Smart Rings for Women, Waterproof Health Tracker Ring with Heart Rate, Blood Oxygen, Sleep, Step Counting, Silent Vibration Alerts & Reminder, No App Fee, iOS & Android Compatible (Silver, 8)

Ultra-thin 2mm, featherweight 2.5g you won't feel it when wearing 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 first to measure and obtain the correct size from the start. 24/7/30 AI Auto Tracker The 24-hour health monitoring ring automatically records 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 suggestions such as consistent sleep and appropriate exercise. 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. Waterproof & Long Battery 5ATM waterproof rating allows you to swim, dive, surf, or shower with it. Achieve 46 days of use from a 90minute 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 treadmill or a trail. Provides a thorough performance evaluation and assists in adjusting your goals with factual data