Shulou(Shulou.com)11/24 Report--

With the improvement of material living standards, the era of comprehensive fitness has come, at present, more and more consumers begin to pay attention to their own health management, and smart wearable devices, as smart devices that can be in close contact with users, can help users continuously understand their physical status and achieve more active self-health management.

In the past, wristband devices such as smartwatches and smart bracelets used to carry user health management. although TWS headphones are also one of the wearable devices, they do not have health management functions. As the leading brand of smart wearable devices, Huawei's new product FreeBuds Pro 2 + once again breaks through the traditional product function, officially transboundary sports health field of flagship audio products, and creatively adds sports health function on the basis of inheriting the high-end sound quality of the previous generation, which can monitor the wearer's heart rate and body temperature at the same time, allowing consumers to enjoy the ultimate listening while also paying more attention to their own health.

The industry's first heart rate hearing double-test TWS headset, to be a health expert in your ear, so as a flagship TWS headset, how does Huawei FreeBuds Pro 2 + achieve health management?

First, there is innovation in hardware:

Huawei FreeBuds Pro 2 + adds an optical heart rate sensor and accelerometer to the right ear, which is the first to build an infrared / green dual-mode fusion monitoring framework and a heart rate fusion algorithm, bringing a monitoring capability comparable to that of the heart rate belt, making it the most accurate heart rate detection TWS headset in the industry.

In order to make the information input more reliable, Huawei FreeBuds Pro 2 + also added three temperature sensors and adopted the 3D three-dimensional temperature measurement framework of Huawei smartwatch temperature measurement module, and innovated the AI temperature measurement framework to make temperature measurement more accurate.

With the support of hard core technology, Huawei FreeBuds Pro 2 + has the same function of monitoring heart rate and body temperature as Huawei smartwatch. In addition to hardware innovation, Huawei FreeBuds Pro 2 + also brings more proactive health management, including support for voice broadcasting, and early warning on headphones if heart rate and body temperature are too high or too low. Real-time broadcast function enables users to achieve their goals of healthy living.

In addition, Huawei FreeBuds Pro 2 + also supports scientific guidance. When a user moves, the ear will broadcast the user's movement status in real time, such as exercise distance and calories consumed, as well as the user's movement achievement, such as exercise volume and pace. At the same time, it will also match the user's current movement with its own step frequency movement playlist to make the movement more efficient and scientific.

"good health" and "good voice", comprehensive upgrade of audio experience in addition to the exercise health function of "double measurement of heart rate and temperature", Huawei FreeBuds Pro 2 + has not forgotten its old line of work. As a flagship TWS headset for noise reduction, Huawei FreeBuds Pro 2 + has ushered in a huge upgrade in appearance, sound quality, noise reduction and other aspects.

First of all, the exterior design, Huawei FreeBuds Pro 2 + brought a new feather white color matching, with gilded edges, ear handle with "piano key" design, access to high-end business occasions can also be perfectly adapted, more luxurious and elegant appearance makes it become the most important trend in user life "accessories".

In terms of sound quality, Huawei FreeBuds Pro 2 + also made a bold innovation in acoustics, introducing a super-perceptual original sound dual-unit system, a breakthrough using two independent high-and low-bass sound units and a digital frequency division scheme. The 11mm large moving coil unit uses a quadruple magnet dual-magnetic circuit system, and the driving force is 30% higher than that of FreeBuds Pro. In the design of the tweeter, the micro-flat tweeter used in the high-end headset and the diaphragm driven by the planar voice coil are used, and the driving area is 6 times larger than that of the ordinary moving coil unit.

Huawei FreeBuds Pro 2 + also supports digital dual frequency division technology, using built-in dual DAC to make music signals "divided into two channels", bringing high frequency, medium and low frequency pure sound signals, moving coil unit and micro-flat treble unit do not interfere with each other, and have excellent performance on low, medium and high frequency. Whether it is dynamic DJ or classical concert, it can present full details.

In terms of spatial audio, Huawei FreeBuds Pro 2 + also provides support for 3D color sound (Audio Vivid), supports multiple sound sources such as 3D sound, surround sound and stereo, and provides rendering sound effects for cinemas, sound theatres, concert halls and other scenes, matching the original sound source scenes and deducing a realistic sense of presence. At the same time, Huawei FreeBuds Pro 2 + also has a built-in gyroscope sensor and a dynamic head tracking function, which brings a way to visit the scene in person, just like when we are listening to music in a concert hall or gymnasium, if we walk around the scene or turn our head, we can feel the sound stay in the original position, which is closer to the real listening effect.

In terms of noise reduction, Huawei FreeBuds Pro 2 + is equipped with a three-microphone stereo array active noise reduction system, while the newly upgraded intelligent noise reduction function can accurately capture the environment sound of the wearer and carry out adaptive environment noise reduction. Users, whether indoor or outdoor, daily commuter or office, can intelligently identify different scenes, and then match different noise reduction modes of balanced noise reduction, deep noise reduction and mild noise reduction to make noise reduction understand you better.

Huawei FreeBuds Pro 2 + continues the powerful sound pick-up technology of FreeBuds Pro 2. Through a three-dimensional array of three microphones and a bone conduction Mike designed for voice noise reduction, four microphones and DNN calculation of hundreds of millions of noise samples, whether daily commuting, subway, shopping malls, parties, bars, concerts, outdoor and other high-noise scenes, can be very good noise reduction, accurate filtering of environmental noise Improve the quality of the call. Not only that, Huawei FreeBuds Pro 2 + also uses a new hidden windproof design, equipped with industry-leading intelligent anti-wind noise algorithm, such as daily cycling, running, the wind can be filtered out, can bring a more excellent anti-wind noise experience.

Based on the diversified needs of consumers, exploring the boundaries of the smart wear industry in addition to active health and good sound quality, Huawei FreeBuds Pro 2 + continues the consistent intelligent and interactive advantages of Huawei products, such as intelligent audio connection, which allows Huawei FreeBuds Pro 2 + to connect two devices of different systems at the same time. When the headset box is turned on, nearby phones, tablets and PC will automatically appear pop-up windows, so there is no need to disconnect. Another example is to support two pairs of Huawei FreeBuds Pro 2 + headphones to connect to Huawei mobile phones at the same time. In airplanes, subways and other public places, there is no need to "split a pair of headphones into two", let alone public audio to attract attention, as long as you put on headphones, you can immediately enjoy the same song or the same show.

As a leading brand in the field of smart wear, Huawei has always deeply understood the needs of consumers and explored the boundaries of the industry with extreme innovation. The release of Huawei FreeBuds Pro 2 + is Huawei's deep insight into the needs of users for "sports health". It is also Huawei's differentiated product innovation on the TWS track that opens a wider track space and adds new momentum to the entire TWS industry, but it is each and every one of us who will benefit in the end.

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