Product Information
| Product Name | JCRing X5B Smart Health Ring |
| App Support | Android 5.0 or above, l0S 10.0 or above |
| Hardware Specification |
PPG sensor Skin temperature sensor 3D accelerometer Ultra low power Bluetooth chip (BLE 5.0) |
| Materials | Ceramic |
| Size | Width 8.0mm |
| OTA Support | Support OTA via BT |
| Battery | Rechargeable 14.5-21.5mAh depending on the ring size, Lipo battery, non-replaceable |
| Waterproof | 5ATM |
| Data Memory | 15 Days |
| Packing Detail |
1*smart ring 1*wireless charging case 1*type-c charging cable 1*gift box 1*user manudl |
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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