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{{Tool Infobox

{{Tool Infobox

|Related topics=Dates and Times, Activity tracking, Sleep tracking, Body temperature tracking, Heart rate tracking

|Related topics=Dates and Times

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Fitbit is an a manufacturer of wearable devices and provider of fitness/wellness related services. Since 2009 they have released a large variety of different activity trackers and smart watches with different form factors and sensors, as well as a range of smart scales. Many have been used and validated in research.<ref>https://www.fitabase.com/research-library/?searchString=&category=Validation</ref> In 2019, Fitbit introduced a subscription model called [https://investor.fitbit.com/press-releases/press-release-details/2019/Fitbit-Launches-Fitbit-Premium-New-Health-and-Fitness-Subscription-Service/default.aspx ''Fitbit Premium'' for which the company charges ~10 USD/month for access to particular metrics], such as advanced body temperature details or stress.  

 

Fitbit is an a manufacturer of wearable devices and provider of fitness/wellness related services. Since 2009 they have released a large variety of different activity trackers and smart watches with different form factors and sensors, as well as a range of smart scales. In 2019, Fitbit introduced a subscription model called [https://investor.fitbit.com/press-releases/press-release-details/2019/Fitbit-Launches-Fitbit-Premium-New-Health-and-Fitness-Subscription-Service/default.aspx ''Fitbit Premium'' for which the company charges ~10 USD/month for access to particular metrics], such as advanced body temperature details or stress.  

== Data collected by Fitbits ==

== Data collected by Fitbits ==

Given the large variety of different models and series of Fitbit devices (see table below), details between models change. But virtually all recent Fitbit devices record at least the following:  

Given the large variety of different models and series of Fitbit devices (see table below), details between models change. But virtually all recent Fitbit devices record at least the following:  

* [[Activity Tracking]]  

* [[Activity tracking]]  

** Steps taken

** Steps taken

** Floors climbed

** Floors climbed

** Heart rate metrics (Heart rate throughout day, resting heart rate, [[HRV (Heart Rate Variability)|heart rate variability]], recording of workouts)

** [[Heart rate tracking|Heart rate metrics]] (Heart rate throughout day, resting heart rate, [[HRV (Heart Rate Variability)|heart rate variability]], recording of workouts)

* [[Sleep Tracking]]  

* [[Sleep tracking]]  

** Time slept

** Time slept

** Sleep phases throughout the night

** Sleep phases throughout the night

!GPS

!GPS

!Stress Tracking

!Stress Tracking

!ECG<ref name=":0" />

!ECG<ref>https://mobilesyrup.com/2020/09/16/fitbit-sense-ecg-feature-available-launch-not-canada/</ref>

!Fitbit OS

!Fitbit OS

!Water resistance

!Water resistance

!Battery life

!Battery life

!AOD

!AOD<ref>Always On Display</ref>

!Customizable<br />appearance<!-- as in, changeable bands or holders -->

!Customizable<br />appearance<!-- as in, changeable bands or holders -->

|-

|-

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|Waterproof, {{convert|50|meters|abbr=on}}

|Waterproof, 50 meters

|7 days

|7 days

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|Waterproof, {{convert|50|meters|abbr=on}}

|Waterproof, 50 meters

|5 days

|5 days

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|{{ya}}

|{{ya}}

|Waterproof, {{convert|50|meters|abbr=on}}

|Waterproof, 50 meters

|3 hours (GPS)<br />7 days (advertised)

|3 hours (GPS)<br />7 days (advertised)

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|{{ya}}

|{{ya}}

|Waterproof, {{convert|50|meters|abbr=on}}

|Waterproof, 50 meters

|TBD (GPS)<br />6 days (advertised)<br />Fast charge one extra day in 12 minutes

|TBD (GPS)<br />6 days (advertised)<br />Fast charge one extra day in 12 minutes

|{{na}}

|{{na}}

|{{ya}}

|{{ya}}

|{{ya}}

|{{ya}}

|Waterproof, {{convert|50|meters|abbr=on}}

|Waterproof, 50 meters

|TBD (GPS)<br />6+ days (advertised)<br />Fast charge one extra day in 12 minutes<br />Full charge in 1-2 hours (manufacturer's claim)

|TBD (GPS)<br />6+ days (advertised)<br />Fast charge one extra day in 12 minutes<br />Full charge in 1-2 hours (manufacturer's claim)

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|{{ya}}

|{{ya}}

|Waterproof, {{convert |50|meters|abbr=on}}

|Waterproof, 50 meters

|10 days

|10 days

|{{na}}

|{{na}}

|{{na}}

|{{na}}

|{{ya}}

|{{ya}}

|Waterproof, {{convert |50|meters|abbr=on}}

|Waterproof, 50 meters

|5 days

|5 days

|{{ya}}

|{{ya}}

|{{ya}}

|{{ya}}

|{{ya}}

|{{ya}}

|Waterproof, {{convert |50|meters|abbr=on}}

|Waterproof, 50 meters

|7 days

|7 days

|{{ya}}

|{{ya}}

<references />

<references />