You may have experienced: your watch shows you slept for 7 hours, but you feel like you hardly slept at all; or you feel like you slept reasonably well, but the watch tells you “insufficient deep sleep.” Many friends suffering from insomnia might ask: “What should I trust? The watch, the app, or my own … Read more
You may have experienced: your watch shows you slept for 7 hours, but you feel like you hardly slept at all; or you feel like you slept well, but the watch tells you that you had “insufficient deep sleep.” Many friends suffering from insomnia ask: “What should I trust? The watch, the app, or my … Read more
The metrics displayed by smartwatches and fitness bands are increasing, ranging from heart rate, blood pressure, sleep, energy expenditure, fatigue status, to maximum oxygen uptake. However, do some values seem inaccurate? Your feeling is correct,the accuracy of various metrics varies greatly; some are accurate enough for doctors to reference, while others are only suitable for … Read more
🌙 The Sleep Revolution of Neurotechnology: How Somnee Reshapes Sleep Monitoring and Intervention Systems 🧠1. Technological Breakthrough: From Passive Monitoring to Active Intervention 1. EEG Closed-Loop Control System Somnee’s core innovation lies in the combination of its EEG + multi-channel electroencephalogram sensor array with closed-loop transcranial electrical stimulation (tES) technology. The device uses high-precision … Read more
Recording steps, monitoring heart rate, and tracking sleep status, with the advancement of technology, smartwatches, smart bands, and other smart wearable devices are becoming the “first line of defense” for ordinary people in managing sleep. So, how reliable are smartwatches in monitoring sleep quality? To accurately answer this question, we first need to understand the … Read more
Nowadays, “sleep” has become a significant obstacle affecting physical health. Statistics show that the overall sleep duration in our country is generally short, with an average sleep time of only 6.75 hours, and 28% of people sleep less than 6 hours at night. However, some people believe that the amount of sleep is not the … Read more
Source: Digital Beijing Science Center
END Source: Digital Beijing Science Center Editor: Ai Wei Yi
In today’s rapidly advancing technology, smartwatches and fitness bands have become standard equipment in many people’s daily lives. They not only record steps and monitor heart rates but also track sleep conditions, providing us with data on sleep duration and the time spent in deep and light sleep. However, how reliable are these data? How … Read more