First of all, thank Lei Feng for giving me this opportunity! I was really excited when I received the notice of trial winning! Fang La's evaluation on Lei Feng. com started from then on.

1、 Product Introduction

In short, Kulang Xiaoyu is an intelligent sensor for badminton. She can record some data in the process of playing, such as speed, strength and radian, by installing them on the racket during the use of the product, and then get the action analysis of killing, leveling, rubbing, or picking the ball. Then you can watch these data intuitively through a special APP and share them with your circle of friends. It can be your coach and the topic of your circle of friends.

It's a little similar to the software that records running data. Let Kulang Xiaoyu brush our friends' circle!!!

But how does Kulang Xiaoyu perform? Let's have a look.

Routine: Go to the beautiful picture first

Is there a feeling of being tall?

Let's start with the order in which we get the products, first the packaging.

2、 Packaging

packing:

1、 The white cardboard box is used for packaging, the design of the heaven and earth cover, and the square packaging box.

2. The hardness of the packaging box was fairly good. There was no bump mark on the packaging after getting it. All the accessories inside, including the main body of the product and the charging line, are wrapped and fixed with sponge and foam. (It can be seen from this that the manufacturer is still very diligent in making products, although the foam quality of the inner layer is not very good for me!)

3. The design of the box adheres to the simple and atmospheric style, the color is simple white, and the middle is the rendering of the product and a sentence (Kulangyun creates a new life of scientific and technological movement).

The labels used by Lei Feng are very eye-catching

When opening the box, the first thing you can see is this small cool wave! And it is very strong protected by a thick layer of black sponge!

3、 Accessories

1. The host is wrapped in a thick layer of black sponge, and this sponge feels good, which can effectively protect the host from damage.

2. Open the sponge, and there are some random accessories inside. Including silicone cover, USB power charging cable, instructions and 3M adhesive. It can be seen that Kulang Xiaoyu supports 3M fixation and silicone sleeve fixation.

Group photo of host and accessories

4、 Host

The charging cable and silicone sleeve of the accessories are very simple. Here is a brief introduction to the Xiaoyu mainframe.

This is Cool Wave Feather 2.0, which should be an upgrade of 1.0 (I'm not sure, I haven't used 1.0). It weighs up to 5g. (Official data!)

Material: the whole body surface can be the bright surface of piano baking paint, smooth and delicate.

Color: I got the white version. Look at the introduction, there are blue, green and other colors. It's very beautiful.

Shape: The whole body shape is simple and generous. The top cover is spherical in shape, which complements the appearance of badminton. The bottom is a smooth plane, which can be used to have more stable contact with the racket.

In the middle of the top cover is a physical button, which is used to switch Kulang Xiaoyu. (The first time you turn on the phone, you need to press this key for a long time, wait until you have paired with the phone once, and then turn it on and shake it a few times. It's OK! You can also turn off and restart the phone through the phone software, or turn it off after a period of time! This design is quite practical, and it saves power! After all, it is impossible to have too much power in such a small size!)

Two small green bars are LED lights for working status display. It flickers continuously, indicating that it has been turned on and works normally; If it does not light up, it means that the machine is shut down and does not work; Only when the battery is fully charged, the lamp 2 is always on. (Personally, I think this status display is very necessary, and the design is very simple, simple and generous! However, I feel that the workmanship is a little rough.)

The bottom of the fuselage is a smooth plane, which is convenient for pasting 3M stickers to better fix the racket.

The whole body has only one USB charging port, which is simple and convenient. However, the workmanship of the charging port is not perfect. It can be seen that it has protruded a lot from the plane of the fuselage. The position of the USB port is designed as a concave plane. I don't know why it is designed like this? (Personally, I think it's flat, and it's better to be symmetrical with the other side. If it is recessed, the package on this side will be warped after it is put on the silicone sleeve, which makes it uncomfortable to watch, obsessive-compulsive patients! Ha!)

Let's play on the green field!

How small is it? Look at this picture and you will understand!

