Can the Speediance 2S Silence Your Office Workout? Prepare to be Surprised

I bought a treadmill once because the marketing copy said it was "whisper quiet." It was not whisper quiet. It was the loudest object in my apartment, including my neighbor's drum kit. Ever since then, I've treated any claim of quiet operation in home fitness gear with deep suspicion. So when the Speediance 2S showed up and the first question everyone in my DMs asked wasn't about weight, footprint, or cable travel — it was about noise, I knew exactly what my first test had to be.

Could this thing actually live next to my desk without ruining my Zoom calls, my focus, or my coworkers' patience on the other end of a headset?

The standby test: I had to double-check it was plugged in

The very first thing I did with the Speediance 2S was nothing. Literally nothing. I let it sit in standby mode in my office and just listened. For a long time.

Dead silent. So silent that I had to walk over and make sure the thing was actually receiving power. There is no hum, no high-pitched whine, no clicking relay, no fan spinning up to cool an idle power supply. Nothing.

I want to be clear about how unusual this is, because I owned the original Speediance Gym Monster, and that machine was not quiet at idle. The power brick on the older unit had a faint, constant buzz that you only really noticed in a quiet room — but the moment you tried to record audio, take a call, or film a workout, you heard it. It was the kind of background noise you learn to live with, but it was definitely there.

The 2S feels like a generational leap in this regard. Whatever they changed in the power delivery, the standby behavior is now genuinely inaudible from more than a few inches away. If you keep the machine in a bedroom, a study, or a shared living space, this matters more than any spec sheet number. Idle electronics should not announce themselves.

What does it sound like when it's actually on?

Once you fire the 2S up and start a session, the noise floor changes — but not by as much as I expected, and definitely not by as much as I braced for.

To be transparent about my testing method, this isn't a lab. I don't have a sound level meter, and I'm not going to invent a decibel reading for you. What I have is my office, which is a real environment with real background noise I can compare against. Specifically:

• An air purifier running on auto mode on the other side of the room.
• Ceiling fans directly above me that I can step through low, medium, and high.
• The usual hum of a desktop computer, monitors, and a mechanical keyboard during the workday.

When the Speediance 2S is running, it produces a soft, steady, mechanical sound. It's there — I am not going to pretend it's silent — but it's a comfortable, low-key kind of noise. It does not have the sharp whine of a cheap motor under load, and it does not rattle or click as the cables retract.

For comparison, the noise from the 2S is quieter than my air purifier. It's noticeably softer. I'd put it somewhere between the low and medium setting on the ceiling fans directly overhead. If you've ever sat in a room with a ceiling fan on low and forgotten it was even on, you have a pretty good sense of what working out next to the 2S sounds like at a moderate effort level.

Why "office quiet" is a different standard than "garage quiet"

This is worth pausing on, because home gym reviews tend to treat noise as a binary — quiet or loud, good or bad. In practice, where you're putting the machine matters as much as how loud it is.

If a piece of equipment lives in a basement, a garage, or a dedicated gym room with a closed door, almost anything under, say, the volume of a normal conversation is going to be fine. You crank some music, you do your thing, the door is closed, life goes on.

An office is a completely different test. You're not behind a closed door. You're working next to the machine. You might be on a call. You might be recording audio. You might have a partner or a roommate on the other side of a thin wall trying to concentrate. The bar for "acceptable noise" is much higher in this context, because the machine is competing with speech intelligibility, focus, and recording quality — not just existing in the background.

That's why my comparison points matter more than a raw decibel number would. An air purifier is, in my opinion, the perfect reference object for an office. It's designed to run all day in workspaces. It's quiet enough to talk over, work next to, and sleep near. If a fitness machine is quieter than an air purifier, that's a serious green flag for office use. If it's louder, you have a problem.

The 2S clears that bar comfortably.

What this means for the work-from-home lifter

I've spent the last several years trying to figure out how to train seriously without leaving my home office. It's a problem a lot of people quietly have. You want to get a real workout in during a break, between meetings, or at the end of the day — but you don't want your training to interrupt the work, the calls, or the people around you.

The honest answer used to be that you accepted some compromise. You either dealt with the noise, or you scheduled your training around the noise-sensitive parts of your day, or you just didn't train at home.

The Speediance 2S, at least on the noise dimension, feels like it's pushing toward a world where that compromise gets a lot smaller. The standby silence alone means the machine can sit in your office all day without contributing any ambient noise at all. When you actually use it, the operating sound is gentle enough to coexist with a normal workday. I can have it running while I'm typing, and it fades into the background. I would not feel comfortable doing that with the original Gym Monster.

That's a meaningful change, not just for office warriors but for apartment dwellers, parents trying to work out after the kids are asleep, and anyone recording content — podcasts, videos, livestreams — in the same space they train in.

What I'd still want to test

To be fair, a short idle and low-intensity test is only part of the picture. The real question is how the 2S behaves under heavy load — heavy squats, fast cable work, rowing motions at high resistance — when the motor and power supply are working hardest. Noise levels often scale with effort, and the soft hum I heard at moderate output may not tell the whole story.

I'll be back with a longer-form test that includes those scenarios, plus a recording session to actually capture the audio for anyone who wants to hear it for themselves rather than take my word for it.

But for the original question — can the Speediance 2S silence your office workout — the early answer is yes, with the small caveat that "silence" really means "quieter than the air purifier and somewhere between low and medium on the ceiling fans." Given how many home gym machines fail even that modest bar, it's a surprisingly strong result.

I was surprised. You probably will be too.