London · VO2 Max Testing
VO2 Max Testing in London
Every London clinic offering vo2 max testing, with category-specific pricing and evidence grades checked against clinic websites.
Published price range
Ordering reflects data quality, never payment. How we rank
Before you compare clinics
Why VO2 max testing matters and what different protocols measure
Is a VO2 max test a useful longevity biomarker, and do I need a full CPET or a shorter estimate? Clinics sell maximal metabolic carts alongside submaximal and wearable estimates, but direct gas-exchange testing is the strongest benchmark.
VO2 max measured by cardiopulmonary exercise testing is one of the strongest validated predictors of all-cause and cardiovascular mortality in population studies. Submaximal protocols and wearable estimates can rank fitness but introduce meaningful error versus direct measurement. Testing measures fitness; it does not by itself extend lifespan.
- Kodama et al. (2009), cardiorespiratory fitness and mortality meta-analysis (2009)
- Ross et al. (2016), ACSM guidelines on exercise testing (CPET context) (2016)
Last updated 2026-07-12 · editorial review
Ask the clinic
Questions to raise with any vo2 max testing provider before booking. We do not answer these on your behalf.
- Is this a direct CPET with metabolic cart or a submaximal estimate without gas exchange?
- Who supervises the test, and what medical screening do you require before maximal effort?
- What training zones or report do I receive, and how were they calculated?
- How often do you recommend retesting, and what change is within normal lab variation?
- Is your published test price for CPET, submaximal, or a wearable estimate?