Fangrui Product Details 1. Aluminum Voice Assistant Music Blood Glucose Watch 2. Functions: Heart Rate Monitoring, Blood Pressure Measurement, Social Entertainment, Bluetooth Calling, Smart Reminder, Remote Selfie, Sleep Monitoring, Blood Oxygen Detection 3. Wristband Material: Silicone 4. Case Material: Aluminum Alloy 5. Menu Language: Chinese, Korean, Japanese, German, French, Italian, Spanish, Portuguese, Russian, English, Arabic, Czech 6. Charging Method: Magnetic Charging, Dock Charging 7. Battery: 260mah 8. Display: 1.9 Inches 240 X 296 Large Screen 9. Bluetooth: Bt5.2 10. Waterproof: Ip67 Level 11. Memory: 128mb 12. System Requirements: Ios 9.0 Or Above Or Android 5.0 And Above 13. Packing List: Smart Watch, Manual, Charging Cable 14. Surface Diameter: 36-40mm 15. Dimensions: About 44.7 X 37.7 X 10.5mm 16. Weight: About 59g 17. Features: 18. 1.9-inch High-definition Full-touch Ips Large Color Screen With A Resolution Of 240 X 296 Pixels 19. Enjoy Bluetooth Music, Exercise And Listen To Music Freely 20. Vc30f Real-time Heart Rate, Support Hands-off Monitoring 21. Support Blood Sugar Monitoring, Red Light True Blood Oxygen 22. 260mah High-capacity Battery, Long Standby Time 23. Acc5 Magnetic Spur Horn, High-fidelity Sound Effect 24. More Than 100 Sports Modes, Choose The Corresponding Sports, And The Data Collection Is More Accurate 25. Through Bluetooth Connection, You Can Answer And Make Calls With The Watch 26. Sedentary Reminder: Set The Sedentary Time In The App, And The Watch Will Remind You On Time Through Silent Vibration 27. Breathing Training: Three Training Modes Help You Better Adjust Your Breathing, Relax Your Mood, And Relieve Stress 28. Aluminum Alloy Electroplated Case (passed 72 Hours Salt Spray Test), 22mm Replaceable Silicone Strap 29. Rtl8763ewe Single-core Multi-core Call Chip, Low Power Consumption, Good Stability, Only App Link Can Call 30. Intelligently Predict Women's Menstrual Period, Safe Period, Menstrual Period, Ovulation P