The watch comes with a 1.9-inch touch screen, and the viewing angles are also solid, especially when you just need to glance at it on the treadmill or while running. Brightness is also strong, even on auto-brightness, which is always nicer on battery life It works for 3 consecutive days on a single charge, and it can last up to 10 days on standby water resistance and other convenient features Charging method: magnetic Screen resolution: 320 * 385 pixels Supports communication via Bluetooth Lithium battery with a large capacity of 270 mAh A high-tech watch that will help you have the best time of your life. It has been created with an unbeatable design and is very easy to use. Sync and display notifications of applications such as Facebook, WhatsApp, SMS, email, etc., between mobile phone and smart watch. Up to 8 notifications can be displayed on the watch. View exercise and health data including steps, distance and calorie consumption. This data will be saved until midnight (12:00 AM) each day and then reset to 0 for the next day. Select Sports mode to record your workout. Enter to start the activity, swipe right to pause the exercise, tap to end the exercise, it records duration, calories, heart rate, etc