Thursday, May 12, 2022
HomeSleep TrackingWhy Is My Fitbit Not Tracking My Sleep

Why Is My Fitbit Not Tracking My Sleep

- Advertisment -

How Does Fitbit Track Sleep And What Is The Fitbit Sleep Score

Fitbit Charge 5: Not Tracking Sleep or Not Accurate? FIXED!

With all the changes in routine and activity levels, sleep patterns for you and your employees may be fluctuating more than normal. Sleep is an essential component of health, and its timing, duration, and quality are critical determinants of a persons overall health, playing a role in metabolic and emotional regulation, performance, and memory.

The best way to know if you are getting enough zzzs is not to guess, but to track it. Your employees can easily track their nightly sleep with a Fitbit device. Doing so can help you look for patterns and recognize when you need to get more rest and recharge.

Sleep Stages and the Fitbit Sleep Score

Fitbits sleep feature estimates sleep stages using a combination of movement and heart-rate patterns. When you havent moved for about an hour, your tracker or smartwatch assumes that youre asleep. Additional data, such as the length of time of movements that are indicative of sleep behavior , can also help confirm that youre asleep.

While youre sleeping, your device tracks the beat-to-beat changes in your heart rate, known as heart rate variability . These numbers fluctuate as you transition between light sleep, deep sleep, and REM sleep stages. When you sync your device in the morning, Fitbit uses movement and heart rate patterns to estimate sleep cycles from the previous night.

Most Fitbit users get a sleep score between 72 and 83. Typical sleep score ranges are:

  • Excellent: 90-100
  • Poor: Less than 60

Sleep Trackers Dont Measure Sleep Very Well

So, do FitBits, Apple Watches and Oura Rings track sleep with accuracy? The answer is, not really. Particularly when it comes to sleep stages. These wearables measure movement very well and are great when used for tracking steps and exercise. But when it comes to sleep, movement and heart rate are not always so helpful in determining sleep. If we are reading in bed quietly for a long period of time, for instance, your device may think youre asleep.

And when it comes to measuring sleep stages, your wearable device is ineffective. In order to accurately measure sleep stages, you would need to have a sleep study in a lab where your brain waves are monitored. Your device may be helpful in giving you an estimate of your general sleep patterns, but are otherwise limited in their effectiveness. Your FitBit has no way of measuring brain waves and typically the sleep stages are just an estimate.

Accuracy Sensitivity And Specificity In Detecting Sleep Epochs By Fitbit Versus Polysomnography

Nonsleep-Staging Fitbit Models

A total of 7 studies involved epoch-by-epoch investigation of nonsleep-staging Fitbit models with reference to PSG in differentiating between sleep and wake state . Out of these 7 studies, 1 consisted of two different samples, thereby increasing the total number of evaluations to 8. Across these trials, Fitbit versus PSG analyses identified sleep epochs with accuracy values between 0.81 and 0.93, sensitivity values between 0.87 and 0.99, and specificity values between 0.10 and 0.52.

Sleep-Staging Fitbit Models

Sleep Epoch Identification

A total of 3 studies evaluated the performance of sleep-staging Fitbit models with PSG as reference in identifying sleep epochs through EBE analyses . A total of 1 study included two different samples, thereby increasing the number of possible comparisons to four. Relative to PSG, detection of sleep epochs in three possible comparisons revealed sensitivity values between 0.95 and 0.96 detection of sleep epochs in four comparisons revealed specificity values between 0.58 and 0.69 and detection of sleep epochs, assessed in only a single study , revealed an accuracy of 0.90.

Sleep-Stage Identification

A total of 3 studies appraised performance of sleep-staging Fitbit models in identifying sleep stages by means of EBE analysis . Relative to PSG, accuracy varied between 0.69 and 0.81 in detecting light sleep , between 0.36 and 0.89 in detecting deep sleep , and between 0.62 and 0.89 in detecting REM sleep.

Recommended Reading: Does Apple Watch Do Sleep Tracking

How To View Sleep Tracking Data On The Watch

  • In addition to tracking your sleep data in the app, you can also access this information from the watch face itself.
  • Press the left side button to wake up the screen.
  • Scroll up from the bottom of the screen until you see Today.
  • Scroll up until you get to the sleep icon .
  • Scroll to the left once to see minutes awake, minutes in REM, light, and deep sleep.
  • Scroll to the left again to see total hours slept and a graph of your sleep over the last seven days.
  • There’s really nothing to tracking your sleep with a Fitbit tracker beyond simply setting up the app and wearing the device to sleep. Just be mindful of your band since improper placement can effect the tracking. As long as it’s secure on your wrist and the battery is fully charged, you’ll get a reading automatically. Then, have fun exploring all of the details you can get from the app, including tips and advice as well.

