[Sophie Nguyen]

I’m thinking about getting the Herz P1 Smart Scale but my bathroom floor is carpeted. I know it needs a hard surface for the electrodes to work properly, but would a thin rug be okay or is that a total no-go? I don’t want to move it to the kitchen every time. Just wondering if anyone has tried it on something soft.

[Tom C]

A thin rug is still a rug. The electrodes need solid contact with something hard underneath, and carpet fibers are going to mess with that no matter how flat it looks. I tried mine on a low pile mat once just to see, and the readings were all over the place compared to the tile floor. Body fat jumped like 4 percent between back to back weigh ins. So yeah it technically powers on and gives you a number, but the number is garbage. If you want to actually track trends with this thing you need it on a hard surface. Moving it to the kitchen is annoying but that’s the tradeoff. Or just weigh in barefoot on the bathroom floor without the rug. Not sure why people keep trying to make soft surfaces work when the whole point is the electrical current passing through your feet.

[Mike Runner]

Just put it on the floor and stop overcomplicating it. I tried mine on a bath mat once and the readings were all over the place, so soft surfaces definitely mess with it. Unless you want junk numbers, hard floor is the way.

[Sarah J]

I would just skip the rug entirely if I were you. My sister has a P1 and she tried it on one of those low pile runners she has in her bedroom and the numbers were noticeably different from when she used it on the tile in her hallway. Not wildly off but enough that she noticed, especially the body fat percentage. The handle part seemed fine but the foot readings were the issue. She ended up just keeping it propped against the wall in the bathroom and sliding it onto the bare floor when she uses it. Takes two seconds. The scale itself she really likes though, she sends me her little reports all the time and the app seems pretty solid. So the scale is good, just pick your surface carefully.

[Jessie Travels]

If it were me, I’d just keep the scale somewhere hard and only pull it out when I actually want the full scan. I know that sounds annoying, but the handle part already makes the whole routine a two minute thing, so adding “grab it from the closet” doesn’t change much. The problem with a rug isn’t really whether it turns on. It’s that the foot pads need a firm, flat surface to get a clean reading, and a squishy surface is going to shift your weight around even a little bit. I’d rather have a consistent spot than a convenient one that gives me numbers I can’t trust. Have you thought about a cheap little board or mat you could leave down permanently? That might be the easiest middle ground if the bathroom is where you’d actually use it.

[Sam West]

I have the P1 and tried it on a low pile rug once. Weight was close but the body fat number was way off compared to my usual reading on tile.

[RyanT]

Mine actually reads fine on a low pile rug. Weight is spot on and the body fat is close enough to my hard floor numbers that I stopped bothering. Everyone says it has to be hard surface but that has not been my experience at all.

[Jenny Flowers]

I’d just keep it on the hard floor and not bother with the rug at all. If the bathroom is carpeted, maybe take it to another room when you want the full scan, but for everyday weight it’s fine to leave it somewhere solid. I know that’s not what you want to hear, but it’s probably the easiest way to avoid weird numbers.

[Jess Runner]

I have mine sitting on a thin rug in my bedroom and it works fine for the weight part, but I never trust the body fat numbers on it anyway. The handle thing is what actually gets me the full scan so the surface matters less than I expected. I just use it in the same spot every time and compare my own trends.

[Sarah]

I’ve had mine on a plush rug for a few months now and the readings stay consistent with what I got on tile. Everyone says hard floor only but that hasn’t been my experience at all.

[Jamie Kell]

I’d rather just weigh myself in the hallway.

[Laura Check]

I actually got worse readings on a thick rug than on tile. Not just the body fat either, the weight jumped around by a couple pounds depending on where I stood. So I just keep mine on the bathroom tile now. If your whole bathroom is carpeted, I’d probably just weigh in another room.

[Devvit]

Soft surfaces mess with the handle part more than the feet in my experience. I tried mine on a padded mat once and the upper body readings were all over the place, weight was fine though. If you actually want the full scan numbers to mean anything, hard floor is the way.

[Devon Lee]

Mine lives on a low-pile rug in my bedroom and the full scan still reads pretty close to what I get on the tile in the hall. The rug has a bit of padding but nothing crazy, so yours might be fine if it’s on the thinner side.

[Eddie___K]

Carpet is a no-go for me. I had a similar scale on a rug and the weight alone was off by a few pounds every time. Hard floor or nothing.

[Nina Ray]

I’d keep a thick rug out of the equation, even if the scale turns on and gives you a number. Mine read fine for weight but the body fat stuff was all over the place when I tried it on carpet, so I just use it on the bathroom tile now.

[Carla D.]

I actually keep mine on carpet and mostly use it for weight, which has been fine for me. The body fat stuff I don’t count on much anyway, so the surface thing doesn’t bug me. If you want the full scan numbers to line up, that’s a different story.

[LiamW]

Depends what you actually want out of it. If you just want a weight number in the morning, a thin rug isn’t going to ruin your life. The scale will still turn on and give you something. Whether that something is worth trusting is a different question.

I’ve messed around with body composition scales enough to know the surface matters more than the marketing lets on. Not because the rug is going to break anything, but because the readings get noisy. Weight itself is usually close enough. The body fat and the segmental stuff is where it gets shaky. Those numbers already bounce around based on how hydrated you are, whether you just ate, time of day, all that. Add a soft surface under the platform and you’re stacking variables on top of variables.

The thing I’d actually think about is consistency. If the scale always sits on the same rug in the same spot and you step on it the same way, the trend line might still be useful even if the absolute numbers are off. That’s kind of the whole point of tracking anyway. Chasing a single accurate reading is a losing game with any of these consumer scales.

But if you’re the type who wants the number to match what you’d get at a gym or a doctor’s office, a rug is going to annoy you. You’ll get a reading, then move it to tile once, see a difference, and never trust the rug again. That’s usually how it goes.

[Chris Reed]

If you’re mainly after the weight number, a thin rug is probably fine. I’ve used a basic scale on a low pile rug before and it was close enough, maybe half a pound off at most. The bigger question is whether the handle part still works. The foot pads need decent contact, and on something soft your feet can sink a bit which throws off the readings. But that’s more about the body fat stuff than the weight itself.

If you’re set on keeping it in the bathroom and don’t want to move it, I’d just make sure the rug isn’t too thick. Something flat and firm underneath helps a lot. Also, standing in the same spot every time seems to matter more than people think. I wouldn’t expect lab accuracy either way, but for tracking trends it’s probably good enough. If the numbers start jumping around a lot, then you know the surface is messing with it.

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