❤IP67 WATERPROOF AND COLOR SCREEN -- IP67 waterproof means you can wear the bracelet in rainy and stormy weather. It also resists 1-meter depth water and splash in daily; 0.96" bright and clear color screen with weather forecast on display ❤PERSONAL HEALTH ASSISTANT -- Search "iWOWNfit Pro" in the iOS App Store or Android Play Store, and simply connect the smart wristband with your smartphone using Bluetooth. You will be able to check all your health history data in the app. Your health assistant is now on your wrist. ❤HEART RATE & SLEEP MONITORING -- Tracks real-time heart rate automatically & continuously and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle ❤ALL-DAY ACTIVITY TRACKING -- Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status ❤SIMPLE AND FAST CHARGING -- Built-in USB, simplifies the way you charge the i6HRC sport tracker watch. Simply plug it to 500mAh USB enabled devices such as PC tablet or laptop, but socket and power bank are not recommended. Battery lasts for over 10 days in standby mode. ❤Sweet Tips--Our fitness tracker support： English/Deutsch/lingua italiana/Español/日本語，you can feel free to change the languages .