# Smart Sleep Tracker Ring with Heart Rate and Blood Oxygen Monitoring ## Struggling to decode your body's signals after a restless night? Modern life demands constant performance, yet tracking your vital signs often feels intrusive or overly complex. The Tidesmit R09 Smart Ring transforms complex biometric data into actionable insights, acting as your **discreet health guardian** throughout the day and night. By blending high-end aesthetic design with advanced circuitry, we bring balance to your busy lifestyle. ### Key Features - **Clinical-grade accuracy** sensors for precise heart rate and blood oxygen readings. - Seamless app connectivity that syncs health data directly to your smartphone dashboard. - Durable 5ATM waterproof casing designed for swimming, showering, and intense workouts. - Integrated smart sensor technology for consistent skin temperature monitoring. - Long-lasting battery life supported by an included portable charging case. ### Why Choose This? At Tidesmit, we prioritize evidence-based wellness. Our smart rings are engineered to deliver reliable **real-time monitoring**, ensuring you never miss a fluctuation in your blood pressure tracking or heart rhythm. Unlike bulky fitness bands that disrupt your sleep, the R09 is lightweight and ergonomic, making it the perfect wearable for 24/7 tracking. How does it handle sleep quality? Our sensors analyze your light, deep, and REM sleep cycles to provide a comprehensive recovery score. Whether you are an athlete optimizing performance or an individual managing chronic health needs, our device provides the **data-driven clarity** you deserve. Industry experts rely on our consistent measurements to track long-term health trends accurately. Can a ring really replace a medical monitor? While designed for personal wellness, its precision offers unparalleled visibility into your body’s unique daily rhythms. Stop guessing about your internal health and start acting on verified patterns. With our current limited inventory, this is the ideal moment to elevate your self-care routine. Join the thousands of health-conscious users who have already made the switch to smarter, more accessible biometric tracking. Don't let your health data remain a mystery. Invest in your longevity today and take complete control of your wellness journey with Tidesmit. ## Details - **Price:** 27.82 EUR - 41.08 EUR - **Vendor:** Tidesmit - **Type:** Sleep Tracker Wearable - **Tags:** Blood Oxygen Monitor, Deep Sleep, Fitness Tracker, Health Monitor, Heart Rate Monitor, HRV Monitor, REM Sleep, Sleep Analysis, Sleep App, Sleep Monitor, Sleep Quality, Sleep Ring, Sleep Score, Sleep Stages Tracking, Sleep Tracker, Smart Ring, Smart Sleep Trackers, Wearable Sleep Tracker ## Variants | Variant | Price | Available | |---------|-------|-----------| | sdring / 8 | 27.82 EUR | In stock | | Black / 13 | 39.11 EUR | In stock | | Black / 11 | 39.11 EUR | In stock | | Gold / 8 | 39.11 EUR | In stock | | Black / 14 | 39.11 EUR | In stock | | Gold / 10 | 39.11 EUR | In stock | | Gold / 6 | 39.11 EUR | In stock | | Gold / 7 | 39.11 EUR | In stock | | Gold / 12 | 39.11 EUR | In stock | | Gold / 11 | 39.11 EUR | In stock | | Gold / 9 | 39.11 EUR | In stock | | Gold / 14 | 39.11 EUR | In stock | | Gold / 13 | 39.11 EUR | In stock | | Silver / 6 | 39.11 EUR | In stock | | Silver / 8 | 39.11 EUR | In stock | | Silver / 12 | 39.11 EUR | In stock | | Silver / 10 | 39.11 EUR | In stock | | Black / 6 | 39.11 EUR | In stock | | Black / 8 | 39.11 EUR | In stock | | Black / 12 | 39.11 EUR | In stock | | Black / 10 | 39.11 EUR | In stock | | Black / 9 | 39.11 EUR | In stock | | Black / 7 | 39.11 EUR | In stock | | proGold / 12 | 41.08 EUR | In stock | | proGold / 10 | 41.08 EUR | In stock | | proGold / 9 | 41.08 EUR | In stock | | proGold / 7 | 41.08 EUR | In stock | | proGold / 13 | 41.08 EUR | In stock | | proGold / 11 | 41.08 EUR | In stock | | proSilver / 8 | 41.08 EUR | In stock | | proGold / 14 | 41.08 EUR | In stock | | proSilver / 10 | 41.08 EUR | In stock | | proSilver / 6 | 41.08 EUR | In stock | | proSilver / 7 | 41.08 EUR | In stock | | proSilver / 12 | 41.08 EUR | In stock | | proSilver / 11 | 41.08 EUR | In stock | | proSilver / 9 | 41.08 EUR | In stock | | proSilver / 14 | 41.08 EUR | In stock | | proSilver / 13 | 41.08 EUR | In stock | | Silver / 9 | 39.11 EUR | In stock | | Silver / 7 | 39.11 EUR | In stock | | Silver / 13 | 39.11 EUR | In stock | | Silver / 11 | 39.11 EUR | In stock | | proBlack / 8 | 41.08 EUR | In stock | | Silver / 14 | 39.11 EUR | In stock | | proBlack / 10 | 41.08 EUR | In stock | | proBlack / 6 | 41.08 EUR | In stock | | proBlack / 7 | 41.08 EUR | In stock | | proBlack / 12 | 41.08 EUR | In stock | | proBlack / 11 | 41.08 EUR | In stock | ## Images - R09 Smart Ring sleep tracker with heart rate, blood oxygen, and skin temperature monitor features in a studio close-up. - R09 Smart Ring health sleep tracker, side angle view of gold and silver rings with heart rate and blood oxygen monitor. - R09 Smart Ring back view showing health data in smart sleep tracker app with heart rate and oxygen monitoring features. - R09 smart ring health tracker, close-up of internal heart rate and blood oxygen sensors for smart sleep tracking. - R09 smart ring lifestyle use as a sleep tracker for monitoring health while sleeping in a cozy home setting. - R09 Smart Ring packaging containing waterproof smart sleep tracker with health monitoring features and charging case. - R09 Smart Ring health and sleep tracker feature display showing heart rate, blood oxygen, and motion monitoring sensors. - R09 Smart Ring health tracker features and sensor close-up displaying multidimensional sleep monitoring and health specs. - R09 Smart Ring health sleep tracker shown on finger for size comparison next to fashion rings for scale. - R09 Smart Ring colors and charging case, a premium smart sleep tracker for health and fitness monitoring. --- > Source: [Tidesmit](https://tidesmit.com/products/r09-smart-ring-men-women-with-charging-case-heart-rate-blood-oxygen-skin-temperature-monitor-5atm-waterproof-for-android-ios) > Updated: 2026-08-14