Lu et al. 2025, Watch lactate-threshold estimates
Watch threshold heart rate reasonable but pace overestimated across all devices (Huawei MAPE 12.70%, Coros 22.63%, Garmin 25.78%); detection unreliable. Strong.
| resource | https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1621996/full |
| tags |
Watch threshold heart rate reasonable but pace overestimated across all devices (Huawei MAPE 12.70%, Coros 22.63%, Garmin 25.78%); detection unreliable. Strong.