Huawei Band 4 officially released: supporting blood oxygen measurement and up to 9 sport modes
By Cristal Christopher 2020-01-02 1879 28
In terms of configuration, Huawei Band 4 has a 0.96-inch color full touch screen with 2.5D arc design, and the touch is very smooth; it provides three colors of obsidian black, cherry powder and red tea orange, the first two colors look very elegant, and the red tea orange color matching is full of vitality; there are a variety of dial options, whether you like the second dimension, the movie theme or the very simple style, you can find the right style.
In addition, Huawei Band 4 uses a new charging method. After removing the wristband, the Band can be recharged by plugging into the USB interface, saving the trouble of carrying charging wires and charging seats. In daily use, the Band lasts as long as 7 days.
In addition, Huawei Band 4 can measure blood oxygen content faster and more accurately through in-depth optimization of hardware light path and algorithm, and multi-light source fusion, which can help the wearer to detect blood oxygen saturation at any time to understand their own physical condition; using Huawei TruSeen3.5 heart rate monitoring technology, it can intelligently monitor the heart rate 24 hours a day and send notifications and reminders when the heart rate is too high or too low. In addition, Huawei Band 4 can also finely identify arrhythmias, record complete sleep structures, and identify six major sleep problems.
In addition, Huawei Band 4 also supports nine movement modes, which can be based on accurate real-time heart rate monitoring and AI algorithm analysis, real-time presentation of relevant data, to help users understand their exercise performance, customize exercise plans, and adjust training intensity. There are many intimate small functions such as offline payment, standing reminder and Band looking for mobile phones, which can lighten the burden and add energy to users' lives.
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