In recent years, open headphones have become increasingly common in sports settings. Whether it's fitness enthusiasts, fitness blogger Zhou Yanye, or even professional athletes such as Sun Yu and Sui Xiang, they all choose to wear open headphones during exercise. Open end headphones are also increasingly developing towards sports specialization and intelligence in terms of functionality.

On September 9th, the international intelligent acoustics brand Cleer launched the Cleer ARC 3 Sound Arc Open AI Earphone Sport Pro (hereinafter referred to as "ARC 3 Sound Arc Sport Pro"), which for the first time in the world integrates heart rate and blood oxygen monitoring function into open AI earphones. This innovative measure can be said to lead the new trend of open earphones in the field of sports, bringing users an unprecedented sports experience.

Specially designed for sports, the ARC 3 Sound Arc Sports Edition Pro transforms into "your intelligent sports companion"

Compared to other headphones in the ARC 3 Sound Arc series, the most unique feature of the ARC 3 Sound Arc Sport Pro is its heart rate and blood oxygen monitoring function, in addition to its outstanding performance in sound quality experience and wearing comfort. So, why did Cleer go to so much trouble to move the heart rate and blood oxygen monitoring function into the open earphones? What practical benefits does this feature provide for the sports and fitness population? This article will focus on these two issues and reveal the three reasons why sports and fitness enthusiasts must buy the ARC 3 Sound Arc Sports Edition Pro!

Firstly, as a "heart rate and blood oxygen monitor" worn on the ear, the data monitoring of ARC 3 Sound Arc Sport Pro is more accurate. This is because the natural advantage of the "ear" is that compared to the wrist, the capillaries in the ear are more abundant, making it easier to obtain high-quality PPG signals from the ear. At the same time, compared to areas such as the arms and wrists that are prone to sweating, the pores behind the ears are fewer and smaller, resulting in less sweating and less impact on monitoring heart rate, blood oxygen, and other data. Moreover, after wearing the headphones, the heart rate sensing signal receiving chip will closely adhere to the auricle, maintaining a relatively stable state. Therefore, the ARC 3 Sound Arc Sports Edition Pro has stronger anti-interference performance, and the obtained heart rate and blood oxygen data will be more accurate.

Secondly, the ARC 3 Sound Arc Sport Pro can make sports more scientific and efficient. Unlike other open sports headphones, it not only innovatively adds the function of heart rate and blood oxygen monitoring, but also comes with a series of sports and health services.

Cleer has closely collaborated with GoMore, a top global professional sports science and AI intelligent coaching service provider, to equip the ARC 3 Sound Arc Sport Pro with a series of comprehensive algorithms including personalized heart rate ranges, key aerobic indicators, energy consumption, and more. Not only does it help to accurately evaluate athletic ability, but it also enables real-time monitoring of training effectiveness, providing users with a more scientific and reasonable training plan.

Moreover, in order to meet the sports needs of different users, Cleer has carefully designed the output and summary indicators of the algorithm, ensuring that the algorithm can perform well in various sports scenarios. For example, in outdoor running scenarios, the ARC 3 Sound Arc Sport Pro specifically uses a running posture algorithm to accurately capture the user's running posture. It can capture and transmit raw data of the user's body through built-in sensors, and convert these body signals into many running dynamic data related to running posture, such as step frequency, ground contact time, ground balance, etc. Assist users in correcting poor running posture through data analysis and feedback. This not only helps improve running efficiency, but also reduces the risk of injury caused by incorrect running posture, making running safer and healthier.

Although the ARC 3 Sound Arc Sport Pro has many functions, the design also fully considers the balance between real-time performance and accuracy, and divides the algorithm into multiple modules to process data from different time periods. By optimizing the algorithm structure and data processing flow, the real-time processing speed of data has been further improved while ensuring accuracy.

