I9 1.3 Inch Heart Rate/Blood Pressure/Blood Oxygen Monitoring Watch, Color: Silver Steel

1. Material: alloy, ABS, silicone leather/steel, electronic components2. Functions: step counting, smart reminder, remote control selfie, information push, audio and video entertainment, mobile positioning, sports tracking, social entertainment, health monitoring, tracking/alarm, sleep analysis3. Supported languages: English, Japanese, Korean, German, Spanish, French, Italian, Russian, Portuguese, Arabic, Chinese4. Compatible system: Android, iOS5. Screen size: 1.3 inches6. Screen resolution: 240 x 240px7. Bluetooth version: 4.0, 3.08. Body memory: 128KB+1M9. Wearing method: wristband type10. Battery capacity: 200mAh lithium battery11. Working time: about 5-7 days12. Standby time: about 30 days13. Operation mode: touch + button14. Waterproof grade: IP6715. Using 1.3-inch high-definition full-touch IPS color screen, the picture is clear and smooth16. Built-in 10 sports modes, scientific and healthy sports17. Oversized speakers 3D surround, enjoy music at close range18. Back optical heart rate sensor design, real-time heart rate monitoring