Where Style Meets Health• 3D Curved Bezel-less Design• All-round Health and Fitness Track• Music Storage and Playback• Amazon Alexa Built-inBluetooth Calls, Online and Offline Voice AssistantsThe Bluetooth call feature lets you answer calls on your watch via the built-in microphone and speaker. To set alarms, check the weather, control your smart home devices, ask questions and more, just raise your wrist and tell Alexa* what you need. The Amazfit GTS 2 now has an offline voice control featureBlood-oxygen Saturation Measurement.Test your SpO2 level the moment you start feeling unwell, for a better understanding of your physical condition.Sleep Quality MonitoringThe Amazfit GTS 2 supports in-depth sleep monitoring, which can more accurately determine the sleep stage (the light, deep, and REM sleep periods, monitor the sleep breathing condition, and provide sleep quality analysis and advice for improvement based on a night of sleep. The watch also recognizes naps over 20 minutes between 11am-6pm in order to record more complete sleep information.Monitor Your Stress Levels.With the GTS 2, you can check to see where your personal stress level lies - from relaxed, normal, medium or high - anytime you feel pressured throughout the day.Your Playlist on Your Time.Control mobile music playback through the watch, and with a massive 3GB of local music storage.All-day Heart Rate MonitoringThe Amazfit GTS 2 features precision 24-hour heart rate monitoring, covering heart rate zones and providing warnings when your heart rate is abnormally elevated.PAI Health Assessment SystemA PAI value is calculated by processing data about your heart rate, exercise time, and other complex health information with an algorithm. This value represents a customized health evaluation for each user based on their specific health data, offering everyone a unique experience.No Pause in Your ProgressThe new Amazfit GTS 2 is equipped with a large 246mAh battery that can last 7 days with normal usage, and is always ready to escort you on your journeys and track your progress. Enjoy a full week of activity without worrying about carrying a charger everywhere.Color and Clarity. Personalized Watch FacesThe AMOLED screen offers a 341 ppi pixel density making the display clear and exquisite, with vivid colors ensuring smooth readability. A broad range of watch face themes ensures that you're always in style, and they have a custom Always-on Display , so you can see the interface you like anywhere, anytime.3D Curved Bezel-less DesignExquisitely crafted 3D curved glass shimmers like crystal jade, creating an integrated visual experience, with the gorgeous and dynamic curves of the aluminum alloy body delivering a comfortable and light wearing experience. The watch also incorporates diamond-like carbon (oDLC) coating to provide a more scratch- and wear-resistant screen that greatly enhances the glass quality and...