Free Standard Shipping Over $59

3 Pronounced Features by Your KOSPET Smartwatch if You Wear It to Sleep

by Smartwatch KOSPET on November 11, 2022

Believe it or not, there is a lot going on in your body during sleep. As you undergo different stages of sleep, your cells are repairing and rejuvenating, your energy levels being recovered and molecules like proteins and hormones being released.


In this context, if you feel like having a comprehensive picture of how your body is exactly functioning, you may then need to keep track of your physiological metrics while sleeping, which is the main reason why it is crucial for you to wear our KOSPET smartwatch to bed — not only are you capable of harnessing its features such as the built-in Alarm Clock and the sleep score, you can also view improvements in terms of data accuracy that requires monitoring 24/7 to provide a broad understanding of the way your body operates.


Let’s dive into the 3 striking sleep-driven features enabled by KOSPET smartwatches (vary from models to models).


  1. Sleep Score

There is no doubt that KOSPET smartwatches are extraordinary, yet you still need to wear it so that it can do its part. The reason we keep emphasizing the importance of healthy sleep habits is that sleep is directly associated with physical and mental wellness. Not getting adequate of it over time may trigger heart disease, stroke, blood pressure and poor mental health.


Glance at your KOSPET smartwatch upon waking up in the morning for a specific analysis illustrating how well you slept last night during four phases of sleep, including restful, light, rapid eye movement and awake. Based on the Pittsburgh Sleep Quality Index (PSQI), the sleep quality score assesses and scores overall sleep quality in terms of sleep regularity, sleep duration, including the amount of deep sleep and awakening hours per night and other factors measured by the watch.

  1. Resting Heart Rate (RHR)

Resting heart rate (RHR) refers to the number of times your heart beats per minute (bpm) with your body being in a state of rest. For normal adults, the RHR ranges between 60 and 100 bmp. On the whole, a lower heart rate at rest indicates more efficient heart function and better cardiovascular fitness. KOSPET data reveals that the more active a person is, the lower his or her RHR appears to be, but it is still imperative to put on the watch during sleep to obtain the most precise reading.


There are a great many reasons to track your heart rate, and knowing your resting hear rate is one of them. KOSPET smartwatches present around-the-clock detection data deploying the cutting-edge KOSPET heart rate sensor, an optical sensor embedded on the back of your smartwatch that monitors your heart rate with a green light shinning through your skin, which is reflected by the red cells in your skin’s blood vessels.


  1. Heart Rate Variability (HRV) Status

Heart rate variability (HRV), another significant metric that KOSPET technology utilizes your heart rate to measure, is a key parameter to determine how autonomic nervous activities influence regulation of the cardiovascular system. It may rarely occur to you that your heartbeat doesn’t remain unchanged or regular. Instead, lengths of time between each heartbeat do vary. The higher the heart rate variability, the better influence of autonomic nervous activities on the cardiovascular system, which means a healthier cardiovascular system.


Although such changes aren’t remarkably dramatic, they do provide helpful insights into your body. Changes in HRV status, in the meantime, reflects how your body is coping with stress and relaxation. Since your KOSPET wearable only measures your HRV status during sleep, you won’t harvest the benefits of this feature unless you are sleeping with your watch on.

by Darcy on September 01, 2023

Exactly what Michael Boone said on 13 March 2023: I cannot find anywhere any instruction on how to activate the sleep mode. All I see is 00h 00m and I also tap everywhere to no avail.
It is rather ridiculous and above all frustrating.
Can anyone help?

by Akan on August 27, 2023

Can’t activate sleep mode on the tank M2

by Ken Mitchem on August 07, 2023

Tank 2 not logging sleep.
Why not….

by Davcon on May 06, 2023

Some people write that sleep mode doesn’t work on the smart watch utter rubbish people just don’t understand the concept or have lack of knowledge regarding smart watches and write ridiculous comments. Sometimes people degrade a product by their lack of knowledge I call them DUMB

by Jason on May 06, 2023

The sleep is not automatic. Just received tank 2. It does not record sleep.

by Guirguis Nageh on April 08, 2023

I bought Tank M2 , and i face an issue as while sleeping , the atch steps around 5200 steps , despite i’m not wearing it . this point very disappointed me alot. do you have solution ????

by Tom on April 07, 2023

Sleep tracking seems to be activated in do not disturb mode. ActivTed this mode started tracking. But why does the step counter not reset on midnight? My M2 shows the steps on midnight and counts on…

by Clemens Poteran on March 28, 2023

How do I set the alarm clock? AND
How do I turn on vibrations?

by MICHAEL Boone on March 13, 2023

How do I get the sleep function started. It is not automatic and when I pull up the sleep menu all I see is 00h 00m Tapping the screen does nothing. Help! Thanks