- Comprehensive health monitoring: This fitness ring continuously monitors your heart rate. You can activate 24-hour heart rate measurement in the app. At night, the sleep monitoring mode estimates sleep duration based on your activity to help you establish healthier sleep habits. - Ultra-light design: Weighing just 4.4 g, this ring is lightweight and comfortable for daily wear or intense workouts. Its elegant, sporty look stays unobtrusive on the wrist and helps reduce fatigue during long sessions. - Multifunctional fitness tracker: Tracks steps, distance, calories burned, and real-time heart rate. It supports multiple sport modes including walking, running, cycling, and more, so your workouts stay traceable and effective. - Durable aesthetics: Made from high-quality stainless steel for a modern shine and timeless look. Stainless steel is rust-proof and colorfast, preserving its appearance over time. The smooth surface resists dust and is easy to clean, combining beauty with practicality. Use scenarios: - All-day health tracking: monitor your heart rate, steps, distance, and calories while you go about your daily routines, with sleep data available overnight. - Active workouts: wear the ring during walking, running, or cycling to capture real-time pulse and complete activity data. - Nighttime monitoring: enable sleep tracking to estimate sleep duration and foster better sleep habits.