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RK-C258 H11 Smart Bluetooth Ring With Sleep / Heart Rate / Blood Pressure Monitoring, Size: 11(Black)
Item TBD0605671605A
Color:
Warehouse: CN
Lead time: Item will be ready for ship between 07 Feb and 08 Feb 2025
Description
1. High-quality sensor chip, with an accuracy of up to 95%
2. Real-time monitoring, can be viewed in the APP
3. Material: stainless steel
4. Function: heart rate/blood oxygen/water surface monitoring/steps/pressure/temperature
5. Working method: Bluetooth connection APP
6. Battery capacity: ring 18mAh, charging box 180mAh
7. Charging time: 2 hours
8. Working time: 3 days
9. Waterproof: IP68
10. Size: 7, 8, 9, 10, 11, 12
11. Product net weight: about 3g
12. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 g in length and weight; due to display and light problems, there may be a slight color difference. Please refer to the actual product!
13. Note: The shipment only includes the smart ring + charging box, not other items in the picture!
