Concept2 RowErg vs WaterRower Natural

The Concept2's PM5 monitor gives you accurate, consistent split times, stroke rate, and wattage that are trusted by Olympic coaches and used in official competitions. The WaterRower's monitor is functional but not precise enough for serious training — resistance changes with water volume, not a calibrated mechanism, so your splits aren't truly comparable session to session. If you ever want to follow a structured rowing program or benchmark yourself against other rowers, the Concept2 is the only choice.

The WaterRower Natural is made from solid ash wood and genuinely looks like a piece of Scandinavian furniture. The Concept2 looks exactly like what it is — a piece of gym equipment. This isn't a trivial difference if your machine lives in a shared living space. The WaterRower has been featured in interior design magazines; the Concept2 has been featured in training montages. Know which one you need.

A used Concept2 RowErg sells within days on Craigslist or Facebook Marketplace at 70-80% of its original price — there's a permanent, massive secondary market for them. The WaterRower has a much smaller buyer pool and depreciates more like traditional gym equipment. If there's any chance you'll move, upgrade, or change your mind, the Concept2 is the financially smarter buy by a wide margin despite costing less upfront.

The Concept2's air flywheel produces a loud whooshing sound that carries through walls and floors — it's not obnoxious in a garage, but it will wake people up in an apartment. The WaterRower's water resistance produces a soothing, rhythmic splash that's genuinely quieter and more pleasant. If you row early in the morning or late at night in a shared living situation, this difference is real and it matters.