Come on, the bracelet is a hundred yuan double star - 37 ° bracelet and millet bracelet. It's said that the latest version of millet bracelet only has a white LED light, but the price is only 69 yuan, down 10 yuan.

I wanted to go home and open it again, but I couldn't resist the temptation. I had to remove Xiaomi's first. Compared with the packaging of the two, Xiaomi's environment-friendly kraft paper and design are more in line with the public's taste. Although 37 ° is known as a high-end version, its packaging is far from the ordinary version.

When I saw that all the people were taking pictures, I also got two of them, the secret skill - bed sheet background method. ha-ha!

Eh? If you ask me why I know the ordinary packaging of 37 ° bracelet, I will tell you that my roommate has bought two. So I am quite familiar with the 37 ° bracelet. Next, let's see the difference in hardware design between the two.

First, look at the front. The size of the two main bodies is very different. The aluminum alloy plate on the front of the 37 ° bracelet has a grid of smooth dots, which should be engraved by laser. There is a multi-color work indicator 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 can provide up to 7 kinds of working status indications with the four color lights of "blue, yellow, red, and green", as well as flashing and constantly on status, but I think few users can remember.

The Xiaomi bracelet is short and compact because it does not have a heart rate sensor. The clean silver white panel is evenly distributed with three LED lights, which can be used with the APP to set movement targets to display your amount of exercise. In addition, the color of the LED lights can be set in the APP, which really has more possibilities in terms of expression.

The back of the bracelet is the biggest difference between the two. As the only bracelet with a heart rate sensor in the 100 yuan block, the 37 ° bracelet has a friendly price and outstanding cost performance, which are certainly our preferred selling points. In addition, the 37 ° bracelet put the charging metal contact on the back, so that the main body of the bracelet can not be pulled out during charging. I gave full marks for this. There is only one LOGO on the back of Xiaomi. The material is the same as the bracelet, and the design is relatively more integrated. However, the metal charging contact of Xiaomi is wrapped in a rubber bracelet. Every time it is charged, it has to be buckled out and connected to the charger, which is very troublesome, not to mention that the design of Xiaomi's bracelet is too tight, and it is troublesome to go out and in. Fortunately, Xiaomi's endurance is much better than 37 °. It should be OK to use it for 20 days.

The bracelet of Xiaomi bracelet is not much better. No matter how powerful the official propaganda is, rubber is rubber, and I don't feel that I have paid any attention to it. The rubber wall around the hollow of the bracelet is too thin, so it is reasonable for many people on the Internet to say it is easy to break. Compared with the 37 ° bracelet, the bracelet is much more solid. Its silicone wristwatch strap has diagonal stripes on the outside and undulating protrusions on the inside, which is conducive to improving ventilation. The overall design is almost the same as that of Samsung's Gear S wristwatch strap. You can refer to Baidu for comparison. (I feel I have earned it! Ha ha)

The design of both chargers completely represents two styles. The 37 ° bracelet uses a charging base with Micro USB 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. And the design of separation of cable base is also the current mainstream. After all, everyone has at least one or two data cables now! So the 99 yuan version has no standard data cable. The charging of Xiaomi bracelet needs to cooperate with a special USB connector, and put the core part of the contact inside. The filling time has not yet been known, and no complete test has been done. During the charging process, the indicator light flashes. When all three lights are on for a long time, the sign is full.

The pairing process of the 37 ° bracelet is slightly complicated. You can't imagine that the bracelet should be kept in the charging state when pairing without reading the instructions. I can't understand this method. It should not be a technical problem. Maybe it is to prevent being bound by others! The binding of Xiaomi bracelet is the same as that of ordinary bracelets. It is simple and clear to open the APP to directly search for the bracelet nearby. However, my note2 has failed in the binding process. The specific reason is unknown. After the LG G2 was replaced, the binding was successful soon.