    Correlation Between Sleep Parameters Assessed By Fitbit Versus Sleep Diary

    Fitbit app changing my step count

    A total of 3 studies investigated the extent of correlation between sleep parameters derived by a nonsleep-staging Fitbit model and a self-rated sleep diary 1 of them involved two different Fitbit models . In the total of four potential comparisons , significant correlation, ranging between r=.55 and r=.71, was reported between TST measured by Fitbit versus sleep diary. A total of 1 study found significant correlation between the two methods of sleep assessment for time in bed but poor correlation for WASO and SE . A total of 1 study investigated the extent of agreement between the sleep diary and sleep-staging Fitbit methods. It reported significant overestimation of WASO and underestimation of SOL , TST , and SE by Fitbit in comparison to the sleep diary.

    You May Like: Fitbit Surge Sleep Tracking

    How To Turn Off Gps On Your Fitbit

    For smartwatches

  • Open your Fitbit devices Settings app.
  • Look for the option Connected GPS or GPS Settings.
  • Tap it to turn it off.
  • You can also turn GPS off in your online Fitbit account dashboard.

  • From your Fitbit account dashboard, click the Gear icon > Choose your device.
  • In the device settings menu, please scroll down to GPS and tap it open.
  • Turn GPS off and sync your device immediately.
  • Try Changing Your Fitbit Wrist Position Or Setting

    Try wearing your Fitbit on your non-dominant hand Or wear it on the inside of your wrist rather than the outside.

    Regardless of the position of your Fitbit, always wear it in a snug wristband while sleeping.

    How to change your Fitbits wrist dominance

  • Open the Fitbit app and tap on the Today tab.
  • Select your profile picture or icon.
  • Choose your Fitbit device name from the list.
  • Look for Wrist or Wrist Placement and tap it, then change its setting.

    The dominant setting makes your Fitbit less sensitive to movements since you use it more often.

    Conversely, the non-dominant setting makes your Fitbit more sensitive to movements since you use it less often for everything, like eating or writing.

    You May Like: Apple Watch Sleep Tracking Accuracy

    Fitbit Troubleshooting: Five Common Problems And Solutions

      Fitbits beauty lies in its versatility. It doesnt matter whether you run marathons or prefer nightly walks around your neighborhood a Fitbit can play a crucial part in helping you reach your fitness goals.

      When youre striving to reach those goals, its easy to get addicted to tracking your progress. The temptation to see how many steps youve taken and how many calories youve burned is always lurking on your wrist.

      Having all of this data available is all the more frustrating when something goes wrong.

      But before you throw your device out the window, try these Fitbit troubleshooting tips. Read on to learn how to fix the five most common problems.

      Where Does Fitbit Track Your Heart Rate

      Fitbit Luxe: Not Tracking Sleep or Inaccurate? Finally Fixed!

      Your heart rate and the Fitbit heart sensor also supports many of your Fitbits features, including:

      • Your real-time heart rate
      • Heart rate via sleep for Sleep Stages
      • Oxygen Consumption and VO2 Max
      • Manage stress and guided breathing

      The data from your heart rate allows Fitbit to make recommendations and provide insights to help you with your fitness goals.

      Read Also: Causes Of Sleep Apnea In Veterans

      Problem #: Fitbit Sense Ecg Reading Issues

      Are you having Fitbit Sense ECG problems? Youre not alone. A small number of users seem to be experiencing bugs affecting the Fitbit Senses electrocardiogram recordings.

      Users on the Fitbit forums said Fitbit has contacted them and suggested they return their Fitbit Sense smartwatches to the company. Fitbit told these users that it would replace their smartwatches free of charge. The problem at hand is an unspecified hardware issue. Fitbit UK confirmed that the ECG app on some Fitbit Sense models incorrectly displays results as inconclusive.

      Potential solutions:

      • There doesnt appear to be a simple fix or software update that will squash this ECG bug. If youre experiencing Fitbit Sense ECG issues, contact customer support for a replacement smartwatch.


