[Preface]

The term "suddenly like the spring breeze in one night, thousands of trees and thousands of pears blossom" has just been reviewed, and smart bracelets have begun to sneak into our lives. At present, the trend of smart bracelets is in the ascendant, and most of the manufacturers of smart bracelets are also focusing on the concept of health. Walking and sleep monitoring have become two important factors to measure a bracelet. Similarly, the bracelet that I bring to you today is a combination of both. The full name of the bracelet is Fitband smart bracelet, which is Desai The Group has launched a product mainly based on the concept of monitoring sleep. Anyone who knows Desai should know that Desai Group is mainly electronic information oriented and is one of the top 500 enterprises in the country, so it is quite optimistic about the bracelet launched by Desai this time. Now let's get to know the bracelet together.

[Package and appearance]

Packaging

The main body of the outer package of the bracelet is dark brown, and it is symmetrically composed of two upper and lower parts. There are three parts of words on the front of the package box, namely the product name "Fitband" The main idea of the product is "let you sleep better", the bracelet manufacturer "DESAI bracelet", and of course, the sticker of Lei Feng (because the author Lei Feng's Trial Applied products). The bottom of the package is some basic parameters and information of the bracelet.

There is a transparent seal, bar code and two-dimensional code on the opposite side. The overall packaging is relatively simple, and some basic information can be seen at a glance. Open the box, we can see the real product. To be exact, it should be just the dial of the bracelet. The strap of the bracelet is still embedded here. Don't worry, let's unveil it layer by layer.

Open the top layer of sealing paper, and we can see the structure of the whole box at a glance. The left and right boxes are placed separately USB The charging cable of the interface and the charging base of the bracelet are the protagonists we introduced today, Fitband The bracelet, in addition, there is a hard pressed Quick Start Manual beside it.

Here are two sample manuals.

Here is a complete list of bracelets.

Appearance

The main body of the bracelet is divided into two parts: the dial and the strap. That is to say, the strap can be removed and replaced at will. The company also provides a variety of colors for the strap to choose from, which also gives consumers great autonomy. The main body of the dial is a piece of black glass stone, and underneath the glass stone is a piece of zero point nine one Inch OLED The display screen accounts for almost one third of the whole screen. Although the display screen is small, it is more than enough to meet the display of various functions. It is also worth mentioning that in the off screen state, the dial is like a whole piece of black glass stone, which is the same as the principle that the mobile phone fits the screen completely, which also adds to the overall beauty of the bracelet. On the back of the bracelet is a hardware module for heart rate monitoring and four charging contacts. Then there is only one button on the bracelet, which is located on the right side of the bracelet. The button is also a button with multiple functions.

In addition, the back of the bracelet is designed with an ergonomic curved surface, so that the bracelet and the arm can fit well.

After talking about the dial, let's talk about the watchband. The watchband is made of silica gel and has a grid pattern outside. It is a careful work for the beauty and touch of the watchband.

There is also a detail here that the strap and buckle can be separated, which also reduces the cost of replacing the strap. There are two contacts on the buckle, one is large and the other is small. During installation, the small contact should be located inside.

Finally, let's get to know the charging device of the bracelet. The charging device consists of a charging base and a USB charging line. Now let's take a look at the details of the charging base and charging line.

The charging base is connected with the dial in the card position during charging. Here is a state diagram of charging.

Finally, here is a picture of wearing effect.

On the whole, the design of the whole bracelet is very beautiful and comfortable to wear. The author still likes it. It is difficult to see the time in the sun, and then the shortcomings of the screen appear.

[Bracelet experience]

Five screen switching can be achieved by clicking the only key on the bracelet.

First screen: displays the time, date, power and connection status of the bracelet. In addition, you can view the current bracelet mode, namely sleep mode and normal mode, on this screen. In this screen state, the proportion of each information display is moderate, and it looks comfortable.

The second screen: Daily step counting: check the sports information, steps, Kari Road, distance and the achievement rate of sports goals.

The third screen: real-time movement: it can record the movement data of the current stage, such as movement time, speed, and Kari Road. From the author's point of view, this function is relatively practical. Through some real-time data, you can simply and clearly understand your actual situation, such as measuring your speed and speed of one kilometer or one hundred meters. For kids who want to lose weight, you can also make their own running plans based on these real-time data. Therefore, the author praises this function.

The fourth screen: real-time heart rate monitoring test. When switching to this page, keep the arm stable, and the real-time heart rate value will be displayed later. Here is also a reminder to the young friends that the data displayed on the bracelet is real-time data, not the average value at a certain time, which is different from that displayed on the current sphygmomanometer. In addition, the general principle of this link should be the value obtained by monitoring the blood vessels on the arm through green light, Therefore, the wearing position and tightness have a great relationship with this link. The author also tested it personally. If the function is slightly loosened during the monitoring process, it will stop immediately.

