F207 Smart Watch 1.35-Inch Narrow Edge Screen Supports Bluetooth Calls 24H Health Monitoring 150+ Sports Modes 1. 1.35-inch high-definition retina screen, high-pixel display resolution, and professional sharp screen display technology make each picture clear and vivid. Narrow edge design, rejecting heavy frames, brings you a wider visual enjoyment. 2. 24-hour heart rate monitoring: The watch is equipped with a professional heart rate sensor to detect heart rate. At the same time, it supports daily 24-hour non-stop high-precision heart rate monitoring, so that you can better understand your health 3. 24-hour non-invasive blood sugar monitoring: The built-in blood sugar detection chip, supports 24-hour blood sugar monitoring, so you can know your blood sugar value at any time. 4. Night blood oxygen detection: The smartwatch is equipped with an advanced PPG bio-tracking optical sensor. In addition to manual measurement, turn on the night blood oxygen detection, and automatically perform blood oxygen detection while you sleep. 5. 24-hour body temperature measurement: When testing body temperature, the bottom temperature sensor must be fully in contact with the skin (test after wearing for 10 minutes). The body temperature test will be affected by the ambient temperature difference and only serves as a warning reminder. 6. Sleep monitoring: Wearing a smartwatch to sleep will automatically turn on the sleep mode, automatically detect your sleep quality, and with the night blood oxygen function, it can monitor your sleep blood oxygen changes. 7. Bluetooth call: one-click connection, three-magnetic ACC full-range speaker. Whether it is housework at home, walking, running, cycling, or climbing, the phone call will be pushed to the watch in time, and the Bluetooth call can be made through the watch to free your hands. 8. Smart voice assistant: listen to music, make calls, and easily issue instructions. 9. 150+ sports modes Sports monitoring and analysis: supports up to 150+ professional sports modes, based on accurate real-time heart rate detection