      Problem #: Fitbit Not Receiving Notifications From Android Device

      Sometimes Fitbit trackers wont receive notifications from Android devices. If this is happening to you, you may need to restart your fitness tracker or change your phones Bluetooth settings.

      Potential solutions:

    • Make sure Do Not Disturb mode is turned off on your phone.
    • You may need to force quit the Fitbit app. From your mobile device, head to Settings> Apps> See all apps> Fitbit> Force Stop.
    • Try turning Bluetooth off and on again. From your mobile device, head to Settings> Bluetooth, then turn the Bluetooth toggle off then on. You can also turn off the Bluetooth toggle by tapping the icon in your quick settings panel.
    • Try restarting your mobile device.
    • If all else fails, try uninstalling and reinstalling the Fitbit app.
    • Recommended Reading: Polyphasic Sleep Calculator

      Change Or Turn Off Your Next Wake

    • Open the Sleep app on your Apple Watch.

    • Tap your current bedtime.

    • To set a new wake-up time, tap the wake-up time, turn the Digital Crown to set a new time, then tap Set.

      If you dont want your Apple Watch to wake you in the morning, turn off Alarm.

    • The changes apply only to your next wake-up alarm, after which your normal schedule resumes.

      Note: You can also turn off the next wake-up alarm in the Alarms app . Just tap the alarm that appears under Sleep | Wake up, then tap Skip for Tonight.

      Track Your Spo2 Trends In The Fitbit App

      Can a Child Have a FitBit Account? What is the Age Limit ...

      See your SpO2 trends in the Health Metrics tile in the Fitbit app on your phone. The Health Metrics tile is available with Fitbit Charge 4, Fitbit Charge 5, Fitbit Luxe, Fitbit Sense, Fitbit Versa 2, and Fitbit Versa 3. To see historical data, upgrade to Fitbit Premium. For other devices, a Fitbit Premium subscription is required to see health metrics data.

    • Wear your device for at least a full day, including to sleep at night.
    • In the morning, open the Fitbit app and tap the Health Metrics tile.
    • Swipe up to find the Oxygen Saturation tile.
    • Note that for Ionic, Versa, Versa Lite Edition, and Versa 2, SpO2 data is only collected when you use an SpO2 clock face. For a list of compatible SpO2 clock faces, see Add SpO2 to your Fitbit device. For Sense and Versa 3 you can install either an SpO2 clock face or the SpO2 app to collect SpO2 data. Charge 4, Charge 5, and Luxe users must have the SpO2 app installed.

      You may notice an SpO2 value that seems lower than expected. This can be due to:

      • Your arm position and movement
      • The position and fit of your Fitbit device
      • Limited blood flow to the surface of the skin
      • Differences in anatomical body structures can also impact the accuracy of your Fitbit devices sensors.

      Several factors can affect your body’s ability to maintain blood oxygen levels. These include, but are not limited to, the following:

      Don’t Miss: Va Asthma Rating

      For Older Fitbit Models Try These Restart Steps

    • Connect your Fitbit to its charging cable and make sure its plugged in and placed correctly.
    • Hold down the button for between five & ten seconds. You will usually see the Fitbit logo appear or the screen flashes.
    • Release the button or buttons.
    • Disconnect the tracker from its charger and turn it back on if necessary.
    • Why Does My Fitbit Dont Give Me A Sleep Score

      There are 5 possible reasons your Fitbit is not giving you a sleep score. 1) Heart Rate tracking turned off. 2) Forgot to press the sleep now and Im awake buttons. 3) Didnt wear the device to the bed. 4) Forgot to sync the details in the morning. 5) Didnt turn on the automatic sleep tracking option.

      Before giving you the solutions, were going to talk about everything related to sleep score. Were going to talk about what it is? How is it calculated? Is it accurate? What is a good sleep score? Is the Fitbit sleep feature free? How to see the Fitbit score in the app? How to see it on Fitbit device?

      If youre not interested in all this, you can skip to the next section. Although, we recommend you read this because this information can be very beneficial.

      To view this video please enable JavaScript, and consider upgrading to aweb browser thatsupports HTML5 video

      As you can see, weve got a lot to cover, so lets get started.

      You May Like: Rem Sleep Deprivation Results In

      Fitbit May Track Sleep Time Accurately But Overestimate Problems

      Your Fitbit might be doing a relatively good job of tracking your hours of sleep, but researchers warn its shortcomings can create more anxiety for those who struggle to rest.

