Recently, the field of intelligent wear has been booming, and a large number of intelligent wear products have emerged in the market, including smart bracelets, smart watches, smart wristbands, smart collars, and other products at various levels. Out of curiosity, it was not easy to buy one, but it was found that the step counting was not accurate, the connection was not stable, the endurance was not good, and so on. People often say that "more technology does not weigh on the body". In my opinion, this sentence is not applicable in today's intelligent hardware field. No matter how powerful the functions are, the actual experience effect is unsatisfactory. Will people still be interested in it? Everyone has the step counting function, so you can make the step counting data detection more accurate, do your duty well, do the most basic things well, and then consumers will be willing to buy it.

I won't say whether this smart bracelet is good or bad. You can judge it by your own experience.

Fit   Band smart bracelet is a bracelet with a display screen, which focuses on sleep detection. It is reported that the time of shallow sleep, deep sleep, dreaming and waking can be detected through multi-dimensional sleep detection algorithm, forming data displayed in icons to help you understand your own sleep quality. It also has the basic functions of other bracelets, such as movement counting, call reminder, alarm reminder, etc., and of course, it also has the heart rate monitoring function The APP can also play music to help you sleep, so you can see the details later.

The product is packed in a black cardboard box, which is pressed with horizontal micro lines to increase the hand feel. On the front of the package is a large logo of "Fit band", highlighting the brand logo. Under the logo is a sentence "Let you sleep better", which highlights the sleep detection function of Fit band. In the lower right corner is the logo of "desay". "Desay" is generally called "Desay Group". Founded in 1983, it is an authentic Chinese enterprise, mainly engaged in automotive electronics, new energy batteries, digital audio-visual, mobile communications, LED optoelectronics, IC design and other products. Fit band smart hand ring is just one of its products.

packing box On the back is some basic parameter information about the bracelet. Please pay attention to the product The APP system requires that ios 7.0 or above or Android 4.3 or above and supports Bluetooth 4.0. Mobile phones that do not support Bluetooth 4.0 can be used in the computer client . From the color introduction, there are six kinds of Fit band smart bracelets Wrist strap The color is available, and I believe it can meet the needs of most people ， This experience is bronze black version 。

Open the box and you will see the Fit band smart bracelet, The round bracelet screen design makes me remember deeply. Covering packaging opens the cardboard gap, The accessories are visible.

Product list: F It band smart bracelet , charging buckle USB charging cable, product quick start

The overall black style gives a sense of stability. The screen part adopts rounded corners, which is very comfortable to feel, and does not have the feeling of cutting hands, let alone the fear of knocking against other things that may cause the screen to crack. At the edge of the screen , used by the manufacturer Decorative ring of vacuum plating process , the silver frame outlines the whole screen, Highlight the screen and emphasize the core 。 The wrist strap and the core parts are detachable. Of course, you can choose different colors of the wrist strap later.

In the "core parts" section, we can see that the font is purple, and the display area of the screen is only a part of the center. The upper right corner displays the power, the lower right corner displays the date, and the left side displays the specific time. We may be worried about the growth of the use time of the bracelet. The screen of the bracelet may have fine scratches, so we don't need to worry about the use of the screen lens IML process is durable and wear-resistant.

It is a pity that the screen of the bracelet does not have touch operation, so a key is set on the side of the bracelet, which is also the only control key of the bracelet. This side button has multi-function operation. You can start the machine, long press to enter or exit the sleep mode, and change the screen. When you press the button, you feel comfortable without any stiff feeling.

Press the button on the primary side to light up the screen, and the first screen displays the time, power, date, and bracelet connection status. The second screen displays the daily step count, showing the number of steps, calories, distance, and goal attainment. The third screen displays real-time exercise, showing real-time exercise preparation, current exercise time, speed, and calories consumed. The fourth screen displays real-time heart rate, and the fifth screen searches for mobile phones. Press and hold the button on the side of the bracelet for two seconds to enter the sleep mode. If you can recommend adding automatic detection sleep, you can automatically enter the sleep mode for detection.

There is a row of charging contacts on the back of the bracelet. Although the depression is processed, the depression is not deep enough. Wearing water stains and sweat stains for a long time will corrode the contacts, which will lead to abnormal charging. It is recommended to add a plastic protective plug or change the design of the charging interface to make it smaller. In the center is a heart rate sensor for heart rate detection.

When entering heart rate detection, the heart rate sensor part of the bracelet will emit green light.

Wrist strap Partial use Yes TPU thermoplastic elastomer ， The surface layer has fine lines to increase the feel, while the inner layer has a groove design, which can be very breathable and sweat wicking. The wrist strap feels very rough, and it has obvious stiffness when bent. It is recommended to select more comfortable materials for the wrist strap. Watch buckle External processes such as wire drawing and polishing are used ， It not only has a good touch, but also a strong metal look, Also printed with manufacturer DESAY logo ， Most similar manufacturers will choose the same design . The watch buckles are one large and one small, and the outermost part of the buckle is enlarged, so that the buckle can be more tightly buckled in the hole. It can be said that unless it is considered that the buckle is pulled out or the strap is damaged, it will not It may fall off.

The bracelet uses the snap contact charging method. There are four raised contacts on the snap, which need to be charged corresponding to the four metal contacts on the bracelet. At this time, the charging display mark on the bracelet screen is visible in the upper right corner of the above figure. The primary charging market is about It takes about 2 hours and can be used for about 3-4 days normally.

