Heart Rate Stress Score

Description

This Datafield calculates your training load based on your heart activity. The HRSS depends on exercise duration and intensity. The HRSS is based on an exponential scaling factor equation. The HRSS code is according to the web extension Elevate (former Name: Stravistix): http://thomaschampagne.github.io/elevate/According to Stravistix, HRSS is more accurate than the Training Impulse TRIMP since it takes care of the user Lactate Threshold Heart Rate (LTHR). LTHR is the best average heart rate that an athlete can maintain for up to an hour. Training one hour at the LTHR results in an HRSS of 100.

What’s New

Version 2.1: New Devices addedVersion 2.3: Older Devices with SDK 1.x addedVersion 2.3.1: Fixed bug (some devices didn't start at zero)Version 2.3.2: Fixed problems for GPSMAP devicesVersion 2.3.3: Update to CIQ SDK version 3.0.8.Version 2.3.4: Update to CIQ SDK version 3.0.11; new devices addedVersion 2.3.5: Update to new SDK version; new devices added

Additional Information

Initial Release: September 11, 2018
Updated: October 10, 2019

Version: 2.3.5

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Permissions

This app requires access to:

Send/receive data via ANT radio to/from third-party sensors
Run in the background when it is not active (potentially affecting battery life)
Record additional information into activity files
Sensor data (i.e., ANT+, heart rate, compass)
Your Garmin Connect™ fitness profile