Is HRV4Training down or not working?

What happened to HRV4Training, why did the service go down and not work? Here you can see who else is having the same problem with HRV4Training, as well as possible solutions. According to our statistics, the following most often do not work: App Is Frozen, App Update Issue, App Won't Open, Login, Poor App Speed, Server Connection.

Current status: No failures

At the moment, according to our data, HRV4Training is working fine, but single failures are possible. If HRV4Training does not work for you, then report your problem and write a comment.
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HRV4Training outage reports in the last 24 hours

User reports by hour (UTC), last 24 hours

Hour
Weight 0 0 0 0 0 0
Hour
Weight 0 0 0 0 0 0
Hour
Weight 0 0 0 0 0 0
Hour
Weight 0 0 0 0 0 0

Total weight in 24 hours: 0 Busiest hour: 10:00 UTC (weight 0)

How this score compares

Current 24-hour weight is 0. Warnings start at 20, Failed at 50. Median services on this language today is 0.

Other services in this category

About HRV4Training

HRV4Training is a smartphone application for large-scale longitudinal training load analysis in unconstrained free-living settings. The underlying method was published as a scientific article in 2016.
HRV4Training measures heart rate variability with a phone camera and turns daily readings into training load guidance. When the app freezes, refuses to open, or cannot reach the server, your morning routine stalls. This page collects what typically goes wrong and what you can fix before contacting support.
HRV4Training is a smartphone application for tracking heart rate variability and analyzing training load over time. The method was described in a 2016 scientific article, and the app has been used in free-living research settings. You take a reading each morning; the app logs it and builds a longer-term picture of recovery and stress. Most reported problems are app-side: the app freezes during a measurement, starts slowly, or crashes on launch after an update. Server connection errors also occur, usually when readings or history fail to sync. Start on your side. Force close the app and reopen it. Check that your phone's operating system and the app itself are up to date, since an outdated version can cause launch failures. Make sure you have a working internet connection for sync and login. If readings fail, clean the camera lens and hold the phone steadily. Restarting the phone clears most frozen-measurement cases.

Questions

Is HRV4Training down right now?

According to reports on this page, HRV4Training looks fine for most people. Isolated failures still happen — report yours if you are stuck.

When was the last mass outage?

We do not have a recorded mass outage for HRV4Training yet.

Why does the app freeze during a morning measurement?

A frozen measurement is often caused by a poor camera reading. Clean the lens, keep your finger or face steady, and close background apps. If freezing continues, force close the app and restart your phone before trying again.

The app won't open after an update. What should I do?

First check that your phone's operating system meets the current app requirements. If the app still crashes on launch, delete and reinstall it. Your account data is stored server-side, so a reinstall should not lose your history once you log in again.

HRV4Training - error and failure reports, troubleshooting methods

Is HRV4Training down or not working?
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