The figure on the left represents that the current mode is movement. There are two types, namely movement and sleep. You can switch modes by pressing the power button for a long time. The time and date are followed by the battery in the upper right corner. It is still very simple, without too much information.

There is a type of product Naboo God in hand X， In comparison, the wrist strap material selected by Naboo Tianshen is more comfortable, while the material used by Fit band is somewhat stiff.

Naboo god does not have a display screen, only Three LED indicators, while Fit band has a complete screen that can display incoming calls and other information, but SMS, QQ and WeChat messages cannot be displayed. It is recommended to add this function in the future to prevent the screen from being idle. The charging interface on the back is designed in a unique way. The charging interface is small and compact. The charging interface is directly connected to the power line. The charging hole of the bracelet is concave to avoid corrosion. Both products have their own advantages and disadvantages in design. I hope that the Fit band bracelet can learn from the advantages of similar bracelets and make the product design more perfect.

Download the exclusive app of the bracelet by scanning the QR code on the back of the packaging box or in the manual.

First of all, of course, you should register your account. After everything is complete, you should start to bind your bracelet and turn on Bluetooth ， Follow the prompts for others. It is worth noting that after the bracelet is bound, it needs to be reconnected whenever the background exits the APP and reopens, and the bracelet needs to be lit when connecting, otherwise it will not be connected successfully. Therefore, please do not exit the APP unless necessary. On the main page of the bracelet, you can see that it is composed of three parts: gold coin reward at the top, motion detection record in the middle, and sleep detection record at the bottom. You can view the records of other days by sliding left and right.

Click the corresponding area to enter the detailed record interface of this item. that How did gold coins come from? The APP explains that there are two methods: walking and sleeping. The better you finish, the more you will get. Gold coins can be raffle and exchanged for prizes on the official website, which can greatly promote individuals to develop a good lifestyle The number of exercise steps is divided into steps, aerobic steps, calories and distance. The above is a statistical chart. I mentioned earlier that the highlight of this bracelet is the detection of sleep quality, which detects the time of shallow sleep, deep sleep, dreaming and waking up. What I don't understand is that I sleep well tomorrow night, why is the time of deep sleep zero? Also on the top is a statistical chart.

If you can't see the statistical chart clearly, you can click the statistical chart to view it horizontally, More detailed data has appeared, to what extent? Look at the broken line chart in the figure above. It's a small compilation of heart rate every minute and every second. Surprisingly, the heart rate did not increase in the imagined dream, but even reached more than 100 in the process of shallow sleep . Of course, you can also view weekly, monthly, and yearly statistics.

Because the bracelet is independent and has a screen, it can read information directly even without using a mobile phone . The highlight of this bracelet is that it can be separated from the automatic detection of the mobile phone and automatically upload data to the mobile phone when it is connected to the mobile phone again. If automatic upload is not possible, you can click the icon shown by the arrow in the left figure 。 Through the sharing icon in the upper right corner of the left picture, you can share your sports records with your friends. Click the "Three Bars" in the upper left corner, There are official activities. You can also get gold coins by participating in them. Through interaction with others, you can make your own movement not lonely. At the same time, there is a robbery function, which is very interesting.

The bracelet also has a sleep guidance function. When you start to sleep, long press the bracelet to enter the sleep mode, and the APP will automatically start playing light music through the mobile phone. There are four kinds of music. If you are not used to having sound, you can turn it off at any time. If you fall asleep with music, it will automatically detect your sleeping condition and then close it. however There are only these four songs in the APP. If you can increase the import of local music, it will be better. Goal setting, set your daily exercise steps and sleep time. My reminder setting is to set a period of time. The bracelet will wake you up with a slight vibration in your shallow sleep stage, making you more energetic this day. This is suitable for students who often sleep in class but are afraid of being caught by the teacher. At the same time, you can also set the long sitting reminder and call reminder. When someone calls, the bracelet vibrates. The Android user's bracelet screen displays the caller's name or phone number, and the iOS user's bracelet screen displays the word "call". This function can be said to greatly solve the problem that Xiaobian can't answer the phone. Because the phone is relatively large, Xiaobian's phone is usually kept in the bag. With the Fit band smart bracelet, you don't have to worry about this problem anymore.

The bracelet management can unbind and add a new bracelet, and display the time when the screen is lit. In the actual experience, this function is not very sensitive. I hope that the sensitivity can be enhanced through firmware optimization and upgrading in the future. For data management, I thought that WeChat QQ's message reading is actually just to access the bracelet to WeChat and QQ's health data terminals to view the sports record information, which is a little disappointing.

summary

     Fit   The band smart bracelet comes with a display screen, which can display time, movement records and callers, but I think it is far from enough, so I can consider adding WeChat QQ、 SMS display. More comfortable materials can be considered for the bracelet and wrist strap. Two hours of fast charging and three to four days of service life can basically meet the demand, but the price of its 799 does not have a competitive advantage compared with similar products.

  proposal

one The playing track of the bracelet can be more independent. With only four options, it is really not able to meet the needs of most people.

two Bracelet Wrist strap The selection of materials can be more comfortable It's still a little uncomfortable to wear it on time.

three It is just a call reminder, and can add more reminders such as SMS, WeChat and QQ.

4. The screen is not very sensitive when you raise your hand. I hope that you can improve the sensitivity through later firmware upgrade.

5. It is hoped that the sleep detection function can be changed to automatic detection without manual call in.

Finally, thank Lei Feng for his trial platform. Thank you!