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>1.0.1</p><p>New features:</p><p>- Reordered STATS view data to be more logical</p><p>- Added colour to #II which is now purple if more samples than storage available. testing progress halts until timer expires.</p><p>Bug fixes:</p><p>- Memory optimisation… remove some constants</p><p>- Fixed reset glance data bug which caused blank screen after reset of data</p>
This app requires access to:
Approach® S62
D2™ Air
Descent™ Mk1
Descent™ MK2, Descent™MK2i
Descent™ Mk2S
Enduro™
Forerunner® 245
Forerunner® 245 Music
Forerunner® 645
Forerunner® 645 Music
Forerunner® 745
Forerunner® 935
Forerunner® 945
Forerunner® 945 LTE
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 Ballisitcs
MARQ™ Adventurer
MARQ™ Athlete
MARQ™ Aviator
MARQ™ Captain, MARQ™ Captain: American Magic Edition
MARQ™ Commander
MARQ™ Driver
MARQ™ Expedition
MARQ™ Golfer
quatix® 6
quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
Venu®
Venu® 2
Venu® 2S
Venu® Sq.
vívoactive® 4, GarminActive
vívoactive® 4S, GarminActive S
Peter Weinlich
June 4, 2021 | Version 0.7.2
Sehr gute App, einfach zu handhaben, schnell und übersichtlich. Schnelle Reaktion des Entwicklers auf Anfragen. Absolut empfehlenswert! PW
Giuseppe Zupo
May 20, 2021 | Version 0.6.7
Applicazione completa e fatta molto bene. Complimenti allo sviluppatore
Denis
April 18, 2021 | Version 0.6.5
I've tried all HRV apps on IQ Store available for my device and this one is the best, it gives most consistent results out of all and provide useful trend and history data too. It's easy to read and intuitive. Please be aware that the app will try to enable your HRM strap if you have one, so make sure to disable it in sensors afterwards if you have concerns over battery life. Thank you for the great app!
Marko Čibej
April 8, 2021 | Version 0.6.4
Great app, great support. I reported an issue (the fault actually lay with Garmin, not the developer), received immediate feedback and a rapid fix. This is how it's done!
John Leschitz
March 29, 2021 | Version 0.6.4
great app! is there a way to set it to run at a certain time overnight? thanks
Stuart
March 22, 2021 | Version 0.6.4
seems really good...but after the 5 min test, how do you save the result for the trends...vivoactive 4...cheers
Developer Reply
March 23, 2021, DJM_007
Hi, Thanks for the review! The trends are recalculated after each run of the app. The Trend display shows the difference to weekly trend and then the weekly, monthly and long term averages. I'm currently working on another view which will show the HRV values over time (for every test subject to screen width) along with the trend lines themselves. FYI the log files associated with the app contain the actual trend a, b and r values. Regards, David PS email me direct if you have ideas for features you would like to see added
Tisztul_A_Visztula
March 17, 2021 | Version 0.6.4
To be honest 5 stars should go even for the present version. So why to propose anything?! Just to improve the app. 1. I guess the activity type of a HRV test is closer to Breathwork than Other. So its modification to Breathwork would be an improvement. 2. Ln(HRV) is a rounded number in the app, so even if the scale factor is a changeable parameter it makes no sense to use a small number as 1 or 10. My proposal would be the increase of the upper limit of the scale factor from 50 to 100 (or maybe 1000), or the addition 1 or 2 digits after the integers. 3. But being simpler, why could the testing page not show HRV instead of ln(HRV) as a result of a new setting option? Thanks for listening to me. Zoltan
Developer Reply
March 18, 2021, DJM_007
Hi Zoltan. Thanks for the positive feedback. 1. Breathwork. I had heard that setting this as the app type means you get no graphs for the results. 2. I'll look at increasing the resolution or the multiplier. This might need some UI tweaking on smaller devices. 3. Ok. Should be easy enough. I'll add this as an option in app settings rather than a menu item. Regards, David
Michael Maune
February 4, 2021 | Version 0.6.0
Klasse App um seine Trainingsbelastung im Auge zu behalten. Der Entwickler ist super und reagiert direkt auf Anfragen. Klasse!
stevepudyork
January 18, 2021 | Version 0.6.0
Thank you for creating this app. It has been working in well with my training.
Mark
December 21, 2020 | Version 0.6.0
A great little application that is capable of displaying and recording all the HRV statistics that you can obtain from an HR strap paired to your Garmin device during a monitoring period. Saves a significant amount of effort compared to post-processing the HRV data in a separate application, and can give you the same data on your wrist in the app and graphically displayed in Garmin Connect. An useful application if you're interested in tracking HRV data over time, and one that continues to be actively developed and improved. Worth your effort to download and to consider supporting.
stephan
December 17, 2020 | Version 0.5.6
I also like this. World it be a good idea to Change the activity type to something that also displays Textvalues not online graphs? And o ve read somewhere that a good hrv Resultat weiß made by testing 2min lying, 2min standing, 2min lying Thank you very much
Developer Reply
December 18, 2020, DJM_007
Hi, Thanks for the review. I've added the ability to change the Ln(rMSSD) scale factor which will come in the next release. The summary view in connect shows all the final stats numerically. Did you want the connect record data to be textual rather than a graph ie to see data point numerical values over time? Happy to receive suggestions for improvements or new functionality Regards, David
Maryann Ramirez
December 14, 2020 | Version 0.5.6
I like the app much better than an older HRV app I had on my previous watch.
Rafał Niedźwiedź
December 12, 2020 | Version 0.5.6
Very good app. Could you answer what is the scaling factor for natural log of the RMSSD? I assume the formula is factor*ln(RMSSD). The best would be add this factor to the app options. At example for me convinient factor is 20.
Florent
November 25, 2020 | Version 0.5.5
Thanks for this app. I am starting to use it. The value of Ln(RMSSD) is strange. My RMSSD is 25.7ms, Ln(RMSSD) should be=3.2. But it is writing 187 ms on the report. Can you please clarify the calculation ? Do you know how to extract the raw RR file ? Thank you ! The app looks good to tcheck HRV values.
Developer Reply
November 25, 2020, DJM_007
Many thanks for the review. The documentation link describes the various stats reported. "LnRMSSD – The scaled natural log of the RMSSD. This number can’t be compared to other sources of this information eg other apps though it is self consistent across runs." Hope that answers your question.
p3dr0
November 15, 2020 | Version 0.5.3
I'm using this app since few day, I found it the most complete and free one in this app store. I suggest everybody to support the developer giving him a great reason to continue investing his time to improve this app. Thanks David for this app, and for the support you are giving me by email.
Tomáš Šmíd
October 14, 2020 | Version 0.4.5
Nice app. And very fact reactions of my questions about it...
Kpripper
August 20, 2020 | Version 0.4.5
Source of HRV??? I have a compatible device - Forerunner 245!
Sorry, no statistics available yet.
Device App