      Two small studies conducted by Monash University, published in the Journal of Sleep Research this week, found a Fitbit is comparable at measuring sleep time to clinical devices. However, when measuring the quality of a person’s sleep, wearable devices recorded the person as having a more shallow sleep than they actually obtained.

      The Sleep Health Foundation estimates 1.5 million Australians suffer from sleep disorders. Credit:Shuttershock

      In one study, researchers collected sleep data from 25 people with insomnia using both the Fitbit Alta HR and a research-grade actigraph over two weeks.

      The second study, conducted on one night, saw 42 individuals with insomnia have their sleep measured by the wearable devices as well as polysomnography, a lab study involving a number of sleep indicators including brain activity, eye movement, muscle activity and heart rhythm.

      Researchers concluded the Fitbit was equivalent to the actigraph in almost every way. Yet, when compared with polysomnography, the Fitbit was largely underestimating deep and REM sleep, missing roughly half of the former and a third of the latter. It also overestimated light sleep.

      The Fitbit recorded an average of 50 minutes more total sleep than polysomnography, a figure in line with previous studies.

      Inspire 2 Not Tracking Sleep

      Fitbit: How To Use Sleep Tools
      • Float this Topic for Current User
      • Bookmark

      09-27-202008:45 – last edited on 09-30-202016:28 by SilviaFitbit

        09-27-202008:45 – last edited on 09-30-202016:28 by SilviaFitbit

        Do you have to turn on the sleep app before bed each night? I thought it was automatic but didnt record anything last night. I had my sleep schedule entered. But I didnt turn the sleep app on , on my tracker.

        Fitbit Community Moderators Learn more

        Hi everyone!

        Thank you for getting in touch about this and providing details about what you’re experiencing with your Inspire 2.

        Your Fitbit Inspire 2 automatically tracks your sleep when you wear it to bed, it will track basic stats about your sleep, including your time asleep, sleep stages , and sleep score . To see your sleep stats, sync your tracker when you wake up and check the Fitbit app.

        As mentioned by others before, when going to bed make sure that your Inspire 2 is “On Wrist” mode. Because when your Inspire 2 is set to On Clip, certain features are turned off, including heart-rate tracking, automatic exercise tracking, Active Zone minutes and water lock.

        @SunsetRunner Hi there! Sorry to hear what you’ve been experiencing with your tracker. Please check the scenarios mentioned in this article which might prevent you from getting sleep stages.

        Let me know how the troubleshooting goes. I’ll be around if you have any additional questions.

        Want to get more active? Visit Get Moving in the Lifestyle Discussion Forum.

        Read Also: Va Rating For Sleep Apnea Without Cpap

        Why Is My Fitbit Not Tracking Sleep

        To properly troubleshoot your Fitbit when it isnt tracking or recording your sleep, it helps to understand how Fitbits track sleep in the first place. Fitbit registers that you are sleeping after an hour of no motion. Therefore, if you take a nap for less than an hour, your Fitbit will not recognize it as sleep.

        First, make sure your Fitbit is snug on your wrist before going to sleep to ensure the most accurate sleep tracking. However, if your Fitbit still doesnt track your sleep, try the following troubleshooting tips:

        Why Can Fitbit Track Sleeping

        The ability of Fitbit trackers to track sleep patterns is down to the fact that its fitted with sensors called accelerometers. They help detect the wearers motion along with the direction and speed of the motion. When the tracker detects that you havent moved in over an hour, the algorithm assumes that you are asleep. This is often supported by the kind of movements you make while youre asleep such as rolling over. Your movements in the morning tell the tracker that you have woken up. This mechanism is not perfect and for this reason can falsely assume that youre asleep after you have stayed for too long without moving. When this happens, simply delete the sleep record from your dashboard.

        Fitbit sleep tracking works differently for different models as explained below:

        • Fitbit Ultra, One, Flex and Zip: Enter the time you spent asleep on the Fitbit website or in the app. Fitbit will use the accelerometer data to establish whether you were asleep, awake or restless during that time frame. This data is based on the movements of your wrist during the time you said you were asleep.
        • Fitbit Surge, Charge HR, Charge, Force: These 4 models determine the beginning and end of your sleep automatically based on your movements for one hour. You can always enter the time manually if you feel autodetection is not accurate.

        Also Check: Gear S2 Sleep Tracking

        - Advertisment -

        Most Popular

        - Advertisment -