1.43inch AMOLED 466 x 466 pixel resolution: High-resolution screen, 466 x 466 resolution, the picture is clear, smooth, stylish and cool without losing vitality, for you to present a more pleasing visual experience, touch flow smooth, smoother operation GPS motion trail: L1 single frequency ultra-high precision positioningSupport GPS, GLONASS, Big Dipper, Galileo, QZSS, Simultaneous joint positioning of multiple systems 170and Sports Modes: Built-in sports mode, directly wear the watch to exercise, the watch will record all your movement data Independent mode, precise algorithm: Calculate the heart rate, duration, energy consumption and other data during exercise, and accurately calculate the exercise data in a scientific way Actions ATS3085L: Military quality, to create outdoor smart sports watches, in the harsh environment can also easily control Health Monitoring: Multi-channel biometric tracking sensors measure your heart rate, blood oxygen, blood pressure, etc. Monitor your health index at all times Specifications:_x000D_ CPU (chipset) Actions ATS3085L Flash PSRAM: 4GB, Flash: 256Mb Display 1.43inch Amoled screen 466 x 466 Touch Screen Full touch display, Touch IC: CST820 HR sensor VC30F Low power consumption and high precision heart rate blood oxygen, support live identification, more accurate detection G-sensor STK8321 geomagnetic sensor Support compass Barometric Altimeter Goerl SPL07-03 GPS L1 single frequency ultra-high precision positioningSupport GPS, GLONASS, Big Dipper, Galieo, QZSS, Simultaneous joint positioning of multiple systems Support AGPS Bluetooth version BLE 5.3 Light Support MIC Support Motor Battery 530mAh Buttons 3 keys: 1 power button, 1 Back key and 1 GPS shortcut key charge