ByJoe Horner 2019-08-14 11350
Prior to the release of Honor Band 4 and Honor band 5, it was revealed that HUAWEI Honor Band would have built-in chips that could monitor physiological data such as heart rate and blood pressure, which would greatly improve the usefulness of the smart bracelet.
In the subsequent Honor Band 4, the continuous heart rate detection function was added, and the subsequent release of Honor Band 5 also added the blood oxygen detection function for the first time. It has become the first intelligent bracelet product in China to support blood oxygen detection, which greatly increases the practicality.
Because of the limitation of blood pressure detection method and technology, the function of blood pressure detection has not been realized on Honor Band at present.
At present, the accuracy error of the intelligent bracelet with blood pressure measurement function is still relatively large. The traditional upper arm mercury sphygmomanometer and the more advanced upper arm electronic sphygmomanometer are better choices.
The general smart bracelet is through the photoelectric sensor to collect the pulse wave waveform of the wrist, analyze the rising slope and band time and other characteristic parameters of the pulse wave, we can get the specific calculation formula and estimate the blood pressure value. Such an estimate is inaccurate and can only provide a reference. Therefore, it is recommended to use a professional sphygmomanometer for blood pressure measurement.
However, with the progress of HUAWEI technology, the maturity of 5G technology, and the continuous upgrading of HUAWEI self-research operating system Harmony OS. It is believed that Honor Band can also measure blood pressure in the near future. Maybe it's the function of the next new Honor band product?
For Gearbest customers: If you've purchased HUAWEI Honor band 4 or Honor band 5 from us and still have problem after using the firmware, please do not hesitate to get in touch with us. Just fill in the ticket with your questions at our Support Center and send it to us. We will do our best to deal with your problem as soon as possible. We are always happy to help.
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