Product initial intention ：
As a new type of health monitoring equipment, smart ring has gradually entered People's Daily life after the precipitation of science and technology. Compared with traditional heart rate monitoring methods (such as heart rate bands, watches, etc.), smart rings have quickly become a must-have for many health enthusiasts and technology fans due to their small and beautiful design. Today I want to talk to you about the working principle of the smart ring and the technology behind it, so that you can better understand this innovative product in front of the screen. How does it monitor your heart rate to help you master your health?
Product Feature
Application of materials：
For daily wear equipment, the first thing to consider is its material choice. Smart rings usually need to be light, durable, allergy resistant and other characteristics in order to provide a comfortable wearing experience.
We use titanium alloy as the main material of the shell, titanium alloy is not only high strength, but also light weight, do not have to worry about the corrosion of sweat and the touch is mild and not allergic, very suitable for use as a smart ring shell, especially for people who are sensitive to skin.
The internal structure is mainly filled with glue, and the process of filling can form a protective layer outside the electronic components, so as to effectively isolate the external moisture and dust, and improve the waterproof and dustproof ability of the ring. Especially for the need to wear in sports, sweat resistance waterproof performance is particularly important.
operating principle：
The smart ring heart rate detection method is photoelectric volumetric sphygmography (PPG), which uses optical sensors to measure the light signal reflected by blood vessels. Specifically, the optical sensor emits LED light into the skin, the light is reflected back by the skin and blood vessels, and the sensor detects changes in this reflected light.
Every time the heart beats, blood flows through the blood vessels, causing a change in the volume of blood inside the vessels. These changes affect the intensity of the light reflection, so the optical sensor will pick up different reflected signals. By analyzing these changes in reflected light, the smart ring calculates the number of heartbeats per minute (i.e., heart rate). Because the heart beats at a relatively regular rate, heart rate data can be accurately derived from the changing frequency of the light signal.
Product Reliability
The precision of the smart ring：
The smart ring is able to achieve high accuracy thanks to its advanced sensor technology and efficient algorithmic processing. However, the finger skin of the human body is rich in capillaries and the skin is thin and has good light transmission, and the measurement accuracy has reached the traditional chest strap heart rate monitoring equipment. With the continuous optimization of software algorithms, the smart ring can effectively identify and filter out noise generated by exercise or environmental factors, ensuring that reliable heart rate data can be provided in different activity states.
Motion monitoring：
The smart ring is also able to monitor the user's heart rate variability (HRV), an important health indicator. Heart rate variability refers to the change in the time interval between heartbeats, and higher heart rate variability generally indicates better health and lower stress levels. By tracking heart rate variability over time, the smart ring can help users assess their body's recovery state and know if they are in a state of high stress or fatigue.
Health management：
The smart ring can not only monitor real-time heart rate data, but also provide sleep monitoring, blood oxygen, stress management and other functions, but also track the user's sleep quality, by analyzing the relationship between heart rate fluctuations and deep sleep, and by detecting whether the user is at risk of snoring through blood vessels, and provide users with better sleep recommendations.
Post time: Dec-05-2024
