The rising awareness of the importance of sleep and its impact on everything from heart health to mental health has bolstered the smart sleep tracking device market. Even at CES (Consumer Electronics Show), the world's largest technology trade show, an entire section has been dedicated to sleep tech since 2017. So, the question is, are they effective?
From the article:
Wearable monitors that promote the idea of evaluating your sleep and have to be taken with a 'grain of salt' and devices such as cell phones lying on the bed next to you are even less accurate at evaluating anything about the sleep state. What is important when it comes to evaluating your sleep is that if you think you have a problem, you need to see your doctor and get a proper evaluation.
Read the article here.