Buy with confidence!!! 24/7 Activity Sports Tracking : Our fitness tracker comes with 16 built-in exercise modes to monitor your workouts accordingly. It tracks your exercise time, calorie burn, heart rate, and distance covered. By connecting to your phone's GPS, it can also record your workout routes; you can review detailed exercise data in the "Runmefit" APP. Monitor Your Heart Rate and Sleep : The fitness watch monitors your heart rate round the clock and records your sleep patterns, including awake, deep sleep, and light sleep. It analyzes your sleep data to help you understand your sleep better, encourage the development of healthy sleep habits. Call and Message Alerts : Get notified about incoming calls, texts, and SNS updates (like Facebook, Twitter, WhatsApp, and Instagram) right on your wrist. Easily enable this feature through the APP settings. USB Charging : Remove the wristband, connect the charging pins to a USB port, and recharge your fitness tracker. With a full charge, enjoy up to 7 days of use without needing to recharge frequently. Facing charging difficulties let us know, and we'll be happy to help. IP68 Waterproof Watch : Designed for daily wear during handwashing, cold showers, and pool swimming. For optimal performance, keep it dry by avoiding prolonged submersion and exposure to steam or saunas. Got Questions We're here to help! Reach out anytime with inquiries during your experience. For guidance, you can also check the usage manual in the "Runmefit" app (Device page How to Use).