💪 Smart Ring for Men & Women – Fitness & Heart Rate Tracking This smart ring tracks your steps, calories, distance, and activities like walking, running, and cycling. With real-time heart rate alerts and 24/7 auto-monitoring, you’ll stay informed and safe. All data is saved and synced to the app—ideal for daily fitness management. 😴 Smart Ring with Sleep Monitoring & AI Analysis Understand your sleep quality with AI-powered insights. This health tracker ring monitors your sleep stages—deep sleep, light sleep, REM, and wake time—giving you a clear picture of your rest each night. 🌿 Stress Tracking & Gesture Control This smart ring for women and men evaluates your stress levels (relaxed, normal, medium, high) and gives detailed analysis including max, min, and average values. Use gesture control to snap photos, switch videos, scroll e-books, play music, and more—just wave your hand. 💧 5ATM Waterproof & 7-Day Battery Life Designed for real life, this smart fitness ring is 5ATM waterproof—safe for washing hands, showering, or swimming. With up to 7 days of battery life, it stays ready for your daily routine without frequent charging. ❤️ Family Wellness Tracking & Female Cycle Prediction Connect with your loved ones via the app and track their steps, distance, sleep time, and heart rate remotely. For women, the smart ring provides intelligent menstrual cycle predictions, offering discreet and personalized care. ✨ Ultra-Thin Design in 4 Elegant Colors With a sleek 6mm profile, this smart ring is comfortable and stylish. Available in Black, Silver, Gold, and Rose Gold, it’s the perfect smart ring for men and women—matching health, fashion, and everyday convenience. Oulencu Ultra-Thin Smart Ring for Women&Men Fitness/Sleep/Stress/HR Tracker No Subscription iOS & Android Compatible 7 Day Battery Life Smart Health Ring for Women Men Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitoring, Step Counting