Huawei News
Huawei latest patent is patents related to Electrocardiogram Testing Equipment
Huawei has so many patents on its portfolio and joining with this current month, the company has now published a new patent for “ECG detection equipment and detection circuit” with the publication number is CN113796872A.
According to the patent details, this application provides electrocardiogram detection equipment and detection circuit, which belong to the field of electronic technology.
The casing of the electrocardiogram detection device may be made of conductive material, and the electrocardiogram detection device may include a voltage holding circuit for providing the casing with a target potential. The description also shows that the potential difference between the target potential provided by the voltage holding circuit and the reference potential provided by the electrocardiogram detection circuit for the third electrode is small, even during the ECG detection process, the user accidentally touches the case, causing the case to interact with the third electrode. If the electrode is turned on, there is no leakage current between the casing and the third electrode, or the leakage current generated is small.
This Huawei patent can effectively reduce the interference to ECG signals and ensure the accuracy of ECG detection, As we know that the company is set to launch its new products on December 23, 2021, and in the same event Huawei will launch a new ECG blood pressure recorder HUAWEI WATCH D smartwatch. The device has been registered as a Class II medical device by the China Food Administration.
According to the official information, the Huawei released the delisting announcement of its Petal Mail App. The full text of the announcement is as follows: [translated]
Thank you for your continued attention and support to the Huawei Petal Mail App. In order to better adapt to the changing needs of product experience, service content and local markets, we have made strategic adjustments to the Huawei Petal Mail App.
The Petal Mail App will officially switch to the Email App on December 31, 2024, and the Petal Mail App will no longer be available for download from the App Store. The Petal Mail App you have installed can be used normally. We apologize for the inconvenience. You can continue to view, send or receive emails in the pre-installed Email App on your Huawei phone or use a computer browser to open the Petal Mail official website ( https://www.petalmail.com ), and your emails and personal data will not be lost.
Huawei released the Mate 70 series of mobile phones, with a starting price of 5,499 yuan. At present, the prices of spare parts for the new Mate 70 series have been announced on Huawei’s official website.
Huawei Mate 70 lineup repair spare parts prices announced
Battery and motherboard
Mate 70
Battery — 199
12GB+256GB — 2499
12GB+512GB — 2899
12GB+1TB — 3599
Mate 70 Pro
Battery — 199
12GB+256GB — 2899
12GB+512GB — 3299
12GB+1TB — 3999
Mate 70 Pro+
Battery — 299
16GB+512GB — 4399
16GB+1TB — 4899
Mate 70 RS
Battery — 299
16GB+512GB — 6499
16GB+1TB — 6999
Camera
Huawei officially announced the new FreeBuds Pro 4 headphones. This is the first TWS headset equipped with HarmonyOS NEXT and will be officially launched at the Huawei Mate Brand Festival on November 26.
As can be seen from the poster, the headset adopts an in-ear design with black and gold color matching, and the overall shape is similar to the previous generation. With the support of the new system, FreeBuds Pro 4 is expected to bring more functional upgrades.
For reference, Huawei FreeBuds Pro 3 was released in September last year with an initial price of 1,499 yuan . It is equipped with the Kirin A2 chip that uses Polar code, supports Star Flash connection core technology and Bluetooth technology, and the new L2HC 3.0 protocol.
