Smart ring can measure many kinds of health data, such as blood pressure, blood oxygen, sleep, HIV,EKG and other health data.
The smart ring is designed to measure and analyze the user's sleep through a variety of sensors and advanced algorithms, the following are its main measurements:
Sensor Monitoring
Photoelectric volumetric tracing (PPG) sensor: By emitting infrared light or green light to irradiate the finger, the heart rate is monitored according to the absorption and reflection of light by blood flow?Due to the high distribution of blood vessels in the finger, the PPG sensor can more accurately capture the heart rate signal on the ring.
Accelerometer and Gyroscope: Used to monitor the movement of the finger, such as turning over, leaving the bed and other actions, so as to determine the user's sleep status.
Temperature sensor: Measures the skin temperature of the fingers to help analyze changes in body temperature during sleep.
Oxygen Sensor: monitors the oxygen level in the blood to assess the quality of sleep .
Sleep Stage Analysis
The smart ring is able to analyze different sleep stages, including:
Deep sleep: recognize the deep sleep stage by monitoring the changes of heart rate, body temperature and other physiological parameters.
Light sleep: In the light sleep stage, the changes of heart rate and body temperature are more obvious, which can be recognized by the smart ring.
REM sleep (rapid eye movement stage): heart rate and body temperature will have specific change patterns during this stage, which can be recognized and recorded by the smart ring.
Wake-up time: By monitoring the movement of the fingers and heart rate changes, the time when the user wakes up from sleep is judged .
Data Analysis and Reporting
Sleep Quality Score: The smart ring will comprehensively analyze and give a sleep quality score based on the monitored sleep data, such as sleep duration, percentage of each sleep stage, heart rate, blood oxygen and so on.
Sleep cycle chart: present the user's sleep data in the form of a cycle chart, visualizing the sleep situation throughout the night
Improvement suggestions: Based on the user's sleep data, the smart ring's supporting app can provide personalized improvement suggestions to help users improve their sleep quality. The smart ring can help users improve the quality of their sleep by providing personalized suggestions for improvement.
Through these methods, the smart ring can provide users with comprehensive and accurate sleep monitoring data to help them better understand and improve their sleep conditions.
