Finally received the long-awaited thirty-seven degree Light Health bracelet is a big dark horse of cost performance that has emerged in the tide of intelligent health equipment. So, as the only smart bracelet with photoelectric heart rate sensor in the 100 yuan store, what's the difference between it and the bracelet at the same price in the same industry. Now let me show you.

At the price of 100 yuan, I am most optimistic about three products: seventy-nine Xiaomi bracelet, ninety-nine Block bong2 (Recently one hundred and thirty-nine Of bong X Not bad), and finally our pig feet thirty-seven Degree bracelet. These three bracelets have friendly prices and well made software, at least have a good experience environment, and are the first choice for many people, especially the student party.

catalog

[Unpacking Drawing] ---------------------------------------------1

Product Map ---------------------------------------------2

[Software Function] ------------------------------------------3

[Experience process] ------------------------------------------4

Summary ------------------------------------------------5

Small box in large box

The black environment-friendly paper pulp packaging of the bracelet is very simple thirty-seven Degree logo 。

The back is the detailed parameters of the bracelet, as well as a QR code for downloading software.  

Open the lid of the box. The upper layer of the inner package is the main body of the bracelet. There is also a small handle on the bracelet. This design is very humanistic. The lower layer is the instruction manual, silicone wrist strap and charging base. (There is no additional data line ! ）Let's take a group photo.

The workmanship of the main body of the bracelet is good. The aluminum alloy plate on the front has a grid of smooth dots, which are engraved by laser, but it's not like bongxx That's hidden led The matrix light only has a multi-color work indicator light above the surface of the bracelet to indicate the status of the bracelet. However, the brightness of the indicator light is low, and the bracelet matches "blue, yellow, red and green" four Color lights, as well as flashing and normally lit states, can provide at most seven But I don't think many users can remember.

The side is used CNC The chamfer of the bright metal surface cut by the workbench will have different reflective effects from different angles.

There are two metal charging contacts on the back of the bracelet and the heart rate sensor of the only one in the Hundred Dollar Block. According to the information collected online, the upper side of the sensor is the receiver, and the lower side is three independent light sources for measuring different physiological data.

Adopted Micro-USB For the charging base of the interface, the combination mode of the base is fixed with a snap, the snap is tight, and it is not convenient to open and close.

The silicone wristwatch belt has diagonal stripes on the outside and undulating protrusions on the inside, which is conducive to improving the permeability, but it is a cloud in summer in the south.

In addition, when I first saw this watch strap, I felt very familiar with it. Sure enough, I carefully compared Samsung's Gear Fit Later, I found that the watchbands of these two bracelets are basically the same. Maybe thirty-seven Degree bracelet and Gear Fit It is possible that all of the watchbands are supplied by the same supplier. This watchband is well made and comfortable. Sure enough, a good design needs more references. ha-ha! There is absolutely no derogatory meaning.

Finally, because the back side of the main body of the bracelet is widened, this design eliminates the frequent flying problems of other bracelet bodies, such as Misfit Shine  Because of this problem, many digital enthusiasts are very distressed. They don't even know that they are lost in the process of sports.

Compared with similar products, thirty-seven The application of degree bracelet is also very special. The help menu is available when the software is first installed.

There is no common real-time monitoring in the application, but there are daily periodic statistical results. Each time you open it, several statistical tables will be displayed, including the seven main cards of step counting, sleep, heart rate, blood pressure, respiratory rate, fatigue degree and mood, as well as some other cards of manual real-time detection. Of course, they will be updated each time you open them.

If you want to do real-time detection, you need to click Test by yourself. I found that the combined time of each unit test is quite long, but when I monitored the whole hour, I found that only the detection was done thirty Second or so, the total time is not quite equal.

Click the card to see the statistical chart of a single day and the corresponding health advice, which I think is the same APP It is a feature of. You can view the monitored data of each whole point by sliding left and right between the data below.

However, the novelty of the software function is the detection of emotion and fatigue, which can be said to be thirty-seven The unique function of the degree bracelet is that although I don't understand the working principle, the accuracy of the detection results is still high, and the description of the state during the detection can also be recorded. I usually write the comparison between myself and its detection results. From the current experience, the accuracy is still available, which has certain reference value.

Finally, the application will generate periodic health stage reports, which are divided into weekly reports and monthly reports. Analyze the three data of sleep, mood, and movement measurement in detail and provide relevant suggestions.

The bracelet is very precise in sleep detection, and its interface is well-known Fitbit Charge Similarly, the judgment of the time point of falling asleep and waking up is quite accurate.

The bracelet itself has no interactive function, so you only need to wear it at ordinary times, and don't care about the rest. Watch strap and Samsung Gear Fit The wristwatch strap is exactly the same. It is wide and has a strong sense of existence. It will automatically test the heart rate, blood pressure and respiratory rate at every hour. The detection time is about thirty About seconds, during the detection, the front work indicator blue light and the back heart rate sensor will light up, and the sensor's brightness is very high. Every night when I turn off the light to sleep, I can see the light from the sensor.

thirty-seven The biggest selling point of the degree bracelet is the detection of heart rate, blood pressure and respiratory rate. From the comparison of the detected data with the results measured by the blood pressure meter, thirty-seven The reading gap of the degree bracelet is small, the accuracy is OK, but sometimes the reading is abnormally high. This problem has been basically solved after I updated the latest firmware. Now from the daily test data, my blood pressure is still normal, and there will be no abnormal spike. Although these data are unlikely to be used as clinical basis, they are sufficient to reflect the trend of physiological cycle.

In terms of endurance, thirty-seven The bracelet comes with you 157mAh Capacity of the battery, based on my daily actual use: open the application synchronization every day 4-6 Time, the bracelet can hold 5-6 About days, although thirty-seven The endurance of the bracelet is not as fierce as that of similar products, which can last for two or three months at a time, but it is much better than the smart watch that is charged once a day. And the battery power data can be downloaded from APP It is very convenient to view in the upper right corner of the. What surprised me most was that since it can predict the specific time of power depletion, and APP It can be accurate to this level. No matter whether its accuracy is that high or not, even if it is only an hour level accuracy, it is far more practical and advanced than the conventional percentage power display.

Finally, let's take a practical wearing picture. In the evaluation, these photos were taken during the heavy rain. It's dark in the dark, and the flash is not well adjusted, so it's difficult to take photos!

thirty-seven The degree bracelet is a bracelet that is completely focused on health data recording. It doesn't even have alarm clock and notification function, but the accuracy of its sleep and step detection function is good, It is also the only smart bracelet with a heart rate sensor in the 100 yuan block (in fact, even if the price increases by hundreds, it is also the only bracelet with a heart rate sensor. I said that the one closest to it should be Samsung GEAR Smart watch, worth buying and pushing these two days, the price of JD five hundred and ninety-eight 。） . Without saying anything else, "Heart rate sensor +99 These two selling points are really devastating, so as I said earlier, thirty-seven Du bracelet is definitely a dark horse in the smart bracelet market this year.

Final summary and suggestions:

Advantages worth liking:

Heart rate sensor, the only one in 100 yuan block;

The data of blood pressure and sleep status are accurate;

The overall workmanship is very good, especially with Gear Fit The same watch strap;

The most important thing is that the cost performance ratio is high ninety-nine Yuan.

Suggestions for improvement:

Absence of vibration reminding function

There is a beautiful metal body but not LED Matrix lamp to display time

APP The interface and its functions of will be improved again, and the accuracy and real-time detection functions will be increased. (It seems that the function has improved a lot before publishing)

Of course, with both gains and losses, there may be another series to complete the above functions.