HD3 1.32 Inch Heart Rate Monitoring Smart Watch with Payment Function(Black Leather)

1. Material: alloy, leather, electronic components2. Functions: video entertainment, photography, step counting, heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth calling, smart reminder, remote selfie, sleep monitoring, blood oxygen detection, information push, sports tracking3. Menu language: Simplified Chinese, Traditional Chinese, English, German, French, Spanish, Korean, Japanese, Russian, Arabic, Portuguese, Italian, Thai, Burmese, Turkish, Hebrew, Malay, Persian4. Compatible system: Android, IOS5. Screen size: 1.32 inches (IPS color screen)6. Screen resolution: 360 x 360px7. Bluetooth version: 3.0, 4.08. Wireless distance: 5-10m (inclusive)9. Body memory: 64+128MB10. Wearing method: wristband11. Battery capacity: 280mAh lithium battery12. Charging method: magnetic charging13. Operation mode: touch + button14. Waterproof grade: IP6715. Magnetic fast charging, more convenient to use, fast full charge16. LED light sensor design on the back of the watch, real-time detection of blood pressure, heart rate, blood oxygen17. Dial size: 47 x 14mm