Difference between revisions of "Heart rate tracking"

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Tools that measure and record heart rate, aka pulse, continuously for at least an exercise session. There are lots<ref>https://iotool.io/extensions/sensors/heart-rate-bluetooth-low-energy-4-0-sensors-1</ref> and lots<ref>https://forum.quantifiedself.com/t/reliable-wearable-ecg/2653</ref><ref>https://vandrico.com/wearables/device-categories/components/heart-rate-monitor.html</ref> of such devices and so not all have been evaluated.   
 
  
=== Bands and Watches ===
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{{Tool Infobox|Related topics=Heart rate}}
Most bands and watches do this claiming to do it through Pulse Oximetry. I [[User:DG|DG]] ([[User talk:DG|talk]]) suspect it may be accelerometry - activity based guessing in the bad ones. This is very bad because the difference between what accelerometry would predict and what is actually happening is very important information.
 
  
Fitbit s have many studies using them and Quantified Scientist says one of their health bands is the best.  
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There are many '''tools that measure and record heart rate''', aka pulse, either continuously, during an exercise session or periodically throughout the day. There are lots<ref>https://iotool.io/extensions/sensors/heart-rate-bluetooth-low-energy-4-0-sensors-1</ref> and lots<ref>https://forum.quantifiedself.com/t/reliable-wearable-ecg/2653</ref><ref>https://vandrico.com/wearables/device-categories/components/heart-rate-monitor.html</ref> of such devices and so not all have been evaluated.  
  
Apple made news as it's Watch found heart defects.  
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== Bands and Watches ==
 +
Most smartwatches and fitness trackers that are worn as wrist-bands provide heart rate data in one form or another. Virtually all of them do so through Pulse Oximetry and try to avoid measurement artifacts through the use of accelerometer data. Widely used wearable devices that include heart rate data are:
  
[[Xiaomi Mi Band]] is a cheaper option. In my [[User:DG|DG]] ([[User talk:DG|talk]]) experience with the miband6 still not perfect at measuring HR during exercise.  
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* [[Fitbit]]'s have many studies using them and [[Quantified Scientist]] says that they are one of the most accurate ones. Fitbit devices typically record continuously while worn.
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* [[Apple Watch]] of all generations include a heart rate sensor. During normal wearing they only sample heart rate data every few minutes but provide continuous data during workout recordings.
 +
* The [[Xiaomi Mi Band]] are a cheaper option. But according to [[User:DG|DG]]'s ([[User talk:DG|talk]]) experience with the miband6 they are still not perfect at measuring HR during exercise.
 +
* The [[Polar]] Verity Sense sits on the upper arm.  
  
Polar Verity Sense sits on the upper arm.
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== Finger ==
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There are devices that also use pulse oximetry but are worn on a finger, rather than on the wrist, in this sense they are similar to medical devices that use pulse oximetry.
  
=== Finger ===
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* The [[Oura Ring]] mostly records heart rate data during rest and sleep. Since the 3rd generation of the device it also measures throughout the day and can additionally support workout recordings.
Also Pulse oximetry based but the finger is where medical devices measure pulse oximetry.
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* [[Contec Medical System]] 50F/CMS50f. According to [[User:DG|DG]]'s ([[User talk:DG|talk]]) experience, they are bulky to wear and not accurate during movement but accurate during rest.
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* [[Wellue]] (not recommended by [[User:DG|DG]] ([[User talk:DG|talk]]))
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* The [[Biostrap]] is rather expensive ($400) but includes two heart rate sensors and many others.
  
[[Oura Ring]], mostly during rest and sleep.
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== Chest Straps ==
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Chest straps are considered the gold standard for measuring heart rate during exercise<ref>Pasadyn SR, Soudan M, Gillinov M, Houghtaling P, Phelan D, Gillinov N, Bittel B, Desai MY. Accuracy of commercially available heart rate monitors in athletes: a prospective study. Cardiovasc Diagn Ther. 2019 Aug;9(4):379-385. doi: [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6732081/ 10.21037/cdt.2019.06.05]. PMID: 31555543; PMCID: PMC6732081.</ref> but do not work well for continuous monitoring throughout the day or during sleep. Many manufacturers offer chest straps, including:
  
[[Contec Medical System]] 50F. cms50f. [[User:DG|DG]] ([[User talk:DG|talk]]) Bulky to wear, terrible during movement but accurate during rest.
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* [[Garmin]]
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* [[Polar]]
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* Wahoo
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* QardioCore
  
[[Wellue]] not recommended. [[User:DG|DG]] ([[User talk:DG|talk]])
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== Few Lead ECG Patch ==
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These devices make us of [[Electrocardiogram|electrocardiograms]] and are based on electrical pulses. For these to work they have to be temporarily glued on to a patch of skin, typically on the chest. As such they might be less appropriate for long-term data collection, similar to chest straps. There are a few options for this:
  
[[Biostrap]] 400$ two heart rate sensors and many others.
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* [[uECG]] Open Source ($100)
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* VivaLNK
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* [[Hexoskin]] ($600), includes many other sensors.
  
