App
alphaHRV
By InigoTE · v0.200.05
Rating
4.0
Reviews
157
Downloads
10,000
Price
Free
Description
alphaHRV is a DataField that performs real time DFA analysis of heart rate variability (HRV) during your activity. It provides alpha1 parameter, showing its evolution during the last 2 min of the activity. In order to use this DataField a heart rate monitor that provides HRV measurements is require
What's New
0.200.05 (05.01.2026) 0.200.02 (03.01.2026) - New interaction procedure for touch screen devices 0.100.23 (02.01.2026) - Added support for Fenix8Pro 0.100.22 (29.10.2025) - Minor fixes 0.100.21 (30.09.2025) - Added support for Edge 550/850 0.100.20 (08.08.2025) - Added many new devices - Some bug fixes 0.100.19 (21.03.2025) - Some bug fixes 0.100.18 (09.03.2025) - Some bug fixes 0.100.16 (08.02.2025) - Some bug fixes 0.100.15 (31.10.2024) - Internal development version 0.100.01 (22.09.2024) - Code optimization and improvements for live plots 0.100.00 (17.09.2024)0.100.00 (17.09.2024) - Now live plot of alpha-1 and respiration rate can be extended from previous 2 minutes to 2 hours. Only available for touch screen devices, Edgexx40/50, Fenix7, FRx65 or above. 0.9.988 (03.09.2024) - Added support for Readiness assessment during the activity 0.9.986 (31.08.2024) - Added support for Fénix 8, Fénix 8solar, Fénix E, Explore 3 0.9.984 (19.08.2024) - Added support for Descent Mk3 0.9.978 (26.06.2024) - Added support for Edge1050 0.9.963 (07.01.2024) - Heart rate read by this data field can be saved into the FIT file (disabled by default) - Saving any parameter into the FIT file can be disabled/enabled separately - Artifacts and battery percentage are shown for all field sizes in Edge devices (feature to be extended progressively to watches) 0.9.960 (07.12.2023) - Range between both TH1 and TH2 can be filled in alpha1 live plot 0.9.956 (09.10.2023) - Bug fixes 0.9.952 (03.10.2023) - Potential crash fixed for some devices 0.9.951 (26.09.2023) - Groups for settings are removed to avoid reset to default values 0.9.950 (24.09.2023) - By default DFA is performed for 2 min RR-int blocks by all capable devices - Improved respiration rate estimation - Now, live plot can also display respiration rate - VT1 and VT2 can be set to be displayed in the respiration rate live plot - Added support for new devices (Fenix7 Pro, Fenix7S Pro, Fenix7X Pro, Venu3, Venu3S, Vivoactive5) - Added support for new languages: french, italian, german (reports on inaccurate translation will be welcome) - Rearranged settings according to this update 0.9.934 (06.08.2023) - Autoscale - Graphical corrections for some devices 0.9.91 (30.07.2023) - Redesigned live plot for alpha-1 - Minor bugs fixed 0.9.85 (29.06.2023) - Added Artifacts% to the selectable metrics for the auxiliary data - Fixed an user configuration that could show duplicated values for respiration rate 0.9.76 (12.01.2023) - Added a new chart that shows real time (RespRate/alpha-1) vs Heart Rate in addition to the standard alpha-1 vs time chart. - Selection of chart is done by means of data field settings in GCM or GE - Edge devices with touch screen allow alternating both charts simply touching the chart legend. 0.9.64 (17.12.2022) - Added support for Respiratory Rate (Hz) and alpha-1 (RR/a1). This parameter can be shown as auxiliary field and it is saved to fit file as RRa1_ratio. 0.9.55 (20.10.2022) - Bug fixes 0.9.50 (02.10.2022) - Added an estimated value for Respiration Rate calculated from the heart rate modulation. Respiration Rate is shown by default in some screen configurations. It can be also set in the auxiliary field. - Revamped graphic, especially for non full screen layouts, that show several metrics now in addition to alpha-1.
Compatible Devices (141)
Permissions
Reviews (157)
Excellente app que j'utilise depuis 3 ans !
Thank you for your work on this project! Very helpful to understand my training. Question: is there a way to recover the datafield, in case the connection to the h10 is interrupted? Thank you.
I would say that Garmin IQ store is number 1-2 of the best datafield. Thanks to the developers, this is a must have app for all cyclists
This is the best data field in Garmin, thank you for developers
Best HRV alpha1 app/data fields available in Garmin, works perfectly. (Sometimes is hard to get it parring, due to conflicts with other devices, but this is a device/connectivity issue and not an app issue)