NOTE: FIRMWARE/COMPILER ISSUE CAUSING OHR NOT TO WORK on some devices. HR Strap still OK. Waiting on Garmin...</p><p></p><p>Heart rate variability app with data analysis, history, stats and interval graphs.</p><p></p><p>WARNING: Changing settings when the app is not running causes a crash which maybe in firmware. Causes corruption of settings on device. Work in progress</p><p></p><p>WARNING: This app is provided purely for recreational purposes only. The information and content provided by the app is not intended to serve as a substitute for consultation with, diagnosis by, and/or medical treatment from a qualified medical practitioner.</p>
WHEN USING CONTACT DEVELOPER PLEASE ADD YOUR EMAIL ADDRESS OTHERWISE I CAN'T REPLY</p><p>// v1.3.0 </p><p>// Another sensor fix with more debug info</p><p>// Added new devices MARQ Gen 2, FR265, FR265S and FR965 </p><p>// Fixed crash on trends view which seems to have been introduced by optimising compiler</p><p>v1.2.8 Fixed (hopefully) double run issue</p><p>v1.2.7 Bug fix on sensor select and also removed optimising compiler flag as seemed to break things. Seems to need to run twice for optical to give II data</p>
This app requires access to:
Approach® S62
Captain Marvel
D2™ Air
D2™ Air X10
D2™ Mach 1
Descent™ Mk1
Descent™ MK2, Descent™MK2i
Descent™ Mk2S
Enduro™
Enduro™ 2
epix™ (Gen 2), quatix® 7 – Sapphire Edition
First Avenger
Forerunner® 245
Forerunner® 245 Music
Forerunner® 255
Forerunner® 255 Music
Forerunner® 255S
Forerunner® 255S Music
Forerunner® 265
Forerunner® 265S
Forerunner® 55
Forerunner® 645
Forerunner® 645 Music
Forerunner® 745
Forerunner® 935
Forerunner® 945
Forerunner® 945 LTE
Forerunner® 955, Forerunner® 955 Solar
Forerunner® 965
fēnix® 5, quatix® 5
fēnix® 5 Plus
fēnix® 5S
fēnix® 5S Plus
fēnix® 5X, tactix® Charlie
fēnix® 5X Plus
fēnix® 6
fēnix® 6 Dual Power
fēnix® 6 Pro, fēnix® 6 Sapphire
fēnix® 6 Pro Dual Power
fēnix® 6 Pro Solar
fēnix® 6 Solar
fēnix® 6S
fēnix® 6S Dual Power
fēnix® 6S Pro, fēnix® 6S Sapphire
fēnix® 6S Pro Dual Power
fēnix® 6S Pro Solar
fēnix® 6S Solar
fēnix® 6X Pro, fēnix® 6X Sapphire, fēnix® 6X Pro Solar, tactix® Delta Sapphire, quatix® 6X Solar, tactix® Delta Solar, tactix® Delta Solar Ballistics
fēnix® 7, quatix® 7
fēnix® 7S
fēnix® 7X, quatix® 7X – Solar Edition
fēnix® Chronos
MARQ™ (Gen 2)
MARQ™ Adventurer
MARQ™ Athlete
MARQ™ Aviator
MARQ™ Aviator (Gen 2)
MARQ™ Captain, MARQ™ Captain: American Magic Edition
MARQ™ Commander
MARQ™ Driver
MARQ™ Expedition
MARQ™ Golfer
Mercedes-Benz Venu®
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2S
quatix® 6
quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
tactix® 7, tactix® 7 – Pro Ballistics Edition, tactix® 7 – Pro Edition
Venu®
Venu® 2
Venu® 2 Plus
Venu® 2S
Venu® Sq.
Venu® Sq. 2
Venu® Sq. 2 Music
Venu® Sq. Music
vívoactive® 3
vívoactive® 3 Mercedes-Benz® Collection
vívoactive® 3 Music
vívoactive® 4, GarminActive
vívoactive® 4S, GarminActive S
Kelly G
May 28, 2023 |
Version 1.3.0
Just tried it for the time and it works just fine not like some HRV apps i used
Bob Browning
May 22, 2023 |
Version 1.3.0
I installed it today on a Forerunner 245. It works with the optical sensor and it works with my Garmin chest strap.
