With better life and better material conditions, more and more people begin to pursue spiritual breakthroughs. As a green and healthy sport with a low threshold, most people can participate in cycling. With a very broad user base, cycling is becoming more and more popular, especially in universities and white-collar workers.

In the heart of every person who loves cycling, cycling may have different meanings. It may be a breakthrough of self, a pursuit of memory, or a sharpening of growth. However, no matter how it appears in our hearts, it is a healthy and progressive way of life.

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Xiao Bian came into contact with cycling from college, and formally joined the cycling community after work. He likes to carry a camera on his back when he is free from work. While feeling the fun of cycling, he records the beautiful scenery along the way. People who often ride bicycles know that they have to prepare riding equipment before going on the road, such as helmets, cycling clothes, gloves, headscarves, and many people will use software to record their own track and data of this movement when riding. In the past, people used this software when they were making small bike rides, This time, what I introduced to you is actually a code watch - shark fin walker smart bicycle code watch (hereinafter referred to as "shark fin"). It is an amazing work launched by the walker, and it has three slogans: "shark ring", "who can compete with others", and "fin out to win", which implies the three words "shark fin". The distinctive appearance design will definitely make you stand out.

1、 Have you seen such a stopwatch

The front of the outer package of the code meter is a simple pattern of a code meter, telling people that this code meter is so long, different from the round or square of other code meters, it has said goodbye to the sameness. The all black shape of the shark fin is inspired by the design of the shark fin, which is also named for it.

On the back of the product is the logo of a traveler, which means that it is another masterpiece of the traveler and can be used together with the Traveler APP.

Open the package, the traveler's "fin" intelligent code meter is composed of three parts. As the cycling partner of the sensor body, one stepping magnet is responsible for sensing the stepping frequency, and one rim magnet is responsible for sensing the speed and mileage.

The main body of the walker "fin" intelligent code meter resembles a shark fin. It is divided into two layers. The lower layer is made of rubber to make the main body more stable when installed on a bicycle. The main sensor has two sensing points, namely, the pedal frequency sensing point and the speed sensing point, which are used to measure the pedal frequency and speed mileage respectively. Moreover, the walker "fin" has added barometer to increase the collection function of altitude, climb, temperature, air pressure, slope and other data, reaching the standard of high-end code meter.

The stepping magnet and rim magnet are small and delicate, and their magnetism is also very strong, which can ensure that the sensor of the code meter can receive signals and ensure the accuracy of the data.

2、 Installation and practical experience

The working principle of the code meter is that the induction magnet rotates once, passes by the inductor once, the code meter gets a turn of the signal meter, calculates the rotational speed, and then gets the distance and speed through the preset wheel diameter and the rotational speed per minute, so pay special attention to the position of the induction magnet and the sensing point when installing.

The first step is to open the battery compartment of the cyclist's "fin" and take out the insulating sheet under the battery. At this time, pay special attention to the positive and negative poles of the battery, and replace the battery back cover with the battery compartment. At this time, the LED light of the cyclist's companion will light up, indicating that the battery is installed correctly.

Step 2, tear off the sticker on the back of the stepping magnet, and fix it on the back of the left foot step with a tie.

Step 3: aim the pedal frequency sensing point of the cycling partner at the pedal frequency magnet, and fix the cycling partner on the rear lower fork with a tie.

Step 4: aim the rim magnet at the position of the speed sensing point and fix it. After several tests, the rim magnet will not be detected when it is more than 2cm away from the speed sensing point. Therefore, the shark fin of the cycling partner should be placed in the direction of the rim, as close as possible to the rim magnet.

After all the installations are completed, you can connect the code meter with your mobile phone. Here we need to download Traveler APP first. Briefly introduce this software. I used it for cyclists from the beginning. I also found that it is really very practical. As a cycling recording software, it can record almost all the data you need, including track, mileage, speed, climbing and other data when no other external equipment is connected, as well as the traveler's unique road book function. Plan the route before starting, You can also share your guidebook with others.

After installing the APP, click "My", and then click "Smart Device", where you can find the walker's "fin" and click Bluetooth connection. When connecting, first rotate the wheel rim or pedal to make the induction magnet pass through the sensing point of the cycling partner to wake up the cycling partner.

After the connection is successful, in order to obtain accurate speed and mileage, you should select the corresponding wheel diameter of the bicycle in the "Set Wheel Diameter", or you can measure it yourself. In the "Fin" interface, you can see that the data collected by the code meter include air pressure, altitude and temperature in addition to the pedal frequency and speed, and there will be more pedal frequency data in the data statistics after the movement is completed than when the "Fin" is not installed.

After all the settings are completed, you can take the cool "shark fin" on the road. The following is the data of my own riding. Although I'm not a professional athlete, I can't help but feel satisfied when I see that these data are created by myself.

Several shortcomings have also been found in the use. Since the traveler's "fin" has no head, it can only transmit data to the mobile phone through Bluetooth. In order to see real-time data, you must always hold the mobile phone or install a mobile phone rack. You should not only worry about the endurance of the mobile phone, but also about the risk of falling off the mobile phone clip.

3、 Summary

In general, the walker's "fin" is not only to break the routine in appearance, but also to announce the innovation of the code meter with cool and amazing appearance. In addition, the rich data collection ability has reached the standard of high-end code meters, and the accuracy has reached the centimeter level, which is worthy of the slogan of "Big Shark Ring", "Who Fish Competes", and "Fin Wins". Cycling is also a money burning sport. The cost of various modifications and additions is staggering, but this powerful and attractive timepiece is very conscientious. Jingdong sells for 147 yuan, which is very cost-effective. Interested riders can consider it.