The main function of Bluetooth gateway is Bluetooth data transmission and location locking, so what is its application principle? What functions and applications can be realized through data transmission and positioning?
The photoelectric blood pressure measurement technology combined with ECG and PPG is to estimate blood pressure by using the time interval between the transmission of the same pulse wave from ECG R wave to PPG feature points as PTT.
As for the IOT communication technology, each technology has its own characteristics and advantages to meet different needs and markets. A variety of low-power wide area network technologies will shine.
Smart SPORTS BRACELET can provide sports detection, heart rate, blood pressure and other detection functions. With the positioning base station, data interface ...
When we choose the indoor positioning scheme, we should consider many factors, such as positioning accuracy, coverage, reliability, implementation cost, power c...
With the proliferation of connected devices under the Internet of things, network security risks also increase. Therefore, making the equipment safe against the...
The manufacturing principle of blood pressure watch adopts the PTT principle in medicine. Its measurement accuracy is recognized by the majority of medical circles.
The school applies the physical training heart rate bracelet to the actual teaching, the teaching link is clearer and more vivid, and the students' status ...
In conclusion, the health monitoring smart watch can not only timely detect the health status of the wearer, but also remind the wearer to exercise in time. After all, compared with illness, the cost of exercise is really small.