Best earbuds for rowing: seven that survive the sweatiest machine in the gym

The sweatiest machine in the gym

Rowing is not a leg session with an arm finish. Concept2 puts it at 80% of the body's muscles working in one coordinated stroke: you drive with your legs, swing your back open and pull with your arms, twenty to thirty times a minute, indoors, sitting still in the air with no headwind to dry you. That is the whole problem in one sentence — maximum heat production, zero airflow.

Then there is where the sweat goes. On a bike you sit upright and on a treadmill it runs down your back. On an erg you fold forward at the catch, so for half of every stroke your head is tipped down and whatever is on your forehead runs toward your eyebrows, your temples and the tops of your ears. Thirty minutes of that is a soaking, not a splash, which is why this list is sorted by water rating before it is sorted by sound, features or price. IPX4 is a splash rating, and the erg is the machine most likely to prove it.

The second thing an erg does not do is hit you. Running is a vertical shock through your skull at a fixed cadence; rowing is low-impact by design, so retention here is not about surviving a landing. It is about surviving the same wide arc over and over: thirty strokes a minute for twenty minutes is six hundred repetitions of your head and torso rocking through roughly the same path, with your collar, your hair and sometimes a hood brushing past whatever is hooked over your ear. Different stress, same outcome if you picked the wrong fit system.

What an erg asks of an earbud

Four questions, in the order they should decide the buy.

1. What is the second digit of the IP rating? The first digit is dust; the second is water, and it is the one that decides whether a pair lives. IP67 (the OpenRun Air 2) is dust-tight and rated for temporary immersion. IP57 buds (OpenDots 2) are immersion-rated too. IP55 (OpenFit 2, OpenMove) is a low-pressure jet test and it is enough for sweat. IPX4 (Powerbeats Pro 2) is a splash test and nothing more. The ladder is at IPX4 vs IPX5 vs IPX7, and best sweatproof earbuds ranks the whole registry by it.
2. Is the retention system the ear canal, or something else? A silicone tip holds by friction and sweat removes friction, which is the entire reason this site exists. On an erg the something else can be a hook, a clip, a wingtip or a neckband — rowing is one of the few sessions where all four are allowed, because nothing presses on the back of your head. The ranked ladder is earbuds that don't fall out.
3. Can you work the controls with a wet hand? You do not touch an earbud mid-stroke, but you do between pieces, and by then your hands are wet and your fingers are tired from the handle. Physical buttons cope with that; a touch panel reads sweat as a tap. Five of these seven use buttons.
4. Do you need the room, or do you want it gone? This is the question that splits the list. Nothing on an erg needs hearing for safety, so if you row alone, canceling the fan noise is a clean win. If you row in a class, with a coach, or beside someone calling splits, an open ear is worth more than any amount of ANC.

Note what is missing from that list: wind handling on the microphones, traffic awareness, and anything about how a pair behaves at a distance from your phone. Indoors on a fixed seat, none of it applies. If part of your week is outdoors, buy for the outdoor half first and read safest headphones for running before you commit to a sealed pair as your only pair.

The table

Why a neckband works here and not on a bench

Bone conduction neckbands are the most secure thing on this site: the band wraps behind your head, the transducers rest on your cheekbones, and no part of the design can be shaken out of an ear because no part of it is in an ear. On most of our pages that comes with an asterisk, and the asterisk is furniture. Lie back on a bench and the band presses into your neck and the pad; drop into a situp and it catches on the mat. That is why best earbuds for lifting pushes neckbands down the list.

An erg has no furniture behind your head. You sit upright, you lean back a little past vertical at the finish, and the back of your head touches nothing for the whole session. So the one design that cannot fall out, and the one that happens to carry the strongest water rating in this group, is also unobstructed here. That is why the OpenRun Air 2 is first and the OpenMove is the budget answer rather than a compromise.

Your own breathing gets loud behind a sealed tip

Sealing the ear canal amplifies sound your own body makes. It is a documented acoustic phenomenon called the occlusion effect: with the canal blocked, low-frequency body-conducted sound that would otherwise escape stays in, which is why your voice booms and your footsteps thud when you wear sealed earbuds. On a treadmill the thing it amplifies is your footstrike. On an erg there is no footstrike — the thing it amplifies is your breathing, and on the back half of a 5,000 m piece your breathing is the loudest thing you are producing.

Whether that bothers you is personal. Some people never notice it. Some find it claustrophobic enough to pull a bud out at exactly the point in the piece where they least want a distraction. The fixes are the usual three, cheapest first: try a smaller tip, switch from ANC to transparency, or stop sealing the canal entirely — which is what the four open-ear picks above do by construction, and what the AeroFit 2 Pro can do at the flick of a hinge.

