how does fitbit sleep mode work

You may have come across this latest invention in the market called fitness trackers, which are quickly turning out to be the huge attraction due to its varieties of features offered. These devices can be considered as your personal assistant and healthcare expert. It helps you in monitoring your fitness level and even motivates you to stay healthy and fit.

Many companies in the market offer fitness tracking devices (Garmin, Jawbone, Samsung Gear, etc.), but the only handful of them provide you with the feature to monitor your sleep habits. Fitbit trackers are the ideal sort of equipment that can even check on your sleeping patterns. With this feature, you can easily track on how well you sleep at night and hence helps with the better sleep cycle.

Probably, you might be confused or even be in a dilemma as to how does Fitbit sleep mode work? Or how accurate is the Fitbit sleep mode? Not to fret, the simple explanation will clear out the doubts related to Fitbit devices. The most common thing to notice is that different Fitbit devices have a different functionality of sleep tracking, so let’s check out in detail about the whole process.

Also Read This: How Does Fitbit Calculate Calories Burned?

How Does Fitbit Sleep Mode Work?

Fitbit devices track a user’s sleeping pattern with the help inbuilt sensors called accelerometers. It helps in detecting the motion and sleeping direction due to the body movements and speed of the motion. The whole process works on the algorithm. Whenever the sensor is not able to detect any sort of movement, it assumes you are asleep. From there, it will calculate the sleep cycle such as moving or rolling during the sleep. It even keeps the track when you wake up, from the instantaneous movements.

The device has faults as well, as it can often assume you are in sleep if you do not exert any movement for a long time, even if you are awake. When you wake up in the morning, it shows you the data. O, the answer to the question how does Fitbit track sleep cannot be exact. It works differently on different models of the Fitbit.

Fitbit One/Flex/Ultra and Zip:

Just enter the time you went to sleep on the Fitbit website and then Fitbit will calculate the data provided by the accelerometer and determine your sleeping habits. The results are measured in the time frame of sleeping time and let you know whether you were properly sleeping or how many times you wake up during the sleep. All these are based on the movements of the wrist, which is given by the accelerometer.

Fitbit Force/Surge/Charge and Charge HR:

These devices are bit advanced than the previous ones, so it will automatically determine your sleeping time from the body movements and provides you with the result.

How To Setup The Sleeping Mode work Manually?

how does fitbit sleep mode work

1. Fitbit Surge/Charge/Force and Charge HR:

There is no need for manual sleep track setup for these devices. It will automatically detect your sleep pattern once you wear it on your wrist. Once the data is sent to the account, you can quickly access the information.

2. Fitbit Flex:

Once you get in bed, just tap the device for 2 seconds, how-does-fitbit-sleep-mode-workand it will vibrate with slow dimming light, indicating the sleeping mode. It will start tracking the sleep cycle.  Once you wake up, again tap the device, and it will exit the sleep mode and vibrate three times, followed by a bright light.

Once you get in bed, just tap the device for 2 seconds, and it will vibrate with slow dimming light, indicating the sleeping mode. It will start tracking the sleep cycle.  Once you wake up, again tap the device and it will exit the sleep mode and vibrate three times, followed by a bright light.

3. Fitbit One/Ultra:

Here, you need to hold the button of the device for many seconds, which will display a stopwatch and icons will blinks, indicating the sleep mode. Once you wake up, just tap the device for 2 seconds and it will exit the mode.

How Does Fitbit Sleep Mode Work? Is it Accurate?

It is hard to resist the question arising in our thoughts, how accurate is the Fitbit sleep mode? Well, it largely depends on the body movements and the device type. Fitbit uses the following equation to calculate your sleep efficiency:

100 * time asleep / (time asleep + time restless + time awoken during sleep)

If you are using the automatic sleep tracking device like Surge, limited or no movement for one hour begins the sleep mode, which can often be confused even when you are awake, without making any movements.

Hence, it is not perfect, but you can easily reset the mode. Practically, it is impossible to keep the accurate track of when you sleep, but it works efficiently well if you get to know the functioning of the models. All the data gathered are given to your account, from where you can easily monitor the sleep cycle and improve to a great extent. It may not be 100% accurate, but the results are very much on the higher side. hope this article shows how does fitbit sleep mode work?

Also Read This: How Accurate Is Fitbit?