Tsal
May 15, 2023 |
Version 1.3.0
Installed this ages ago and very responsive developer when I had a question. Thankyou! Realised I forgot to review!
Arif
April 12, 2023 |
Version 1.3.0
Thanks for making this! It's a bit confusing to use however, especially as a new watch user. Are there any instructions anywhere for a quick overview of how to log and view the data?
Amin Takruri
March 27, 2023 |
Version 1.3.0
Not working on FR955 unfortunately, no results will be displayed after running the test on the watch
TheMaster
February 28, 2023 |
Version 1.2.6
Hello DJM, Unfortunately, I am also affected by the error and would like to send you the relevant file, but I don't know how?! Otherwise I think your app is great! greeting TheMaster
Andrew
February 26, 2023 |
Version 1.2.6
IQ ERROR screen v1.2.6... nothing I do fixes it..uninstalled and reinstalled.soft reset and reboot and still same issue..not even changed any settings either...way too go dev!!
Developer Reply
February 26, 2023,
DJM_007
Hi Andrew, Rather than leaving a bad review you can always contact me. I've been trying to resolve a firmware update issue which has broken something in the code on a few watches. If you have an IQ error please look in the LOGS folder on your device for the CIQ_LOG.YAML file which is written or updated to /GARMIN/APPS/LOGS and send it to me. The Garmin tools are useless and show no errors from user devices
Dragos Stroescu
February 21, 2023 |
Version 1.2.3
HRV not working anymore, widget & app, after today SW update on EPIX2!!
Developer Reply
February 22, 2023,
DJM_007
Hi Dragos, rather than writing a bad review you can also ping me an email to try resolving. Given it was a Garmin firmware update that caused the issue not likely to be the app at fault. I've had a few reports of this happening and suspect Garmin changed something in the storage module. People find rebooting the watch and running app again resolves or clearing the app settings.
Marcin Starzyński
February 10, 2023 |
Version 1.2.3
Laura Cousins
February 9, 2023 |
Version 1.2.3
Great app collecting so much data. I'm using this on a venu sq. Is it possible to see the poincare analysis on garmin connect (either on my phone or computer)? My venu sq is quite new and I'm still learning how to use it; but any graph only available on my watch needs better eyesight than I have!
Developer Reply
February 10, 2023,
DJM_007
Hi Laura, Glad you like the app. The poincare display requires all the samples that have been acquired and processed. It might be possible to add this data in the FIT file but Connect wouldn't be able to display it. You would need to convert the FIT to CSV then chart yourself.
Barry Ley
February 2, 2023 |
Version 1.2.3
Hi is there anywhere that explains what the data means? I love the app but could do with an explanation of all the different graphs and numbers. Please help?
Developer Reply
February 2, 2023,
DJM_007
Hi Barry, thanks for the review. the website link in the app description takes you to a page that describes the stats. At the bottom of the page are some links to papers around the subject. Other than that there is a lot of information on the internet. https://mcternan.wordpress.com/hrv-analysis-app/
Andy Johnson
January 24, 2023 |
Version 1.2.3
Excellent HRV app and so convenient for Garmin Epix 2. I notice that although initially I got all HRV values directly from the wrist sensor, I get them now only when wearing chest strap. Am I doing something wrong?
Developer Reply
January 24, 2023,
DJM_007
Hi, Thanks for the review. You are doing nothing wrong. If you wear a strap it will use this in preference to the optical sensor (just the way Garmin has setup the sensor hub on the device). I used to have a separate ANT interface so you could choose but as the app grew it wouldn't fit in smaller devices!
Serg🏃♂️🏊♂️🚴♂️
January 15, 2023 |
Version 1.2.3
Значения HRV (54,1) измеренные виджетом, не совпадают с данными Elite HRV (63).
Developer Reply
January 20, 2023,
DJM_007
Did you take the measurements at exactly the same time using the same HR source? Did you align scaling factors for the way each app outputs HRV? What processing is done on the interval data to reduce noise, artefacts and missed/extra beats? These will explain any differences.
