| Customization: | Available |
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| Display: | Fitness Monitor/ Sleep Monitor/GPS Navigation |
| Usage: | Detection |
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| Hardware | Function | ||
| System requirements | android5.0+ / ios10.0+ | Basic function | Heart rate measurement |
| Master chip | GR5515GGBD | Oximetry | |
| Bracelet memory | 512kb + 1Mb | Blood pressure measurement | |
| Bluetooth | 5.0 | Sleep monitoring | |
| Heart rate sensor | HX3695 | Step Count | |
| G-Sensor | ST LIS2DW12 | Calories | |
| Battery capacity | 20.5mAh | Body temperature measurement | |
| Standby time | About 12~15 days | ||
| Charging method | wireless charge | ||
| Waterproof Level | IP68 | ||
| Bluetooth distance | 3-5 meters | ||
| Ring size | 17mm 18mm 19mm 20mm 21mm 22mm | ||
| Product Color | Gun, Gold, Rose Gold, Ink Blue, Silver | ||
| APP | Google: Da Rings | ||
| APP supports languages | Muti Language | ||
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