preface

If you want to ask what is the most popular this year, it is undoubtedly intelligent sports wear products. As an extension of intelligent sports wear products, intelligent scales have always kept a tepid pace. However, 2016 suddenly ushered in unprecedented innovation, with more functions. In addition to being able to weigh daily, they can also monitor more body indicators, such as body mass index (BMI), fat, muscle, bone mass The metabolic rate and other data provide a scientific basis for weight loss and body shaping. The Yunmai Haoqing 2 intelligent body fat scale introduced to you today is such a product.

Yunmai Haoqing 2 intelligent body fat scale (hereinafter referred to as "Haoqing 2") was designed and developed by Zhuhai Yunmai Technology. Compared with the previous generation of products, the Haoqing 2 has stronger hardware, longer endurance, larger screen, and a substantial upgrade in configuration. It is equipped with SmartConnect wireless smart connection technology independently developed by Yunmai Technology, and supports WiFi wireless data synchronization, Each weighing can quickly synchronize the data to the Yunmai health data cloud, so that on the basis of long-term storage of weight, BMI and other parameters, the data can be counted, sorted and classified to form a separate curve chart, which also facilitates users to make horizontal comparisons and better understand their own health status. Is it really that amazing? Let's see it at a glance.

First of all, thank Lei Feng Love to play computer games Our sponsorship and support!

Unpacking

Good Light 2 is packaged with paper materials in an environmentally friendly way. Its shape is square and its main color is off white. The product effect picture is in the middle of the front, which is three-dimensional and affectant. The product name of Good Light 2 is on the top, which is very eye-catching. The YUMAI brand logo and official website website are on the bottom, which looks simple and clean on the whole.

On the side and back of the box are some product information, product functions and highlights of Good Light 2. Good Light Slogan - your health management expert.

The package box of Hao Qing2 adopts a drawer type tensile structure. After pulling out the inner box, it was found that there is another inner box, which is very similar to a pizza box on the whole. The outer box is only a sleeve box, which aims to protect the inner box and promote the product. The inner box is the product packaging box. The packaging materials are designed carefully. The inner box is also white in color and simple in style, There is a huge Yunmai brand logo in the center.

Open the inner box, you can see Hao Qing 2 lying quietly in the middle of the box, with a silver frame texture, and a soft gloss on the milky white scale surface. There are four circular grooves at the bottom of the box, which are used to place the four foot pads of Hao Qing 2, playing a good role in fixing. Below the Hao Qing 2 is the accessory box of the product, including the manual, San Bao certificate, use help The charging line and Type-C are arranged in a standard and orderly way.

Charging cable, Type-C

Accessories family photo.

Appearance

Haoqing 2 has officially designed five product colors, namely Star Silver, Champagne Gold, Rose Gold, Deep Sky Blue and Dream Black. As a classic color matching, Star Silver is a classic product of previous generations, and what I experienced this time happened to be this Star Silver.

The overall workmanship of Hao Qing2 is exquisite, which is composed of upper tempered glass panel+metal middle frame+base. The upper glass panel is shaped like a four leaf clover, which is actually an ITO conductive coating process. Compared with the traditional light plate glass+beautiful electrode, the concealed electrode is more beautiful, novel, and very ingenious.

The overall size of Hao Light 2 is 300mm * 300mm, and its height is 23mm. It is small and compact. It has four pressure sensors and four body sensors built in. It weighs about 1.9kg. It is very thick and stable.

Hidden display, 5.26 inch LED matrix

Hao Qing 2 uses a 5.26 inch display screen as the information output window, but actually no shadow of any screen is seen. The original screen is hidden under the tempered glass, and no display can be seen under the power off and standby modes, but it will be displayed directly above the glass when starting and working. To be precise, this screen of Hao Qing 2 is not a traditional LCD, Instead, 1136 LED hidden dot matrix displays are used. The screen size is. When the device is activated for the first time, the "HELLO" boot screen will be displayed on the screen. Compared with the traditional digital display screen, it is more scientific and technological, not only maintaining the integrity of the product, but also improving the product's style.