Classes, coaches and rate callouts

How you row decides more than which machine you use. There are three patterns, and they want different earbuds.

• Alone, with a playlist or a podcast. This is the case for sealing. The fan is a broadband whoosh that arrives on every drive and it carries no information you need. Worth knowing: how loud that whoosh is depends partly on a setting — Concept2's damper lever sets how much air the cage draws in on each stroke, from 1 to 10, so the number you row at changes the noise you are fighting as well as the feel. The Sport X20 is the pick here.
• In a class, or on a connected rower with a coach on screen. Rate changes, split targets and “ten hard in two” all arrive as speech over the machine noise, and a sealed bud with music running is the wrong tool for following speech. Open-ear, every time: the OpenFit 2 or the OpenRun Air 2.
• On the water, or on an erg beside a coach. Here hearing the room is not a convenience, it is the point — a coxswain, a launch, another crew. Only open-ear designs belong, and the water rating stops being about sweat and starts being about spray. The OpenRun Air 2 is IP67 and Shokz is explicit that it is still not a swimming product; if you want a pair rated for submersion, that is a different page (best bone conduction headphones for swimming).

What to skip

• Tip-only earbuds with no hook, wing or band. The pair that came with your phone holds by friction in a canal that is about to be wet for forty minutes. How to keep earbuds from falling out explains why a bigger tip is not the fix.
• Over-ear headphones. Cups trap heat against your head during the indoor session that generates the most of it, and the headband turns into a sweat wick. The full case is at earbuds vs headphones for lifting.
• An IPX4 pair, if you are a heavy sweater. It is the one honest knock on the otherwise excellent Powerbeats Pro 2, and the reason it sits sixth here rather than third. Heart-rate sensors are a real reason to buy it anyway — just know what you are accepting.
• Anything you have to charge before every session. Rowing programs run long and often. The OpenMove's six hours with no quick charge is the weakest spec in this group, and it is the one that will annoy you, not the sound.
• A pair bought on ANC depth alone. ANC that stops working when a bud creeps 2 mm out of a wet canal is not ANC. Fit first, rating second, noise control third.

Buyer's guide: choosing for the erg

Sort by the water digit before you read a single sound review

For a machine with no airflow and a forward fold in every stroke, treat IP55 as the floor, IP57 or IP67 as comfortable, and IPX4 as a pair you will be replacing. Nothing else on a spec sheet protects your money as reliably, and “sweatproof” on a product page is not a rating at all. Can sweat damage earbuds walks the failure, and it usually starts at the charging case rather than the bud.

Pick the fit system for the rock, not for impact

Rowing will not shake a bud out the way a box jump will, so this is one of the few sessions where a clip-on is as safe a bet as a hook. Decide on comfort and clearance instead: a hook is the most forgiving fit but fights thick glasses arms, a clip-on is lightest and glasses-proof, a neckband cannot come off at all but crosses a hooded collar, and a wingtip suits a small concha. The hook versus clip-on comparison is the head-to-head.

Read the battery figure for the mode you will actually use

Makers publish the flattering number first. The Sport X20 is 12 hours normally and 7 with ANC on; the AeroFit 2 Pro is 7 hours in open form and 5 sealed. For a 45-minute piece any of these are fine, but if the same pair has to get through a work day too, use the pessimistic figure. The OpenRun Air 2's 10 hours and the OpenFit 2's 11 carry no asterisk, which is part of why they rank where they do.

Buttons beat touch panels with wet hands

The OpenRun Air 2, OpenMove, Sport X20, AeroFit 2 Pro and Powerbeats Pro 2 all use physical buttons; the OpenFit 2 has a button plus touch; the OpenDots 2 is touch only, which is the one thing holding it back for people who adjust volume between every piece.

Multipoint, if the machine has a screen

If you row to a class on a tablet while your phone handles the music or the logbook, two-device connection is what stops you re-pairing every session. Shokz publishes multipoint on all four of its models here, including the cheap OpenMove, and Soundcore publishes it on both of its. In practice this is a spec you get at every price on this page.

What you can ignore on an erg

Wind-noise microphones, traffic awareness, how far a pair leaks at a distance, and codec support unless you are on Android and already care. The things that look like compromises on our outdoor pages — a neckband, a touch panel, thin bass — mostly do not matter here, and the thing that looks minor on a spec sheet, one digit of water rating, matters most.