Training Zones and Thresholds
Open EffortSignalSet the thresholds and zones that make activity analysis and workout targets personal.
Power thresholds and zone boundaries are configured together in Account settings. Demo data · Web app 0.1.11. Open full-size image
Facts and access
| Actions | Set the thresholds and zones that make activity analysis and workout targets personal. |
|---|---|
| Open and use | User menu → Account settings → Heart rate zones or Power zones → save. |
| Data | Resting/maximum/threshold HR, cycling/running power thresholds and chosen zone method |
| Sports | Sport and indoor/outdoor power settings vary |
| Platforms | Web |
| Availability | Available with limits |
| Limits | Effective-dated settings affect the applicable calculations; an estimated FTP is separate from an accepted threshold. |
| Action | Free | Pro |
|---|---|---|
| Sensor charts, zones and intervals | Included | Included |
All Pro features are free through January 31, 2027. No credit card or automatic charges. After Early Access, keep using Free or choose Pro. Pricing.
Set personal heart-rate references
Account settings → Heart rate zones holds the supported resting, maximum and threshold heart-rate inputs and zone method. Review the resulting boundaries before saving. The TRIMP profile determines the Banister coefficients; a zone label alone does not define TRIMP.
Keep sport and source context explicit
Power zones supports cycling and running threshold settings and the available indoor/outdoor context. A configured FTP personalizes relative power, zone boundaries and applicable power-load calculations. A direct watts target remains an absolute prescription, whereas a percentage target is relative to the effective threshold.
Review effective dates
Threshold history lets applicable activities resolve the setting for their date. Changing a setting can cause the corresponding analysis to be recalculated; displayed historical values can therefore change when their inputs change. A saved eFTP estimate is separate from a threshold you explicitly applied. Zones methodology explains boundary and coverage behavior.
Choose targets the sport supports
Workout Planner offers power and heart rate for cycling; pace, power and heart rate for running; perceived effort and heart rate for strength/other sessions. Its full target model is selected when authoring starts. Zone targets resolve through the applicable settings. Export and device delivery have narrower support than the authoring interface; review the delivery matrix.
Product behavior checked September 10, 2026 · Release 0.1.13
Use your own training history
Create an account and start with a supported provider or activity file.