (daily/weekly/monthly), and AI Q&A utilizing real-time data to provide personalized guidance such as regular sleep and proper exercise. No Subscription Fees: No monthly payments, no hidden costs. Silent Notifications & Reminder: The silent vibration smart ring uses gentle vibrations to notify you of calls, alarms, WhatsApp, WeChat, Ins, SMS, medications, water intake, birthdays, anniversaries, and festivals. Ideal for discreet reminders in meetings, beside your partner, or in the library. It provides real-time health alerts when it identifies abnormal heart rate, low blood oxygen, or high temperature enabling you to take action. Waterproof & Long Battery: A 5ATM waterproof rating allows you to swim, dive, surf, or shower with it. Achieve 46 days of use from a 90minute charge, plus 25 days standby and offline data storage. Multi-Sport Tracking: The activity monitoring ring records your steps, calories burned, and workout duration for running, walking, and cycling whether you're on a treadmill or a trail. It delivers a complete performance evaluation and assists in adjusting your goals with real data. It is also a suitable option for gift giving