Product name: smart detection watch Product color: as shown in the picture (silicone strap: black, red, blue) (leather strap: black, brown) Product size: 265*26*11MM Product weight: stand-alone (with watchband):34g complete set: 174g Product list: watch, charging line, instruction manual, packing box, (chest patch and ECG belt are optional) CPO chip: low power GR5515 PPC sensor chip: OSRAM SFH2201 ECG chip: TYH0C3220 Blood oxygen chip: GH3220 analog front-end OSRAM SFH2201 Battery: 160mAH (Seiko protection board polymer pure drill core) Display: 1.47 "172 320 HD Touch Heart rate: green light PPG Waterproof: IP68 grade Touch: full touch screen (full fit screen) Product material: gold-containing metal wall glue Watch strap: eco-friendly TPU strap/leather strap Charging method: USB magnetic 2pin charging cable (with protection) Standby time: 30 days Daily life: 4-7 days Specifications: 1. The light and thin curved surface design, the beauty of streaming light, the new 3D super-curved surface light and thin design is like streamer, transparent and clean, and adopts 1.47-inch high-definition resolution full screen. 2.512HZ ECG monitoring, accuracy improved by 48%, 7th generation mixed 3-lead ECG 3.36 disease screening diagnosis, innovative new 3-lead ECG monitoring technology, improve the accuracy of data at the same time, increase the number of disease screening items. 4. All-weather blood glucose measurement, free needle for life free measurement 5. Heart rate monitoring alarm, 24 hours automatic monitoring 6. Blood pressure monitoring, using high-performance optical sensors, self-developed optimization algorithms, accurate measurement and recording of your blood pressure 7. Wrist thermometer, 24-hour body temperature measurement, through the temperature sensor, 24-hour real-time monitoring, measurement accuracy, real-time monitoring of their own body temperature 8. Free to switch a variety of dial, dial personality, you define, dial market has a large number of styles, different dial for you to choose to replace, meet different occasions 9.15 + Sports Mode, Ignite Sports Passion Package Included: 1 * Smart Watch 1 * Charging line 1 * Instruction or 1 * Smart Watch 1 * Charging line 1 * Instruction 1 * ECG bracket