Let's take a look at the silicone cover. Her material is slightly hard, but it is not easy to deform, and it will be fixed firmly, which can ensure that Xiaoyu will not be thrown out because of the impact. In addition, her elasticity is very good (you don't want to go anywhere else! My name is Xiaochun!). It should be strong and not easily broken!

The key is that the weight is very light, which will not affect the use of the racket. Of course, for professional players, the impact of these few grams can not be ignored! (Amateurs enjoy it!)

After installation!

5、 Usage (including APP introduction)

1. Installation: simple and convenient. Whether it is a silicone sleeve or a 3M sticker installation, it is basically a successful installation without guidance! (I can, and I believe you can!)

2. Settings: No pairing required, turn on Bluetooth and connect automatically. This is very convenient. Therefore, there is basically no need to set a god horse in APP!

3、 APP： I feel that the APP functions are quite comprehensive, and the interface is very smooth and beautiful. (The manufacturer is really impressed! It is a new type of small technology product that I have used. The software is very stable! There are basically no more bugs!)

It is installed on the racket and plays like this! Isn't it cute?!

This is the overall picture!

This is the home page after registering and logging into the software. The APP interface includes five parts, namely: sports, training, circle, competition and individual. This is mainly about sports and individuals, because the basic software settings and functions are in these two parts!

From the sports section, the first thing we can see is the achievement of the goal of this exercise, the statistics of six strokes, and the level of calorie consumption. Click the target achievement position in the middle to enter the swing details page, which is a statistical chart of various swing actions (you can see that I am a player with both offensive and defensive skills! Ha ha ha!); If you click an action, you will enter the action view page, which contains the detailed data of each action, such as swing strength, radian, explosive force, and lethality? (What kind of egg is lethality?!) If you have too many actions, you need to download it for a while to enter this interface!

There is also a real-time and Xiaoyu button on the top of the main interface. Click Real time, you will enter the real-time monitoring action page, and there is voice broadcast! (Sweet girl!); Click Xiaoyu, which is the information of some devices. You can modify the name, check the power, restart and shut down the device, and upgrade the firmware. (Note here that once the device is received, the firmware must be upgraded first!)

The training section includes training videos, action exercises (still under construction) and real-time mode. The training video contains many introductions to techniques and actions, so you can learn them when you have time! Real time mode is the real-time monitoring action mentioned above!

In the circle section, there are some selected activities and topics. Let's explore for ourselves! Similar to the attention of the circle of friends!

In the competitive section, there are some league tables. (As you can see, my ranking in the past seven days is 177. Is it powerful?)

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The last is the personal section. In this section, you can set your own exercise goals (such as how many times you exercise every week, how many calories you plan to burn, and set reminders!); Some operations such as clearing cache and restoring factory settings are performed in the settings; It is worth mentioning that the quick start and how to install are great! Simple and clear, with clear image. Basically, it can be seen at a glance!

total Conclusion

Kulang Xiaoyu 2.0 is an intelligent sports technology product integrating sports data statistics, action training and data sharing. On the whole, simple and generous, with super portability and practicality, can make our sports more fun and stimulate our enthusiasm for sports. I think this is her most important design concept! As for the authenticity and validity of the data, it is next!

Worthy of improvement:

1. More than 60% of the power is used after one hour of use. It would be better if the battery capacity could be increased!

2、 Take Xiaoyu off the silicone cover every time you charge it (I use the silicone cover Fixed. It is estimated that you can only charge the racket with 3M glue!), Very inconvenient! If a small hole can be opened at the charging port of the silicone sleeve, it will be convenient to charge with the silicone sleeve, and it will save a lot of disassembly work! (I think the most practical improvement suggestion!!!!!)

3. The surface is easy to leave fingerprint marks and needs to be wiped frequently.

4. Where there are gaps, the gaps are not very uniform. The USB installation is obviously prominent, and the details need to be improved.

5. When viewing the statistics of a day in the APP, it refers to the various action viewing pages. The data of that day cannot be displayed. You need to go back to a later day to see it! (As shown in the picture above, my data is actually 10.10, but it can only be seen when you adjust to 9.9!)

Author: One armed Jifang La

Please do not reprint! thank you!

Your advice are most welcome!