Dane
January 11, 2023 |
Version 1.2.2
Awesome app and the developer is very responsive to questions. As previous reviews rate before contacting the developer. If you have difficulty email first before reviewing :) Thanks for your help developer!
John Parizeau
December 29, 2022 |
Version 1.2.2
Maybe if I could find the instructions on where the data is I might like it.
Developer Reply
December 29, 2022,
DJM_007
Perhaps if you could be more specific I could help eg do you mean on the watch or in connect or on the web. It's a standard activity and if you've ever looked at one of those you will known how to find the output from a test. Note you need to enable FIT write as per the website instructions for data to appear in connect.
Amit James
November 20, 2022 |
Version 1.2.0
Excellent app which helps to keep track of several key HRV metrics. Keep up the great work!
Eddie VanHuss
November 13, 2022 |
Version 1.2.0
Awesome app!! Love all the features but I’m confused and about the long and short heartbeats. I know what an ectopic beat is but you can provide info about a long or short beat?
Developer Reply
November 14, 2022,
DJM_007
thanks. The website for the app describes the long and short... Long - The number of pulses exceeding long threshold (beat longer than normal ie slower BPM) Short - The number of pulses exceeding short threshold (beat shorter than normal ie faster BPM) There are default thresholds you can change. Basically it looks at the short term average then compensates by the threshold to determine if, in a resting state, the current value is lower/higher than predicted. Regards, David
Danijel
November 9, 2022 |
Version 1.2.0
Fantastic app - I like being able to see the history in the app itself, however like the previous reviewer, I prefer to visualise on GarminConnect. Can you please explain how to enable FIT write?
Developer Reply
November 13, 2022,
DJM_007
Hi, Glad you like the app. You have three options: 1. ConnectIQ. Goto "My device" then "my device apps" then HRV Analysis settings. Turn on Fit Write 2.Connect. Goto Garmin devices then pick your watch then apps and activities then app which goes to 1. 3. On device open app, Press Menu button then FIT Output then click or touch Write when blue bar is on this item. Hope that helps.
Sino BidOne
October 20, 2022 |
Version 1.2.0
really great app! a question, where can i see hrv data on app or site?
Michael
October 1, 2022 |
Version 1.2.0
It is great application for HRV measurement. thank you for it. But I notice that if a person having one or more ectopic beats, the rmssd will become unreliable will any alogorithm solve this problem in the coming new version? Thank again
Sven998
July 30, 2022 |
Version 1.1.7
Summary: Wow! Stellar application! All details I could ask for plus graphs, trends, initial classifications derived from parent population (so you get an idea to classify the results until you have established your baseline). Very extensive customizability (via Connect IQ and settings directly on the watch). Those settings include technical (such as the timer time that you can reduce here, defaulting to 5 minutes; current research has shown that results with less samples / shorter sampling time do correlate with the initially proposed 5 minutes. The new recommendation is one minute, which however may differ when using PRV, the optical sensor (technical constraint; that would be the case with all applications using this data); you can use your chest strap too however to measure HRV). I was very happy to donate for a beer, thank you!
Francesco
July 7, 2022 |
Version 1.1.6
Great APP, but I would like to ask to the developer a way to export the tcx or gpx file to .xls file. I would like to put all my data in a file to run some analysis I have tried many ways, but nothing works. Thanks for your help
Developer Reply
July 7, 2022,
DJM_007
Hi, Thanks for the review. You can use FitToCSV.bat to convert the FIT file produced to a CSV file. You then need to find the right fields/columns to get the data you want. You can message me if you want further help. Note on older devices you can create a debug file in the LOGs folder - instructions on my webpage.
Kevin McHugh
July 1, 2022 |
Version 1.1.6
I downloaded this because I wanted more data than the Garmin HRV Stress app. This definitely hits the mark on that, and it works very well on my Fenix 5. I need to learn more about it, but the developer has clearly done the homework and made a really thorough app. Grateful to have it and looking forward to using it more.
Device App