Fitness & Health Calculators | Speediance
Fitness and Health Calculators
Fitness Tracker GPS Distance: Separate Outdoor Routes from Indoor Estimates
Explains how to tell GPS route distance, stride-based estimates and treadmill display apart, with a repeatable same-route comparison protocol, illustrative...
Wearable VO2 Max Estimates: How to Read Validation Evidence
Separates lab VO2 max from wearable estimates, summarizes three validation studies by device, activity, reference and population, and gives a...
Fitness Tracker Accuracy: Define the Metric Before Comparing Devices
Reference methods for heart rate, steps, sleep and calories, how to read validation studies, an illustrative check log, and a...
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