Screen 5: Find a mobile phone: Switch to this page, and after two or three seconds, a small speaker icon will appear. The mobile phone will vibrate in the silent and vibration states, and in the non vibration and silent states, it will emit a "beep" sound with the largest sound of the mobile phone and vibrate. Of course, it should be noted that this function must be realized when the mobile phone is connected to the bracelet, and this process is irreversible. That is to say, the mobile phone cannot find the bracelet, which is also a small defect.

In addition, the author mentioned the endurance of the bracelet here. When the bracelet is fully charged, it can be used for a little more than 4 days, and the charging process can be completed in about one to two hours.

[App experience]

Connection steps: a、 Download and install the app by scanning the QR code or directly searching, b、 Open the app, c、 Register your Fitband account and fill in your personal information, d、 Enter the bracelet management, click Add bracelet, e click the button on the bracelet side to light up the bracelet screen, f、 Press the app prompt to connect the bracelet. Through the above steps, you can connect the bracelet and app. Note: 1. Do not pair the bracelet through the mobile phone Blue Night. Add the bracelet directly through the app (refer to the above steps). 2. The process of registration, connection and synchronization requires network connection.

App The page arrangement of is relatively simple, and the operation is not too complicated. The main interface is divided into three modules (the display data is all in days , The left and right sliding screens can realize historical data), and the gold coins, movement data and sleep data obtained. On the obtained gold coins page, you can view the cumulative gold coins and the number of gold coins of the current day. The source of each gold coin and the completion of the goal can also be seen at a glance. Gold coin reward is also a unique function of this bracelet, which aims to supervise and encourage users to manage their own health. On the exercise data page, you can view the number of exercise steps, aerobic steps, calisthenics, distance and the completion of goals set for you situation.

The sleep data page is a ladder diagram display of the day's sleep conditions (shallow sleep, deep sleep, dreaming, waking), which is relatively clear at a glance. There is also a scoring mechanism with a full score of 10 points for sleep conditions, so that you can have a more intuitive understanding of sleep quality.

Click the menu button in the upper left corner of the main interface to call out the menu options and set some common ones. The specific practical ones will be listed below.

The activity interface of the menu is also one of the features of the bracelet. In fact, it is similar to the gold coin reward. It is the official way to promote people to increase the use and exercise volume of the exchange through holding some kind of reward mechanisms.

For the sleep music in the menu, this page can manually switch on and off the sleep music. Of course, you can also set the automatic playback setting. After the bracelet enters the sleep mode, the music will play automatically. The music can automatically switch according to the sleep status monitored by the bracelet. In addition, you can set the playback duration.

The menu My Goal, the page can set the daily planned sleep duration and planned steps, and the target's deflection can be viewed on the main page, which is also more humanistic, giving players more autonomy, allowing you to exercise according to your physical fitness.

The My Reminder page of the menu can add alarm clock and long sitting reminder app The function can be realized after the terminal is set and synchronized to the bracelet. In addition, it can also refer to the call reminder, but the necessary condition is that the bracelet and the mobile phone are connected. The author still prefers the forehead function, because the mobile phone often has no obvious vibration in the pocket. With this function, you can no longer miss the call without heart.

The bracelet management of the menu is also a routine setting of the bracelet. The function that I prefer is to raise my hand to see the time, and you can set your left hand or right hand according to your wearing habits. The design is more conscientious. The other is to automatically detect sleep. This is also a good habit for small partners to set. This function is redundant for irregular work and rest.

The data management page of the menu is simpler. It can be accessed and bound via WeChat QQ , historical data record download.

in general app The page is simple and clear, with comprehensive functions and stable connection with mobile phones. Even for ordinary Xiaobai, it is easy to get started. During my trial, there was no flashback, disconnection, etc. The overall author is satisfied that most of the functional experience must be built on the premise of the Internet, which is also relatively limited.

Summary

As a bracelet, it is not comprehensive in terms of function alone. Since it is a wearable product, it has to assume part of the decorative role fitband The bracelet, the integrated display effect in the off screen state, and the radian treatment on all sides also make the product extremely beautiful, so the author personally should give high marks for the appearance design. In terms of function fitband I haven't made too many breakthroughs, and the functions that should be provided are relatively standard, that is, I have made great efforts in sleep monitoring. In particular, the design of intelligent sleep aid music and intelligent alarm clock is relatively favorable, but the switch between sleep mode and normal mode still needs to be complained about. The introduction seems convenient but tedious, but for automatic sleep monitoring, for example twenty-three Time to next day eight The sleep outside the sleep period will not be counted. However, if you want to pass the button, you have to click it before going to sleep, and then click it after waking up. The seemingly simple experience becomes cumbersome, which is also what the author hopes to improve. However, in terms of its overall function and cost performance (a treasure is priced two hundred and ninety-nine ）As far as I am concerned, I am quite satisfied and recommend a bracelet.