Directly below the tempered glass is Yunmai's LOGO silk screen "YUNMAI". When working, the LOG backlight will light up, and the light is soft and beautiful, reminding the user of the standing direction.

Aluminum alloy one-piece frame with excellent workmanship

The frame of Hao Light 2 is made of aluminum alloy, which seems to have a strong sense of metal texture. The four corners are designed with large curved surfaces to avoid accidents caused by bumps. The edges and corners are also smooth, and the meticulous process is also reflected in the metal edging.

The integrally formed metal edging is just right on the surface of the glass, protecting the glass well and unambiguously.

Type-C interface, positive and negative can be inserted

On the right side of Hao Qing 2 is the only open interface area of the product. From left to right, there are RESET holes, charging holes and speaker holes. Hao Qing 2 is equipped with 3000mAh lithium polymer batteries, which can last up to 200 days. It uses the popular USB Type-C charging interface, which can be plugged in both front and back. It is very user-friendly. The mainstream flagship has adopted this Type-C interface, which makes charging faster.

The cardan shaft base is not afraid of uneven ground

The lower cover of Hao Qing 2 is made of PVC material, with the same simple design. The product nameplate has the two-dimensional code of the product and its certification information. The biggest feature is the universal shaft base at four corners. What is a universal shaft? The traditional body fat is called to maintain the accuracy of the data, which requires to be placed on a flat ground for use, while the cardan shaft does not need to rely too much on the flatness of the ground, which completely avoids the abnormal data phenomenon that occurs when the common body fat scale is used on some uneven ground, so as to maximize the accuracy and effectiveness of the data and greatly increase the use scenarios of the product, It is also the industry's first body fat scale equipped with a cardan shaft base.

Principles

The highlight of Hao Qing 2 is that it can detect more body indicators, such as BMI, fat, muscle, bone mass, metabolic rate and other data, in addition to ordinary weighing. How can these data be detected?

Hao Qing2 actually uses bioelectrical impedance technology to print mutually isolated ITO conductive film on tempered glass. When a human body steps on the ITO conductive film, a single foot will connect two disconnected electrodes to form a conductive circuit. Human body fat does not conduct electricity but water conducts electricity. The conductive current and resistance can be calculated to match weight and height, The BIA chip collaborative algorithm is used to calculate the fat content in the body, but the user must stand barefoot to collect the fat, and wearing socks will not connect the two electrodes.  

All right, let's fight!

The simple design of Haolight2 is easy to put at home, which is a versatile style.

After using the activated device for the first time, the device has been in standby mode, and can stand up at any time to weigh. The net weight of Haolight2 is about 1.9kg, which can support a weighing weight of 6-300kg. The body is equipped with a 5.2 inch hidden display screen, composed of 1136 white LED matrices, and equipped with semi perspective tempered glass, the display effect is soft and clear.

The first person who showed great interest in Hao Qing 2 was Er Bao. Er Bao, who was less than one and a half years old, stood dangerously above the glass. The display LED matrix hidden below was activated instantly. As Er Bao stood steadily, a stable value of 27.6 kg was displayed. It should be noted that it is jin, not kg. It is the first time to use jin as the display unit when so many electronic scales are used, or it should not be difficult~but it is enough to explain the detailed investigation of user needs by the team of Hao Qing 2.

After the weight is displayed, Good Light 2 can also display the temperature of the current environment, which is very practical.

What about good body mass index monitoring?

APP experience, focusing on fat burning and shaping

The weight measurement can be carried out at any time and anywhere, which is certainly not smart enough. The Haoqing2 can also achieve more functions with the mobile phone APP. The Haoqing2 has built-in Bluetooth 4.0 to connect with the mobile phone APP, and supports mobile devices above Android 4.3 and iOS8. Scan the QR code and the official website to download the APP, install, register and log in. It is worth noting that Haoqing2 supports third-party account login, such as WeChat QQ、 Sina Weibo account can be logged in with one click, which is very convenient.

