- 24-hour health monitoring: Provides continuous tracking of heart rate and blood oxygen to help you understand your overall condition. The sleep tracker analyzes sleep quality, including deep sleep, light sleep and awake periods, and evaluates your sleep quality to help adjust your sleep habits. - All-day activity tracking: Automatically records steps, distance and calories burned. Precisely tracks your daily activities and offers professional analysis to help improve your exercise routine and daily habits. - 1.1-inch AMOLED color touch screen: Features a stylish curved design with a 1.1-inch AMOLED color touch display to enhance visual and operating experience. Access more than 70 cloud-based watch faces to personalize the device according to your preferences, mood, or outfit. You can also customize your favorite photos in the album as a unique watch face to reflect your style every day. - 25 sports modes: Includes more than 20 sports modes, covering walking, running, cycling, indoor running, training, and other common activities. Stores the last 5 exercise records to help you train more effectively. - Smart message notification: Receives notifications from your phone for social apps including SMS, QQ, WeChat, WhatsApp, Facebook and Twitter, among others. Also provides incoming call notifications and the option to reject calls, helping you avoid missing important messages or calls. Use scenarios: - Daily wellness and sleep improvement: monitor heart rate, SpO2 and sleep patterns overnight, then use the insights to adjust your daily routine and bedtime habits. - Outdoor and indoor workouts: switch to the appropriate sport mode to track steps, distance and calories in activities such as walking, running, cycling, or indoor training, with up to five sport records stored for reference. - On-the-go connectivity: stay connected during busy days by receiving notifications and handling calls and messages directly from your wrist.