Not sure how accurate watch-based VO2 Max really is, but before getting the Hydrow, it said my VO2 Max was 38.5, giving me a "fitness age" of 42. I'm 40. After using
Suunto 9 Peak Pro Titanium Sand - Thin and tough GPS multisport watch
Suunto 9 Series Gets New Sleep & Fitness Metrics from FirstBeat | DC Rainmaker
Suunto 5 & 9 adds Komoot Routes Turn by Turn Integration in Latest Update
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Fitness level... I'm 32 : r/Suunto
Suunto 9 Baro Multisport GPS In-Depth Review | DC Rainmaker
Suunto 9 just got better - Fitness level feature added | #Suunto9 just got better – Fitness level feature added! ⌚️🔺 What's you fitness level? 🤔A good aerobic fitness level is important
Suunto 9 Series Gets New Sleep & Fitness Metrics from FirstBeat | DC Rainmaker
Run4IQ: SUUNTO talks, by Andrew Nugged | So, after some time finally someone noticed that suunto has some issue with algorithm(s) when predicting VO2 Max | Facebook
Suunto 9 - Features - Fitness level
Insight into the fitness level, how it works, accuracy? Not sure why mine keeps falling off so much. I'm still in good shape and I'm active everyday. Suunto 9 baro. : r/Suunto