Product features
Product Overview
Product Specifications
Body Signals Analyzed. Health Insights Delivered.
| Product Name | JCVital V4 Smart Health Bracelet |
| App Support | JCVital (Compatible with Android 5.0 or above, iOS 10.0 or above) |
| Hardware Specification |
HR & SpO2 Sensor 3D accelerometer RGB light |
| OTA Support | Supports OTA via BT 5.0 |
| Battery | 90mAh Rechargeable Lithium Battery |
| Waterproof | IP68 |
| Data Memory | Supports up to 30 days of data storage |
| Materials | TTop Cover & Back Cover: ABS+PC Magnetic USB Charger: ABS+PC |
| Packing List | Smart Bracelet ×1/Magnetic USB Charger ×1/Gift Box ×1 User Manual ×1 |
Frequently Asked Questions
Why does the measurement time have to be 5 minutes?
Our measurement process strictly requires customers to collect 5 minutes of ppg data while minimizing hand movements, this is to provide a higher accuracy on the measurement result.
What is the difference between the blood sugar reference value before or after a meal?
For fasting time more than 8 hours (before meal), if the blood sugar result is returned as "normal", it shows that the blood glucose value is most likely below 6.1mmol/L; if the result is “elevated", it is most likely at 6.1mmol/L or above.
For the user who had meal more than 2 hours (after meal), if the blood sugar result is returned as "normal", it shows that the blood glucose value is most likely below 7.8mmol/L; if the result is “elevated", it is most likely at 7.8mmol/L or above.
What is the measurement frequency/how often do we recommend to take BGEM measurement?
We recommend to take a regular measurement, preferably 3 times (or more) within week to meet the minimum requirements for risk assessment.
If the user takes multiple measurements a day, which result will be used for risk assessment?
The first "fasting" or the first "2hrs after meal" measurement result of the day will be used as the basis. The risk assessment result can be obtained by accumulating the measurement results for three days a week.
What if the user takes measurement more than 3 days within a week, which results will be used for the risk assessment?
If the user perform measurement more than 3 days within a week, it will take the most recent 3 days result for the risk assessment.
Can I take measurement while lying down?
The posture of the user may cause inaccuracy of result. We recommend that the user to sit on a chair and rest his/her arm on a flat surface, such as a table. Make sure that his/her arm is relaxed and stay still while the measurement is in progress.
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