After Bluetooth is turned on, the mobile phone searches for devices. The mobile phone searches and connects near the device. The device display will display the Bluetooth logo and the indicator light of the check number, indicating that the pairing has been successful. Then enter the WiFi information at home, so that the device can connect to the WiFi at home, upload the measurement data in the cloud, and download the weather forecast in the cloud. It is a very safe and practical function.

Good Light 2 supports the detection and recording of physical data of up to 16 family members. Generally, the number of family members is sufficient, but when it is found that different family members switch weights in actual use, the system occasionally needs to manually participate in the identification of membership.

The main interface is divided into top and bottom card style design. On the top is the latest weighing value and the body report automatically generated by the system. Click in to view ten body data such as BMI, fat, muscle, and turn down to see target management, fitness clocking, knowledge community, heat management and other functional blocks. The content is quite rich.

The BMI measured by the author through APP is 21.5, which is similar to that calculated on the network.

In the weight trend tab, you can view the change curve of weight, fat and muscle, as well as the deviation value analysis between the last measurement and this measurement, and the daily, weekly, monthly and annual data changes. It is very intuitive to display the changes of body mass parameters at a glance, so that users can carry out targeted scientific exercise.

The app has a lot of interactive functions, such as daily challenges, weighing for 30 days and receiving red envelopes every day. The amount varies. The community can see other users' fitness experience sharing, as well as some very "rude" sign in pictures. In addition to learning fitness skills, you can also find like-minded netizens in the process of weight loss and muscle gain, It plays a very good interactive role.

In addition, the APP also supports alarm clock reminder settings. When the set time is up, the device will remind the user to take measurements with music, which serves as a reminder and supervision. It is very considerate.

Here's a little episode ，

Dabao, on the suggestion of the author, went on the field barefoot to measure. After repeated tests, the APP only had body weight values, but never had body mass values. This made me a little puzzled. In principle, as long as you step on the upper and lower electrodes, there should be values. Please share your experience with the knowledgeable.

About charging and endurance

Haoqing 2 is equipped with 3000mAh lithium polymer battery+Japanese Seiko power protection chip, which is safe and stable. The official standby time is 200 days, and the 6-7 months' endurance is strong enough. Compared with traditional electronic scales, it saves the trouble of frequent battery replacement, and saves energy and environmental protection.

In the week of actual use, when the battery is used almost every day, the remaining power is more than half. According to this rhythm, the full power can last about 2 to 2.5 weeks, that is, every one needs to be charged for 1 to 2 times. However, according to the author's observation, every time you stand up and light 2, it responds very quickly to display values, It seems that Good Light 2 is always in standby mode. It's really hard to achieve such a long endurance.

Haoqing 2 is configured with USB type-C interface for battery charging. During actual charging, the white tail ammeter is used for monitoring and output [email protected] Low current slow charging protects the battery, but the speed is slower. It takes about 3-4 hours to fully charge the 3000mAh capacity.

summary

After a week of practical experience, simple and generous appearance design and exquisite workmanship, the author and his family still like and approve of Good Light 2. In addition to the basic needs of daily weighing, the monitoring of body mass parameters to a certain extent makes the author focus on the coordination of exercise and diet, The application of Smart Connect wireless smart connected cloud health big data makes the monitoring more scientific and accurate. In general, it is a good and recommended smart home electronic product. Of course, the price of 399 yuan is a little expensive. If the cost can be reduced, I believe the market will be better.

advantage:

1. High level of appearance design and process;

2. The traditional weighing has intelligent factors such as BMI, fat, bone, etc;

3. Universal wheel foot pad greatly expands the use scene;

4. WIFi interconnection enables data not to be lost, but also prompts the weather forecast of the body;

Insufficient:

1. The accuracy still needs to be improved. For example, after 2 to 3 tests, the value of each test will be about 0~1.2 kg different;

2. It is suggested that the equipment can push and voice the weather forecast of the body, and the APP can select the switch;

3. The standby power consumption and sleep mechanism of the equipment are further strengthened to extend the endurance;

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