Sleep is the foundation of recovery—QRNT helps you understand it on a deeper level. QRNT tracks every sleep stage: Awake, Light, Deep, REM, and even daytime naps. This gives you a detailed view of your rest. Core vitals tracking: heart rate HRV SpO₂ temperature sleep latency sleep efficiency Using those core vitals, we calculate an overall Sleep Score that reflects not just how long you slept, but how well you recovered. That score feeds directly into your QALO Score, giving you a clearer picture of your quality of life each day. Sleep Score The QRNT smart ring automatically calculates a personalized Sleep Score each night, giving you a clear snapshot of your overall sleep quality. This score is based on multiple biometrics and indicators collected while you sleep—including sleep duration, stages (REM, Light, Deep), efficiency, latency, heart rate, SpO₂ levels, and HRV. By combining these data points, the QRNT Sleep Score helps you easily view trends, understand what impacts your rest, and make informed lifestyle changes to improve recovery and performance over time. It’s your all-in-one sleep quality rating—simple, science-backed, and effortlessly smart. Nap Tracking: Optimize Daytime Rest for Better Sleep and Recovery Discover your body's unique patterns with QALO QRNT's personalized nap tracking! Unlike generic sleep apps that lump all rest together, we intelligently identify and analyze your naps separately, creating tailored insights from your daytime recharge sessions. Track how these power boosts affect your daily vitality—whether it's recovery from a tough morning, mood enhancement, or contributions to your overall sleep health. Your naps tell a story of restoration. QALO QRNT helps you optimize them. With QALO QRNT, we analyze your sleep data to spotlight possible naps: those occurring between 11 AM and 6 PM without overlapping other sleep periods, ensuring they're distinct from your nightly rest. For each identified nap, we compute personalized averages across key metrics—temperature, heart rate (HR), heart rate variability (HRV), and SpO2—providing a snapshot of your body's response during these sessions. These nap insights are then integrated into your overall Sleep Score, factoring in the quality and restorative value of your daytime rest, so you can see how even short naps contribute to better wellness and recovery. Personalized Temperature Tracking: Unlock Custom Baselines for Deeper Wellness Insights Discover your body's unique patterns with QALO QRNT's personalized temperature tracking! Unlike one-size-fits-all health apps, we create your custom baseline from your morning readings, making health insights truly personal. Track daily fluctuations and meaningful trends that reveal what's happening beneath the surface—whether it's your cycle, sleep quality, or overall wellness. Your body tells a story. QALO QRNT helps you listen. With QALO QRNT, every day's basal body temperature reading is analyzed– not in isolation, but in the context of your personal history. Using a 7-day rolling window, we compute a personalized baseline temperature—a dynamic standard tailored to your wellness. Your “Baseline Temperature” for any day is the average of at least 5 previous days’ readings upon waking. This value serves as a personalized health metric, and is further enhanced by capturing your deviation, which tells us about the natural fluctuation in your skin temperature. Today’s measurement is then compared against this baseline to detect deviations, triggering alerts for significant departures from your baseline.