Noninvasive blood glucose techniques and monitoring

Normal blood glucose value refers to the blood glucose value of 3.9 ~ 6.1 mmol/L during fasting, which has guiding significance for the treatment and observation of diseases. Fasting plasma glucose of more than 7.0 mmol/L is likely to be diabetic.

Non-invasive blood glucose techniques

Non-invasive blood glucose monitoring technology is a combination of electrophysiological technology, PPG green light monitoring and AI technology. Through the correlation of heart rate variability, sympathetic nerve and blood glucose, non-invasive and continuous blood glucose trend can be achieved through big data and AI algorithm. After a standardized calibration procedure and continuous wear for about a week, the watch intelligently learns from the blood form data obtained to achieve all-day, non-invasive and continuous estimation of blood glucose trends.The non-invasive blood glucose monitoring technology is positioned as "daily assistance". By monitoring the blood characteristics of the wearer throughout the day, the data can be visualized, so as to provide healthy diet, reasonable exercise and rest reference for users concerned about blood glucose problems, and help prevent the occurrence of related diseases.

note: app data synchronization has a delay, which takes about 1 to 2 hours.

So, the first time you measure blood sugar, it may be different from the actual value. That's because the watch hasn't picked up enough data yet. When you wear it for a certain amount of time, our watch can establish a more stable analysis model based on your individual situation. At this time, the value of the watch will be more accurate.

Our technology is under continuous development, please follow us for the latest information.

How to monitor blood sugar is accurate

You need to turn on the smartwatch automatic all-weather monitoring function and check the data in the APP. The APP systematic statistics to exclusion errors,calculates average blood sugar levels for the day and starts building your analysis model. To improve accuracy, you can also use the manual calibration feature. In the private mode of APP blood sugar function, record data 7 times a day. The following is the recommended time point:

Test blood sugar after waking up in the morning
Test blood sugar after breakfast
Test your blood sugar before lunch
Blood sugar after lunch
Test your blood sugar before dinner
Test your blood sugar after dinner
Test your blood sugar before bed

After entering the calibration value, the average value is obtained and saved.If you have a traditional glucose meter, you can also enter the values it monitors. This helps to collect data and build stable analytical models faster. By comparing the data, you can see how your blood sugar fluctuates. You can effectively control your daily diet, activity and other habits to improve blood sugar.If you want more accurate numbers, you'll need to wear the smart watch for more than 7 days. The longer the record, the closer the blood sugar is to the exact value.

When testing blood sugar, if you want accurate blood sugar value, you should avoid the factors that affect blood sugar listed below.

Factors affecting blood sugar value

There are many factors that affect blood sugar, and the following are the most common ones in life:

1. Improper diet; Excessive intake of staple food, excessive intake of oil and other factors caused postprandial blood sugar;

2. insufficient exercise; Not having the time to exercise, not wanting to exercise or having a chronic illness that interferes with exercise can affect blood sugar;

3. bad mood; Tension, anxiety, anger, and over excitement can cause blood sugar to rise;

4. improper drug use; Insufficient or excessive medication, intermittent medication, incorrect use of drugs, etc., can affect the rise of blood sugar;

5. stress factors: cold fever, severe infection, trauma, surgery, acute myocardial infarction or stroke caused blood sugar fluctuations;

6. climate change: cold stimulation can make hyperglycemic hormone secretion, cause blood sugar rise; The weather is hot, metabolism is accelerated, blood sugar is lower than usual, but hot day is easy to sweat, sweat more blood is easy to sticky resulting in blood sugar rise;

7. glucotropic hormones: islet glucagon, glucocorticoid, adrenaline, etc., can cause blood sugar rise.

Note：

1, this product monitoring data and the results are for reference only, not as a diagnostic and medical use, please do not by measuring the results to the diagnosis and treatment, follow the doctor's advice, if feeling unwell please timely medical treatment or online diagnosis and treatment.
2, 5-10 minutes before the measurement do not vigorous exercise, sitting or lying position, please don't talk in the measurement process.