Does the sleep bracelet work Which brand of sleep bracelet is good

The sleep bracelet intelligently monitors the sleeping heart rate, and it also costs an additional device to buy.

In fact, the smart bracelet on the market uses the principle of sensing a state of people's hands through the sensing system, so as to infer the state of sleep. When entering sleep, if the wearer's body is active, the bracelet will sleep lightly by default, and if the body is not active, it will be considered to be deep sleep.

Relevant experts have also mentioned that such monitoring data is not scientific and can only be an inference. This type of bracelet can be used as a tool, including to see the time, sleep length, etc. However, if more accurate data is required, hospitals usually use polysomnography to monitor people's brain waves, breathing, etc. during sleep.

Nowadays, with the advancement of science and technology, the home version of accurate products has been launched one after another, and the Youmons sleep cat's eye is the same as the polysomnography monitor, which is monitored by brainwaves. The only product contains "great energy", you can go to Jingdong Tmall to search for it.

1. Honor Band: Huawei Honor Bracelet has a colorful and fashionable appearance, and as the world's first detachable smart bracelet, the Honor Bracelet adopts a unique design of separation and has a built-in Bluetooth headset function. Eject the screen module in the bracelet to use it as a Bluetooth headset.

It supports sleep monitoring, which can intelligently distinguish between deep sleep and light sleep, and helps users automatically switch between chain sleep modes.

2. Xiaomi smart bracelet: Qi Xi can automatically determine whether to enter a sleep state, record deep sleep and light sleep respectively and summarize sleep time, to help users monitor their sleep quality. Of course, in addition to the functions of the mobile shed, sleep and smart alarm clock, the Mi Band and the Mi mobile phone have achieved interoperability, and the Mi Band can be used as the user's ID card to support the mobile phone to be unlocked without passwords.

3. Meizu Bracelet: It can realize the functions of step counting, calorie and heart rate monitoring, heart rate monitoring, which can accurately monitor and record heart rate, and will emit green fluorescence in the active state. Support time-based data and sleep monitoring function of step counting,Click on the corresponding date to view the detailed data of the day,And relying on the existence of the heart rate module,Sleep data is very accurate,The bracelet can accurately identify the state of taking off or sleeping,The data recognition rate is good。

There are still quite a lot of bracelet products, but most of them analyze the sleep state through the body activity recorder. Actigraphy can detect small movements to determine if we are awake, in light sleep, or in deep sleep. The specific use depends on the brand, and some products require you to wear a bracelet and turn on the sleep monitoring mode to monitor.

Some use preset parameters, such as how long the wrist does not move, to determine whether to enter sleep monitoring mode. When the parameters are reached, they can be automatically monitored.

If you need to get accurate sleep data in daily life, we recommend the reston smart sleep monitor, which is a non-wearable device that can accurately monitor sleep data and reach the medical level. There are also intelligent analysis and improvement suggestions that users can use to sleep healthier.

The sleepy eye monitor is good, and the others are amateur, you play!

Let me briefly talk about the two bracelets I have used,Xiaomi bracelet and watchdog intelligent monitoring bracelet As far as sleep is concerned,The accuracy of the two is basically the same,Of course, I brought it separately,Because I didn't buy it together。

But I think that if you are your own reference, then the bracelet is enough, if you want to rise to the medical level, it is estimated that you have to use professional instruments, mainly depending on personal needs.