Finally, the ARC 3 Sound Arc Sport Pro can make sports easier. Cleer has innovatively incorporated heart rate and blood oxygen monitoring functions into open AI earphones, providing a new sports experience for fitness enthusiasts. With the three piece set of "fitness wristband+earphones+phone" that fitness enthusiasts always have, they can directly "slim down". With just a pair of ARC 3-tone arc sports version Pro, they can enjoy the stunning listening experience of "master sound quality" during exercise, as well as intimate "exercise accompaniment" guidance, reducing burden and improving exercise efficiency.

May I ask, how can sports and fitness enthusiasts not love this ARC 3 Sound Arc Sports Edition Pro that puts themselves in the user's shoes, combines practicality and advanced innovation?

Highly anticipated, Cleer has already stirred up a "green whirlwind" in the sports and fitness industry

Prior to the release of the Sport Pro, the Cleer ARC 3 Sound Arc series headphones, launched by the international intelligent acoustic brand Cleer on April 22 this year, had already become a "fitness accessory" for many sports and fitness enthusiasts. This is enough to demonstrate that the Cleer ARC 3 Sound Arc series itself is highly compatible with sports scenes.

In terms of design, its unique "open" design allows users to receive environmental sounds in a timely manner during sports such as running and cycling, which is beneficial for avoiding accidents and improving the safety of sports. Secondly, the Cleer ARC 3 innovatively uses a rotatable adjustable ear hook that can be freely extended and retracted in length, ensuring compatibility with ears of different sizes and keeping it securely worn during movement, making it less likely to fall off.

It is worth mentioning that Cleer not only achieves a comfortable "zero" feeling in the design of the headphones, but also achieves environmental protection and zero carbon in the manufacturing process of the headphones, creating a "green whirlwind" in the sports and fitness industry. As an outstanding representative work of the Cleer brand under Guanxu Electronics, a "national level green factory", the Cleer ARC 3 Sound Arc is a truly zero carbon earphone created through efficient energy-saving processes, 100% renewable energy use, and rigorous carbon emission management and compensation mechanisms. It has successfully obtained the honor certification of "Cleer ARC 3 Sound Arc Global Open Zero Carbon (Carbon Neutral) Earphone Pioneer" from Sullivan.

In terms of functionality, the Cleer ARC 3 Sound Arc series has six AI functions, among which AI voice control and AI motion control have always been popular among fitness enthusiasts. Based on the high-precision 6-axis sensor built-in in the earphones, users can easily switch songs, answer calls, and perform other operations by simply shaking their head or nodding. Not only that, compared to the second generation, the Cleer ARC 3 voice arc has also upgraded its AI voice control function. Users no longer need to wake up the voice assistant through prompt words, but can directly say shortcut passwords such as "next" and "answer the phone", and the earphones can receive instructions and perform corresponding operations. This more natural and direct interaction process greatly helps users free their hands and improve exercise efficiency during exercise.

In addition, its AI two-way high-definition calling (AI ENC) technology performs excellently in various scenarios. Whether the user is in a noisy gym or a noisy outdoor sports field, it can automatically recognize and separate its own voice, filter out other voices and environmental noise around it, and help users achieve private and clear communication.

Returning to the product itself, as the first global implementation of Dolby sound effects and Dolby Head Tracking ?） The open headphones have even been praised by international piano master Lang Lang for their "master sound quality" when he tried them on. It has passed two authoritative certifications in the industry with absolute strength (Hi Res Audio Wireless "Little Gold Label" international certification and HWA high-definition wireless audio certification), and can play higher quality audio files than traditional CDs, presenting richer details and a wider sound field. The low frequency is deep and powerful, the mid frequency is full and natural, and the high frequency is clear and bright. It can also shock and enjoy listening during exercise!

This ARC 3 Sound Arc Sport Pro, which was officially released on September 9th, not only has the "never forget the original intention" of deeply integrating open earphones and AI functions, but also focuses on "innovation" in open earphones and sports health functions, demonstrating Cleer's innovative strength in the open true wireless earphone industry and a deep understanding of user needs. Through the closer integration of technology and life, Cleer is bound to lead the open true wireless earphone industry into a new era of sports and health!