Long-Lasting Convenience: With a portable charging compartment and up to 5 days of battery life on a single charge, this fitness tracking ring ensures that you are always fully charged when you are on the go and don't miss any fitness momentsComprehensive Health Monitoring: The smart ring health tracker keeps you informed about your well-being, tracking steps, sleep, heart rate, blood oxygen, and blood pressure. Stay on top of your health effortlesslyNo Subscription Needed: Free access to all features in the app forever. Achieve your fitness goals and make data-driven health decisions without paying hidden fees. Transparency and freedom in your health journeyCapture Moments Remotely: Take a photo with a flick of your finger! This sleep ring also features a remote camera shutter function, so you can capture the moment with ease. In addition, add friends and view each other's health data through the free appPerfect Fitness Companion: Designed for both men and women, this fitness ring offers multiple sports modes and IP68 waterproofing, making it the ideal partner for all your workout activities