Estimate VO2 max
Estimated VO2 max
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Top picks compared
| Pick | Product | Best for | |
|---|---|---|---|
| Top pick | Garmin Epix Gen 2 Smartwatch | Tracks VO2 max automatically through GPS running data. Estimates your aerobic fitness continuously as you train. | Check price → |
| Option | Polar H10 Heart Rate Monitor | Chest strap provides accurate heart rate for VO2 max testing. Pairs with any running watch for lab-quality data. | Check price → |
| Option | Saucony Endorphin Pro 3 Running Shoes | Carbon-plated shoes improve running economy and help you sustain higher aerobic efforts. Better economy = higher VO2 max performance. | Check price → |
| Option | TrainingPeaks Premium | Log all your training data and track VO2 max trends over weeks and months. TSS scoring helps you build fitness systematically. | Check price → |
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Frequently asked questions
Is this as accurate as a lab test?
No. Field tests estimate VO2 max within roughly ±10–15%. They're great for tracking your own progress over time, less so for comparing against others.