SelfLoops HRV

SelfLoops HRV$2.90

Rated 3.42/5 (12) —  Free Android application by Selfloops

Advertisements

About SelfLoops HRV

The SelfLoops HRV application calculates and displays the heart rate variability.

This application is used by pro athletes and olympians.

Heart rate variability (HRV) is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in the beat-to-beat (called R-R) intervals.

There are several metrics used in the scientific literature, we calculate: SDNN, RMSSD, pNN50, AVNN.
We also calculate the same metric used by BioForce HRV and ithlete, that is ln(RMSSD)x20, we have called it HRV in the app.

To use the application you need an heart rate monitor that adheres either to the Bluetooth Low Energy or ANT+ standards. Basically we cover the main standards used in the industry. We have personally tested the application with the Viiiva, Garmin, Wahoo and Polar Bluetooth Low Energy heart rate monitors.

If you record the session you will be able to export the data, saved in csv format, to Dropbox, Google Drive, by email etc.
You can also upload the data on www.selfloops.com.

Note: If you cannot connect your Bluetooth Smart heart rate monitor, make sure that is not paired already with another application or device. Also, do not pair the heart rate monitor in the Settings of your device. The Bluetooth standard does not allow to have the heart rate monitor connected at the same time to multiple apps or devices.

By using the application you expressly agree that SelfLoops is not providing medical advice with this application. Please, consult or ask for the advice to your physician or other medical professionals for any health related questions.

For an intro to HRV see: http://en.wikipedia.org/wiki/Heart_rate_variability

How to Download / Install

Download and install SelfLoops HRV version 4.7 on your Android device!
Downloaded 500+ times, content rating: Everyone
Android package: com.wellness.selfloops.hrv, download SelfLoops HRV.apk

All Application Badges

Paid
app
Android
4.0+
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
Updated for Android Marshmallow plus additional refinements
Version update SelfLoops HRV was updated to version 4.7
More downloads  SelfLoops HRV reached 500 - 1 000 downloads
Price update  Price changed from $3.26 to $2.90.
Price update  Price changed from $3.98 to $3.26.

What are users saying about SelfLoops HRV

K70%
by K####:

It monitors rr timing well. Recording the values.

C70%
by C####:

I am now unable to upload my results to the website from the app. This stopped 2 days ago and now says I need a premium subscription. I have paid for this app. Give me the functionality back!

U70%
by U####:

I like the app for the nice graph and export function. What i noticed is that the recording is reset when changing the screen from portrait to landscape mode.

U70%
by U####:

...100% of the time I go to check my recordings it has turned itself off and NO data is available. It works fine if you want to watch the data live though. Developer is convinced I'm not mentally competent enough to understand how a toggle switch works. Recordings turn themselves off after being toggled on by a competent adult. This happens accross all 4 of my Samsung devices, so it's probably some incompatibility specific to Samsung.


Share The Word!


Rating Distribution

RATING
3.45
12 users

5

4

3

2

1