Second, Huawei bracelet three sell less than a thousand dollars, Huawei bracelet b3, is a call bracelet can be sold to 699 to 1299. huawei bracelet b3 is mainly have bluetooth call function.
So does Huawei have a bracelet with blood pressure heart rate and blood pressure test function? The answer is that blood pressure, now there is no, because through the bracelet to measure blood pressure, and does not provide wristbands in the form of blood pressure measurement is very inaccurate. But heart rate and blood pressure measurements are both available. You can take a look at the new Huawei sports bracelet. Not only with heart rate and vo2max, but also supports Harvard Professional Sleep Certification, 50 meters waterproof, and independent GPS.
All the bracelets that claim to be able to measure blood pressure are to pre-enter a value of your own blood pressure, and then infrared monitoring of blood vessel changes to arrive at the value of the monitored blood pressure, very inaccurate. Heart rate and blood oxygen monitoring, now most with this function can be, heart rate monitoring is the most accurate, followed by blood oxygen, blood pressure is the most inaccurate