[New and improved bright and clear screen] Equipped with 1.4 inch full touch screen and clear TFT-LCD screen, this new improved smart watch personalized interactive interface can easily catch your eyes and follow your heart. Strong and durable 2.5D glass makes your smart watch much more scratch resistant. It is easy to use, smooth and responsive. [Your close sports partner] Connected to GPS, our smart watch records your daily activities in detail, including steps, distance, calories burned, mileage, training time, heart rate, sleep, etc. Not only these, it supports multiple sports modes, such as running, walking, cycling, jumping, badminton, basketball and soccer. And it supports abdominal breathing exercises. [Heart rate monitor and 24/7 sleep monitor] This activity tracker watch can be used as a real-time monitor to record your heart rate and detect your sleep quality 24 hours a day, accurately recording deep sleep and light sleep time per night and reminding you to adjust your sleep patterns. All of this data will help you live a healthier life. [Stay connected to your day] Call and message notifications and unable to make a call or reply to the message. Receive and read SMS messages and SNS notifications right on your fitness tracker (including SMS, Facebook, Whatsapp, Twitter, Instagram, Facebook Messenger, LinkedIn, and more). Always stay up to date. Never miss a call and a message. [Regular use 7 days battery life and wide compatibility] Low power Bluetooth chip, compatible with Bluetooth 4.0, high scalability. 2 hour charge, 7 days regular use, 10 days standby. Our app is compatible with Android 4.4 or iOS 8.0 or above and Bluetooth 4.0 or above, and can only be used on smartphones, it is not suitable for tablets or laptops.