Smart Ring Health Tracker for Women and Men, Fitness Ring with Heart Rate, Blood Oxygen, HRV, Sleep & Step Tracking, Compatible with iOS & Android, No Subscription, IP68 Waterproof (4)

Smart Ring Health Tracker for Women and Men, Fitness Ring with Heart Rate, Blood Oxygen, HRV, Sleep & Step Tracking, No Subscription, IP68 Waterproof

• 💎 【Long Battery Life & Easy Charging】 Get up to 3–5 days of use on a 2-hour charge. The included 300 mAh charging case can recharge the ring about 12 times, extending total use up to 50 days—perfect for travel or busy routines.
• 💎 【Intelligent Sleep Tracker】 The smart ring automatically tracks your sleep stages, including deep and light sleep, and displays clear daily, weekly, and monthly reports in the app. Comfortable enough to wear all night—you’ll barely feel it while it works.
• 💎 【Comprehensive Health Monitoring】 Track your heart rate, blood oxygen, and HRV 24/7 with precision sensors. View real-time data and long-term trends anytime in the app to better understand your body and build healthier habits.
• 💎 【Activity & Sports Tracking】 Stay active with automatic tracking for steps, calories, and distance. Choose from multiple sport modes—running, cycling, walking, yoga, golf, and more—to record detailed workout stats and help improve your performance.
• 💎 【No Subscription Required】 Enjoy all features with no hidden fees or paid plans. Once you purchase the smart ring, you get lifetime access to the companion app and its full range of health and fitness tracking tools.