eufy Smart Bathroom Scales C20 with Large TFT Screen (Bluetooth, 16 metrics)

The essentials

If you want a bathroom scale that does more than just display a number, the eufy Smart Bathroom scales C20 are set up around that idea. On paper, it’s designed to track multiple body-related metrics and help you keep an eye on progress over time, with a large TFT screen and Bluetooth so the readings can also be pushed to a phone.

It also leans into the “behaviour” side of fitness: rather than shouting at you, it’s presented as a way to stay motivated by seeing body changes and choosing what you want to view first. That matters for some people, because if a scale is annoying to operate (or too basic to be useful), it tends to end up ignored.

That said, it’s not perfect for everyone. If you’re only interested in simple weight and nothing else, you may find the extra complexity unnecessary.

What you’ll notice day to day

The big, practical difference with the C20 is how it shows information and how it’s meant to reduce faff. The large TFT screen and an “all-in-one” style display for offline use means you’re not forced to rely on a phone every time you step on.

There’s also an emphasis on “set what you see first”, which should help if you find yourself scrolling or re-checking the same information. And because it includes multi-modes, it’s built for more than one user journey (useful in households), although the exact multi-user behaviour isn’t detailed here.

For the day-to-day routine, think about weighing at the same time each day and quickly checking the metrics you care about. For example: you might step on, watch the screen show your readings immediately, and only open the app later if you want the longer-term view.

Key takeaways

16 health statistics plus BMI, built for tracking

A clear selling point is that it tracks 16 statistics of health, including body fat percentage and heart rate, alongside BMI. That’s the kind of breadth you usually look for when you want trend data rather than one-off weigh-ins.

The wording suggests the scale calculates and then shares those stats to a phone, which is where you typically get the most value—spotting changes across weeks, not just seeing a single figure.

Accuracy and consistency are part of the promise

eufy highlights an ITO highly sensitive coating and a more precise pressure sensor, claiming accuracy up to 50 g. That’s the kind of detail that can matter if you prefer to track small changes (even if the real-world experience can vary by routine, surface, and consistency).

Worth noting: accuracy claims are one thing, but how well it performs for you depends on how you weigh (same time, similar conditions) and whether you interpret the metrics sensibly.

Where it shines (and where it may feel like overkill)

This scale makes sense if you genuinely want a broader picture: weight plus BMI, body fat, and additional health metrics, with the convenience of a large screen and Bluetooth syncing.

It may not suit you if you’re looking for something extremely straightforward. The “16 metrics” approach is more engaging, but it also means there’s more happening than just a weight readout—if you’d rather keep things minimal, it could feel like a bit too much.

It can also be a mismatch if you don’t plan to use the app at all. The offline screen helps, but the tracking and longer-term value are clearly implied to be tied to getting the data onto your phone.

What matters most before you buy

Before committing, it’s worth checking your own usage pattern. Ask yourself:

• Do you want body composition-style metrics (like body fat percentage and BMI), or is weight alone enough?
• Are you comfortable using Bluetooth with a phone, or do you prefer fully self-contained devices?
• Do you like the idea of setting which data you see first, so the scale becomes part of your routine rather than a “stand there and wait” moment?

Also consider setup reality: smart bathroom scales tend to work best when you’re consistent about where you place them and how you weigh.

Is it worth it?

The eufy Smart Bathroom scales C20 is a good fit if you want to track more than body weight—especially if you care about BMI and body fat percentage—and you like the idea of a large TFT screen for offline use with Bluetooth for phone syncing.

You may want to skip it if your goal is purely “step on, see weight, done”, or if you’re unlikely to use the app at all, because then the 16 metrics approach may feel like wasted complexity. It’s best viewed as a mid-range style tracking scale: genuinely useful for people who want data-led motivation, but not ideal for anyone who wants the simplest possible weigh-in routine.

Mini FAQ

Does it work without a phone?

The description suggests it can display data on its own thanks to the large TFT screen and an all-in-one display for offline use.

What does it track?

It’s described as tracking 16 health statistics, including BMI, body fat percentage, and heart rate.

How does it share data?

The scale is described as using Bluetooth to send the tracked stats to a phone.

How accurate is it?

eufy states an accuracy of up to 50 g, with an ITO highly sensitive coating and a more precise pressure sensor.

Is it suitable for households?

It mentions multi-modes, which suggests support for more than one kind of use, but the exact multi-user details aren’t provided here, so it’s worth double-checking before purchase if you need specific household behaviour.