Aluminum Voice Assistant Music Blood Glucose Watch 1. Functions: heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth calling, smart reminder, remote Selfie, sleep monitoring, blood oxygen detection 2. Wristband Material: Silicone 3. Case material: aluminum alloy 4. Menu language: Chinese, Korean, Japanese, German, French, Italian, Spanish, Portuguese, Russian, English, Arabic, Czech 5. Charging method: magnetic charging, dock charging 6. Battery: 260mAh 7. Display: 1.9 inches 240 x 296 large screen 8. Bluetooth: BT5.2 9. Waterproof: IP67 level 10. Memory: 128MB 11. System requirements: IOS 9.0 or above or Android 5.0 and above 12. Packing list: smart watch, manual, charging cable 13. Surface diameter: 36-40mm 14. Dimensions: about 44.7 x 37.7 x 10.5mm 15. Weight: about 59g Features: 1. 1.9-inch high-definition full-touch IPS large color screen with a resolution of 240 x 296 pixels 2. Enjoy Bluetooth music, exercise and listen to music freely 3. VC30F real-time heart rate, support hands-off monitoring 4. Support blood sugar monitoring, red light true blood oxygen 5. 260mAh high-capacity battery, long standby time 6. ACC5 magnetic spur horn, high-fidelity sound effect 7. More than 100 sports modes, choose the corresponding sports, and the data collection is more accurate 8. Through Bluetooth connection, you can answer and make calls with the watch 9. Sedentary reminder: Set the sedentary time in the APP, and the watch will remind you on time through silent vibration 10. Breathing training: Three training modes help you better adjust your breathing, relax your mood, and relieve stress 11. Aluminum alloy electroplated case (passed 72 hours salt spray test), 22mm replaceable silicone strap 12. RTL8763EWE single-core multi-core call chip, low power consumption, good stability, only APP link can call 13. Intelligently predict women's menstrual period, safe period, menstrual period, ovulation p