Speaking of the hand feeling, you can compare the three bracelets on my hand. From left to right, they are 37 ° bracelet, Xiaomi bracelet, and bong XX. My requirement for wearing a bracelet is to wear it without feeling. Of course, the lighter the bracelet is, the better. The bigger the size is, the more uncomfortable it must be. The 37 ° bracelet is really weighty and hard, and not too comfortable. Although Xiaomi's bracelet is called skin friendly, I always feel sticky when wearing it, This is really unbearable in summer in the south, so it's better to add some texture design inside the bracelet. Compared with the other two, I am very satisfied with the wearing experience of bong XX. It is not cumbersome, and the watchband is thin enough, so it is basically worn without feeling.

To be honest, I think that 37 ° is more abundant than Xiaomi in terms of motion data of APP. After all, a heart rate sensor is added, which has more detailed recording data and more functions. However, the client's data does not have the cloud storage function, so the APP should not be uninstalled or reinstalled randomly. Also, the most unfortunate thing about the 37 bracelet is that there is no vibration reminder, so it lost an important function of the bracelet. (equivalent to no message reminder and vibrating alarm clock)

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, which are the seven main cards of step counting, sleep, heart rate, blood pressure, respiratory rate, fatigue degree and mood. Click the card to see the statistical chart of a single day and the corresponding health advice. I think this health advice is still a feature of this app. The bracelet will automatically detect every hour, and the statistical data table will only record the hour data, which is not too intelligent!

However, the novelty of the software function is the mood and fatigue detection, which can be said to be the unique function of the 37 degree bracelet. 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 OK, 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.

Although the Xiaomi bracelet does not have a heart rate sensor, it still has some special functions when combined with the Xiaomi mobile phone, such as unlocking the bracelet. Of course, this function has strong limitations, so I won't introduce it in detail. Let's talk about a special feature of the Xiaomi bracelet just mentioned, that is, the LED lights of the bracelet can be changed with you. There are four colors available, namely "blue, orange, green, and red". Because of the vibrating motor, the Xiaomi bracelet can also realize the basic call notification function. If the call is not answered 20 seconds later, it will vibrate to remind.

Then we can see that there is a goal setting in the APP function, which can specify your daily exercise steps, and check whether your exercise amount is up to the standard through three LED lights at any time during your exercise, and one light will be on every third of the time. The following figure is a detailed summary of the movement. It can be seen that the classification is quite detailed and the data dimensions are rich enough, which is still of reference value.

The intelligent alarm clock function can drive the bracelet to vibrate after the alarm clock rings. Compared with other bracelets, the Xiaomi bracelet has an intelligent wake-up function, which roughly means to wake you up 30 minutes before the alarm clock rings. You need to get ready to wake up and wake the user from deep sleep. This function depends on personal sleep habits. In fact, in my own experience, these things are all gimmicks, and it is most reasonable to wake up with a direct shock.

Next, let's talk about the sleep monitoring of the two. First of all, it needs to be explained that the monitoring principles of the two are the same, that is, to judge whether you do not shake violently for a long time to identify, because I found that if you take them off and put them on the table, they will both be misidentified as sleeping. Therefore, if you don't take off the sleep data for a long time, the time of falling asleep and the time of waking up can also be used as a reference to see how long you have slept, but I can ignore the identification of deep sleep. In fact, the difference between the two is quite big, just watch and play.

The 37 degree bracelet is a bracelet that fully focuses on health data recording. It doesn't even have alarm clock and notification function, but the accuracy of its sleep time and step counting 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 is increased by hundreds, it is also the only bracelet with a heart rate sensor. I said that the closest to it should be Samsung's GEAR smart watch, which sells at 598 on JD.) Among other things, the two selling points of "heart rate sensor+99 yuan" are really devastating, so as I said earlier, the 37 degree bracelet is definitely a dark horse in the smart bracelet market this year. But after all, there are still many shortcomings. I recommend you to wait for the second generation. It should be seen soon.

At first glance, the Xiaomi bracelet is not eye-catching, but there are many commendable designs. In terms of functions, the Xiaomi bracelet has almost all the basic functions of the intelligent bracelet. In addition to step counting and sleep monitoring, it also provides functions such as answering and reminding, vibration awakening, etc. In addition, the bracelet also provides the unique "bracelet unlocking" function of Xiaomi mobile phone. Finally, we have to mention the price. 79 yuan is very sincere for a wearable device. For ordinary consumers, 79 yuan is enough to play with a new gadget. I believe many people are willing to try it.