SelfLoops featured in La Bicicletta magazine

SelfLoops is featured in La Bicicletta magazine, March issue, in an article about software and services that are used to track and analyze performance.

A nice article that shows how important these tools are to improve performance and how easy is to access and use them nowadays. They are and will be a fundamental toolset for athletes, pros and amateurs.

You can only improve what you measure!



Calculating your Heart Rate Variability with SelfLoops

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

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. For an intro to HRV see:

The metrics calculated at the moment are: SDNN, RMSSD, pNN50, AVNN.

To use the application you need a Bluetooth Low Energy heart rate monitor. We have personally tested the application with the Viiiva, Wahoo BlueHR and Polar H7 heart rate monitors.
The Viiiva is available at our store:

If you record the session you will be able to export the data, saved in csv format, to Dropbox, Google Drive, by email etc, and open it using Microsoft Excel, a text editor, Apple Numbers.

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.




Julián Sanz Ultra Cycling Rider uses SelfLoops

Julián Sanz is an ultra cycling rider from Spain. He rides with his bike an incredible amount of kilometers in a row. He is currently training for the famous RAAM (Race Across America). He uses the SelfLoops telemetry to allow the support car behind him to follow his conditions in real-time during the ride. SelfLoops is also there to analyze his rides afterward. You can only improve what you measure!

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