About 60% of hypertensive patients have a family history, and the incidence of hypertension tends to increase with age. The incidence of hypertension is high for people over 40 years old. In China, cerebrovascular disease is the second leading cause of death among urban residents and the first in rural areas. The main hazard of stroke is hypertension. At the same time, hypertension is also the trigger for many diseases, such as heart damage, blood vessel damage, liver damage, etc. The harm of hypertension can not be ignored. Paying attention to blood pressure is vital to life and health.

At present, there are two kinds of sphygmomanometers on the market. One is the traditional common mercury sphygmomanometer. The use of this kind of sphygmomanometer requires good training and keen hearing, which is generally not suitable for home use. The other is the recently developed electronic sphygmomanometer, which is simpler to use than the traditional mercury sphygmomanometer and suitable for home use, but its measurement data is not as accurate as the mercury sphygmomanometer.

Today, I got this Mirage Boundless portable intelligent sphygmomanometer, which is different from the above two kinds of sphygmomanometers. It uses photoelectric detection, pulse medicine principles, and unique algorithms to measure blood pressure. To measure blood pressure and pulse, just press your finger gently. Small and portable body, dedicated APP data analysis. Large font shows that the elderly can see without reading glasses. How about the actual product experience? Follow me.  

The product is packed in a white cardboard box. There are small dark lines on the surface of the box to increase the hand feel and texture. The front center is the contour map of the blood pressure meter.  

On the back of the packing box is the introduction of some functions and features of the product, manufacturer information, APP download QR code address and anti-counterfeiting marks.  

The side pull method has a pull rope on the side, which is very convenient for unpacking. Hard packing boxes of this design can be used as storage boxes in the future.  

The sphygmomanometer is wrapped in a plastic bag with a cushion around it, which can be well fixed and protected.

At the bottom of the box is a wealth of accessories  。

Product list: sphygmomanometer, manual, storage bag, warranty card, power cord, lanyard  。

The power cord is an ordinary power cord for Android phones. It is not equipped with a power adapter, but a lanyard is also provided.  

Delicate and small storage bag, very practical.  

The manual introduces the product in detail and how to use it. It is illustrated and illustrated. I believe that first-time users can also use it well.  

The sphygmomanometer is 105 × 43 × 16.5mm in size, and the body design is very compact. It can measure blood pressure without using a cuff, which is very convenient to carry around. The whole body is warm and smooth, with excellent touch.  

On the top is the large font screen display. Due to the semi transparent display design, its brightness is not very satisfactory. It would be excellent if voice broadcast could be added. Three display data, high pressure, low pressure and heart rate.  

Near the bottom is the induction test area and charging indicator.  

On the right side of the sphygmomanometer near the screen, there is an on key. Press and hold for 3 seconds to turn on and off the machine.  

During measurement, press and hold for 3 seconds to start the machine, and the screen displays "188" on for 1 second and then turns off. At this time, it is necessary to briefly press the ON key, and three rows of "00" are displayed for the first time. Initialize the data, and press the ON key again, and the screen displays "00".

At the same time, the green LED in the induction test area is always on.  

Put the index finger of your right hand in this area for measurement. I'm taking the picture here, so please skip it! hey! The screen number will jump from "00" to "90", and the data will be displayed after measurement. As for the accuracy of the data, we will do a comparative test later.  

There is only one phantom logo on the back of the sphygmomanometer.  

There is a hole reserved on the top for inserting the lanyard. The sphygmomanometer is small in size, so it is easier to find it with the lanyard.  

At the bottom is a charging connector. The blood pressure meter is equipped with a 400mAh polymer lithium battery. After being fully charged, it can be used for a week if measured ten times a day.  

Scan the package box or the QR code in the manual, and download the exclusive APP, which is applicable to iOS 7.0 or above or Android 4.3 or above. Open the APP to register first, and then set personal information, including height, weight, age, gender and other information, for more accurate measurement.  

Open the mobile phone Bluetooth, search for a device, select "imu xueyayi" to connect, and enter the main interface of the APP. The design of the main interface is relatively simple, including the display of three data of high pressure, low pressure and heart rate, and the large font display is designed. There are reference standards for normal blood pressure and heart rate on the right.

When the sphygmomanometer is connected to the mobile phone APP, click the big button "Start Detection" in the center to conduct measurement. The measured data will not only be displayed on the screen of the sphygmomanometer, but also on the APP. In fact, when the two are connected, the data will still be reflected on the APP when the blood pressure meter is used for detection. Click the "clock" icon in the upper right corner of the screen to enter the historical data chart, where there are statistical charts of the measured historical data of days, months and years, to grasp the changes of blood pressure concisely. The design of the APP side is more focused on data storage and data analysis, but the measurement data separated from the APP side cannot be uploaded to the APP, and the measurement data is distorted due to improper operation and other factors, so the data cannot be deleted at the APP side. It is recommended that the APP add the function of manually deleting and adding blood pressure data. In addition, when two people use the sphygmomanometer together, their measured data will be reflected in a statistical table, which is a factor to be considered.  

"Three Bars" at the top left corner of the APP end, click to enter, and you can click the avatar to edit personal information. In more settings, you can upgrade the system, reset the APP, change the password, and exit the binding.  

As mentioned earlier, we need to verify the detection accuracy of the blood pressure meter, so we use the comparative verification method to compare the phantom blood pressure meter with a brand of electronic blood pressure meter. In fact, the most accurate and best verification and comparison object for measuring blood pressure is the mercury blood pressure meter. There was one at home before, and my mother also specially learned how to use it, After having this electronic blood pressure monitor, my mother gave it to her because the measurement data of the electronic blood pressure monitor is more accurate than that of the mercury blood pressure monitor. This time we will compare the measurement data of this electronic blood pressure meter with that of the phantom blood pressure meter.  

It can be seen that there is a certain error in the measurement data, but the general deviation is small, so the accuracy of the measurement data of the phantom blood pressure meter should not be worried.

summary

Miraculous Borderless portable intelligent blood pressure meter adopts photoelectric sensor, and the blood pressure and heart rate can be measured with just one touch of the finger. No need to wear cuff every time, no need for professional skills, and anyone can operate and use it conveniently. The compact size is more suitable for carrying with you. You can measure it if you want. 399 yuan, would you choose it?

proposal

1. The screen is displayed in a semi transparent way, resulting in unsatisfactory display brightness. I hope we can consider adding voice broadcast.

2. APP measurement data does not support manual deletion and addition. It is recommended to consider this function, which is very practical.

3. It is also necessary to distinguish the detection data of multiple people and establish the APP historical data display chart respectively.

4. The content of APP is too simple, so we can consider adding popular science knowledge and diet suggestion recipes.

5. When blood pressure is high, it is also necessary to give remote warning to children.