Recommended smart pillows

We all know that long-distance relationships are very hard, and they are often defeated by distance. So, I have to introduce this pillow that spreads love. Pillow Talk, a smart pillow produced by Kangya Smart Home, consists of two parts: a wristband that can detect pulse and a pillow with a built-in speaker. No matter how far apart two people are, they can hear each other's heartbeat before going to bed.
Whether it is to improve sleep quality or to convey love between lovers, the function of smart pillows has exceeded people's imagination. It not only brings physical health to people, but also spiritual comfort.
Through the above introduction, I believe that everyone has a general understanding of smart pillows. With the development of science and technology, the problems that people are worried about will gradually be improved through science and technology. In the past, when science and technology were not developed enough, the only effective solution to the problem of sleep quality was to use drugs for treatment, but with the continuous development of the Internet of Things era, new technologies and physical forms can be used to effectively and healthily improve sleep. I hope that the above introduction will provide some reference information for friends who want to understand smart pillows.