=== Chest Strap ===
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== Medical Multi Lead Holster ==
Recommended for exercise but not 24 hour monitoring.
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Similar to the few-lead ECG patches above but these are typically tested medical devices that are used for long-term ECGs. They are expensive and very bulky and less accessible for individuals outside the healthcare system.
  
Garmin, [[Polar]], Wahoo, QardioCore
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* [[Contec]] makes one for about $400, can sometimes be found on ebay or alibaba
 
 
=== Few Lead ECG Patch ===
 
Like a real ecg based on electrical pulses. Temporarily glues on to a patch of skin.
 
 
 
[[uECG]] Open Source 100$
 
 
 
VivaLNK
 
 
 
[[Hexoskin]] 600$ and many other sensors.
 
 
 
=== Medical Multi Lead Holster ===
 
Real tested medical device. Expensive and very bulky.
 
 
 
[[Contec]] makes one for about 400$. check ebay or alibaba
 
  
 
{{Tool Queries}}
 
{{Tool Queries}}
 
[[Category:Tools]]
 
[[Category:Tools]]

Revision as of 13:39, 30 June 2022

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Related topics Heart rate

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There are many tools that measure and record heart rate, aka pulse, either continuously, during an exercise session or periodically throughout the day. There are lots[1] and lots[2][3] of such devices and so not all have been evaluated.

Bands and Watches

Most smartwatches and fitness trackers that are worn as wrist-bands provide heart rate data in one form or another. Virtually all of them do so through Pulse Oximetry and try to avoid measurement artifacts through the use of accelerometer data. Widely used wearable devices that include heart rate data are:

  • Fitbit's have many studies using them and Quantified Scientist says that they are one of the most accurate ones. Fitbit devices typically record continuously while worn.
  • Apple Watch of all generations include a heart rate sensor. During normal wearing they only sample heart rate data every few minutes but provide continuous data during workout recordings.
  • The Xiaomi Mi Band are a cheaper option. But according to DG's (talk) experience with the miband6 they are still not perfect at measuring HR during exercise.
  • The Polar Verity Sense sits on the upper arm.

Finger

There are devices that also use pulse oximetry but are worn on a finger, rather than on the wrist, in this sense they are similar to medical devices that use pulse oximetry.

  • The Oura Ring mostly records heart rate data during rest and sleep. Since the 3rd generation of the device it also measures throughout the day and can additionally support workout recordings.
  • Contec Medical System 50F/CMS50f. According to DG's (talk) experience, they are bulky to wear and not accurate during movement but accurate during rest.
  • Wellue (not recommended by DG (talk))
  • The Biostrap is rather expensive ($400) but includes two heart rate sensors and many others.

Chest Straps

Chest straps are considered the gold standard for measuring heart rate during exercise[4] but do not work well for continuous monitoring throughout the day or during sleep. Many manufacturers offer chest straps, including:

Few Lead ECG Patch

These devices make us of electrocardiograms and are based on electrical pulses. For these to work they have to be temporarily glued on to a patch of skin, typically on the chest. As such they might be less appropriate for long-term data collection, similar to chest straps. There are a few options for this:

  • uECG Open Source ($100)
  • VivaLNK
  • Hexoskin ($600), includes many other sensors.

Medical Multi Lead Holster

Similar to the few-lead ECG patches above but these are typically tested medical devices that are used for long-term ECGs. They are expensive and very bulky and less accessible for individuals outside the healthcare system.

  • Contec makes one for about $400, can sometimes be found on ebay or alibaba

Linked content on this wiki

(The content in the table below is automatically created. See Template:Tool Queries for details. If newly linked pages do not appear here, click on "More" and "Refresh".)

Projects that use this tool  
Self researchers who used this tool  
We talked about this tool in the following meetings  
  1. https://iotool.io/extensions/sensors/heart-rate-bluetooth-low-energy-4-0-sensors-1
  2. https://forum.quantifiedself.com/t/reliable-wearable-ecg/2653
  3. https://vandrico.com/wearables/device-categories/components/heart-rate-monitor.html
  4. Pasadyn SR, Soudan M, Gillinov M, Houghtaling P, Phelan D, Gillinov N, Bittel B, Desai MY. Accuracy of commercially available heart rate monitors in athletes: a prospective study. Cardiovasc Diagn Ther. 2019 Aug;9(4):379-385. doi: 10.21037/cdt.2019.06.05. PMID: 31555543; PMCID: PMC6732081.