Concept2 vs Ergatta

The Concept2 RowErg is the machine the whole sport is measured against — an air erg, about $990, with no subscription it has ever charged. The Ergatta is something different: a water rower with a touchscreen and a game-based programming layer, sold direct. Underneath the screen, an Ergatta is a WaterRower — the same hand-built wooden frame — which is the fact that quietly runs this whole comparison.

So this is two questions at once: air against water for feel, and a bare, honest monitor against programming you play like a game. Neither question has a wrong answer; they have different ones for different people.

Air against water

Both resistance types self-regulate. The Concept2’s fan pushes back in proportion to how fast you spin it; the Ergatta’s paddles resist in proportion to how fast you turn them through the tank. Pull harder on either and it pushes back harder, with no dial and no ceiling — which is why both are better training tools than a fixed-resistance magnetic machine. The full three-way comparison is here.

Where they diverge is noise and the object itself. Air is the loud one — a fan makes broadband noise that carries — and the Concept2 is 96 inches long and separates into two pieces to store. Water is a low, pleasant whoosh that carries through walls less readily, and because an Ergatta is a WaterRower it stands on end in about two square feet and looks like furniture. If the machine has to live in a room you also live in, that is a real point for the Ergatta’s side. The full water-rower field is here.

There is a running-cost difference too, though a small one on both sides. The Concept2 needs no maintenance at all — it runs on two D cells and draws power from the flywheel while you row — where a water machine like the Ergatta needs a purification tablet in the tank a few times a year to keep it clear. Neither is a real expense, but they are different kinds of ownership: the erg is fit-and-forget, the water rower asks for the occasional small chore. Weight differs as well — a Concept2 is 57 lb and comes apart into two light sections, while a filled WaterRower-based frame is over 100 lb and moves as one heavy piece, albeit one that then stands on its end.

What the Ergatta actually is

An Ergatta is a WaterRower frame with a screen and games bolted on. That has two consequences worth being clear about. First, the rower works withoutthe membership, because underneath it is a fully functional water rower — you can row on it with the screen dark. Second, the games are the thing you are actually paying for.

Ergatta prices that membership at $39 a month, falling to about $32.50 on a one-year prepay, $29 on three years, and $27 on five. The programming turns intervals into races and challenges you compete at rather than endure, and for someone who cannot face another instructor-led class, that is a genuine product. But it is worth saying plainly: you can buy the WaterRower underneath it for less, skip the screen entirely, and keep the monthly fee. We compare the Ergatta against the plain WaterRower here.

Put five years against it and the shape is familiar. The Concept2 is roughly $990, once, and never asks for another cent. An Ergatta membership at $39 a month is $2,340 over sixty months, or $1,620 if you prepay all five years up front at the $27 rate — and that is on top of the hardware, not instead of it. Whether that buys something depends entirely on whether the games are what actually gets you rowing; if they are not, it is a recurring charge stacked on a machine you could have bought outright for less.

Numbers: the Concept2, decisively

This is where the erg earns its reputation. The PM5 split — your pace per 500 meters — is the sport’s common language. A time recorded on a Concept2 means the same thing in every gym, every rowing club and every online league, because those places standardize on the machine. The Ergatta’s metrics are real and its games are motivating, but they live inside Ergatta’s own layer; a number you set on it does not carry across to a room full of Concept2s.

If you intend to do erg tests, join a league, or compare yourself against anyone, that is not a preference — it is the answer, and it points at the Concept2. Here is what “erg” means and why the transferable number matters.

None of this makes the Ergatta’s numbers wrong — they are perfectly good for tracking your own progress week to week. The point is narrower: they do not travel. A personal best set inside Ergatta’s games is a personal best inside Ergatta, and it stops there. A PM5 time follows you into any gym in the world. For a solo rower who never intends to compare, that difference is academic; for anyone who might, it quietly settles the whole comparison.

Where you can buy each, and what we earn

The Concept2 is sold on Amazon with a live price that updates on this page. The Ergatta is direct-to-consumer only — there is no Amazon listing, no live price we can show, and no buy button we can put on it. We should be straight: the Ergatta earns us nothing, and we cover it anyway because a water-rower comparison that ignored the most prominent games-based machine would not be honest. Our actionable pick has to be a machine you can buy through us.

Who each is for

Buy the Concept2 if you will row on your own, want split times other rowers recognize, and would rather own the machine than rent its software. Buy the Ergatta direct if the games are genuinely the thing that will get you rowing — but go in knowing you are paying for the screen on top of a WaterRower you could buy for less, and that the water feel and the upright storage come from the frame, not the subscription.

One honest note in the Ergatta’s favor: because it is a real WaterRower underneath, it does not become a paperweight if you ever cancel. The stroke, the water sound and the upright storage all remain, and you are left with a capable water rower rather than a dark screen. That is more than can be said for the magnetic connected rowers whose whole interface lives behind the membership — it just is not, on its own, a reason to pay Ergatta’s price over the plain frame in the first place.