Original Xiaomi Youpin Amazfit Smart Sports Watch 3 Standard(Bright Black)

Features: 1. The 1.34-inch full-circle reflective screen is especially suitable for outdoor sports, the stronger the light, the clearer the screen display 2. With four physical buttons, it can be operated away from the touch screen when sweating during heavy exercise 3. Built-in two main control chips, two operating systems, taking into account professional sports and daily battery life 4. Standby time in smart mode is 7 days, long battery life in Ultra mode is 14 days 5. Support 80 sports modes. FIRSTBEAT algorithm provides a variety of professional data, allowing you to better understand your exercise status 6. Support GPS, GLONASS, Beidou, Galileo four satellite positioning systems, users can rotate three navigation combinations 7. 24H real-time heart rate monitoring, can provide functions such as heart rate interval value view, high heart rate reminder, etc., to protect heart safety in all directions 8. Available space is about 1.9GB, can store multiple songs, connect to Bluetooth headset (not included), you can play the music stored in the watch 9. Support daily sleep, NFC payment, access card simulation and other functions 10. Support Zepp App, an all-weather health management platform Features: 1. Dial diameter: 48.6mm, watch thickness: 13.4mm 2. Weight: about 59.6g 3. Body material: metal, glass fiber reinforced polycarbonate 4. Strap material: quick release silicone strap 5. Strap width: 22mm; strap length: 120mm (long version), 75mm (short version) 6. Resolution: 320x320 7. Touch screen: AF-coated Corning Gorilla 3rd generation tempered glass 8. Memory: 512MB LPDDR3 9. Storage: 4G eMMC 10. Connection: Bluetooth 4.2, Bluetooth 5.0, WiFi 2.4GHz 802.11 b/g/n 11. Battery capacity: 300mAh lithium ion polymer battery 12. Charging method: magnetic type 13. GPS battery life: 35 hours (precision mode); 45 hours (balanced mode); 70 hours (power saving mode) 14. Waterproof rating: 5ATM, support swimming 15. Charging time: about 2 hours 16. Operating system: Amazfit OS 17. Supported devices: Android 5.0 or IOS 10.0 and above devices that support Bluetooth 4.0 18. Sensor: BioTracker 2 PPG biological tracking optical sensor, barometric pressure/acceleration/gyro/geomagnetic sensor Packing list: Smart watch x 1 USB charging stand x 1 Instruction manual x 1 Running manual x 1