Amazfit GTS 2 Smartwatch with Sleep, Stress, Heart Rate, Blood Oxygen Monitor

[3D Curved Design & HD AMOLED Screen] The curved 1.65-inch high-definition AMOLED screen of the Amazfit GTS 2 smartwatch, covered in 3D glass, boasts a crystal-clear 341ppi pixel density, and the bezel-less design naturally transitions to the aluminum alloy watch body for an enhanced visual aesthetic and a wider content display area. [All-round Health Tracking] The Amazfit GTS 2 smartwatch can provide 24-hour heart rate monitoring, blood-oxygen saturation measurement, sleep quality monitoring and stress level monitoring. Also included is the PAI health assessment system, which uses algorithms to convert all of your complex health and activity data into one single score, helping you understand your physical state at a glance. [90 Sports Modes & 5 ATM Water-resistance] Amazfit GTS 2 sports watch includes 90 built-in sports modes and is waterproof to a depth of up to 50 meters. Intelligent recognition of 6 sports modes also eliminates the need to manually select the sports modes, so the watch is always ready for action. [Long 7-day Battery Life] The GTS 2 smartwatch is equipped with a powerful 246mah battery that can last 7 days with typical use, and is always ready to escort you on your journeys and track your progress. [3GB Music Storage] Control mobile music playback through the watch via Bluetooth, and transfer your favorite songs to the watch through your mobile phone with a massive 3GB of local music storage. Put your wireless headphones in, your phone down, and workout to the rhythm of the music anytime, anywhere.