Acaia Pearl Scale – The Best Coffee Scale for Home Baristas

Acaia Pearl Scale Review

Ever wondered how baristas get that perfect cup of coffee every time? It’s not magic—it’s precision. Meet the Acaia Pearl Scale, a smart coffee helper that brings accuracy and innovation to your coffee game. Imagine a tiny scale that’s not just about numbers. It’s like having a coffee expert by your side. This scale isn’t just for measuring; it’s for making your coffee routine better and more fun.

It is accurate to 0.1g and has a fast response time, making it ideal for measuring the weight of coffee grounds and water during brewing. The scale also has a built-in timer and flow rate indicator, which can help you to optimize your extraction and make consistently delicious coffee. If you are serious about coffee brewing, then the Acaia Pearl Scale could be a great investment

What makes the Acaia Pearl Scale special? No complicated stuff, promise! We’ll talk about its exact measurements that even coffee experts love. And there’s more!  The Acaia Pearl Scale is also Bluetooth enabled, so you can connect it to your smartphone or tablet to use the Acaia app. The app allows you to track your brewing data, set up profiles for different coffee brewing methods, and share your recipes with other coffee lovers.

Acaia Pearl Scale

Acaia Pearl Coffee Scale

  • Get real-time pouring guidance for a controlled pour and optimal extraction.
  • Handle minor spills with ease thanks to its water-resistant surface.
  • Long-lasting battery life (20-30 hrs) and auto-off feature save power for extended use.

Brew with precision and delicious flavor every time. Enjoy accurate measurements, a timer, pour control, and more. Connect to the app for your brewing details and personalized settings.


The beauty of the Acaia Coffee Scale lies not only in its advanced features but also in its simplicity of use. Operating this scale is so easy just switch it on, set your coffee grounds or water on the scale’s surface, and initiate your brewing process. You’ll notice its seamless magic, as it automatically tracks the weight of your ingredients and the duration of your brew.

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It’s like having a dedicated brewing partner right there with you. Moreover, this scale has a clever trick up its sleeve – a flow rate indicator. This indicator becomes your pouring guide, Which offers real-time feedback on the speed of your pour. If you’re serious about your coffee game, the Acaia Pearl Scale is like a golden ticket. But what makes it so special?

Accurate Measurements

The Acaia Coffee Scale is like a precision tool for coffee. It can tell you exactly how much your coffee beans or grounds weigh, down to tiny fractions of a gram. This helps you get the right amount of coffee every time you brew. For example, if you are making a pour-over coffee, you need to use a specific ratio of coffee grounds to water. If you don’t get the ratio right, your coffee will be either too weak or too strong.

Timer Friendly

Making coffee is like a recipe. You need to follow the steps just right. The Acaia Coffee Scale helps with that. It has a built-in timer, just like having a little clock for your coffee. You can start the timer when you begin brewing, and it will tell you exactly how long your coffee has been brewing. This is super important because different coffee styles need different brew times. It’s like a secret to making your coffee taste fantastic.

Zeroing Out

Let’s say you want to weigh your coffee, but you don’t want to include the weight of the cup. The Acaia Coffee Scale can do that trick. It’s like pressing a reset button. You put the cup on the scale, press the button, and the scale forgets about the cup’s weight. Then, when you add the coffee, it only measures the coffee’s weight. This makes sure you’re not accidentally adding extra weight to your coffee.


The Acaia Pearl Scale is waterproof, which is great for making coffee. Sometimes, things get a bit messy when making coffee. The Acaia Coffee Scale can handle it. If a bit of water spills on it, no big deal. It won’t ruin the scale, and you can keep on brewing without worry.

Acaia Pearl Scale Bluetooth Connection
Manage Your Coffee with Your Mobile Device.

Phone Connection

Have you used a smartphone to control something? Imagine your scale connecting to your phone. Well, the Acaia Pearl Scale has that Functionality. This is awesome because you can use its app on your phone to control the scale. You can see all your coffee data, like how much coffee you’ve used over time. Plus, you can create different profiles for various brewing methods, like espresso or pour-over. It’s like having a coffee journal in your pocket.

Battery Saver

Have you ever forgotten to turn off a device, and the batteries died? The Acaia Coffee Scale won’t let that happen. If you’re not using it for a while, it turns itself off. This saves battery power and keeps the scale ready for your next brew. The Acaia Pearl Scale uses a rechargeable lithium battery, which is a greener alternative to disposable batteries. The battery lasts for 20-30 hours on a single charge, so you don’t have to worry about it running out of power in the middle of brewing your coffee.

Different Modes

Think of the scale as your coffee buddy who knows all the tricks. The Acaia Pearl Scale has different modes for different types of coffee. This is great for making sure that you are getting the best results for your coffee. For example, there is a mode for espresso, a mode for pour-over, and a mode for French press. This allows you to customize the scale to your specific brewing needs.

Super Precise Pearl

Have you heard of measuring things with a ruler? The Acaia Coffee Scale is like a ruler, but for really tiny things. It can measure coffee weight with incredible precision like knowing the weight of a small ant! or accurate to a tenth of a gram. So, if you’re serious about getting your coffee ratios perfect, this scale is your secret weapon.

Fast and Steady

The scale works quickly. You put something on it, and it gives you the weight almost instantly. Plus, it’s steady; it doesn’t jump around with the numbers. So, you can trust its readings to be accurate.

Speedy Coffee Detective

Making coffee is like being a detective. You need to figure out how fast water is flowing. The Acaia Coffee Scale can do that. It helps you know if your coffee is brewing too fast or too slow. This is important because it affects how your coffee tastes. So, this feature is like your coffee detective, helping you make sure your coffee tastes amazing.

Stylish Sidekick

Imagine a scale that not only works well but looks good too. The Acaia Coffee Scale comes in stylish and a modern design. Plus, the numbers on the scale are big and clear, so you won’t have to squint to read them. It’s like a fashionable accessory for your coffee setup and it also supports USB type C.

Acaia Pearl Scale (Pros & Cons)


  • The scale offers accurate measurements down to tiny fractions of a gram, ensuring precise coffee brewing.
  • Built-in timer helps achieve consistent brew times, making it easier to get the perfect flavor for different coffee styles.
  • The tare function lets you ignore the container’s weight, allowing you to measure just the coffee or water.
  • Its water-resistant surface handles spills, making it suitable for the sometimes messy world of coffee making.
  • With an ultra-fast response time of 20 milliseconds, the scale provides instant readings.
  • The scale’s battery lasts between 20,30 or even 40 hours on a single charge, offering extended brewing sessions without frequent recharging.
  • The scale’s stylish appearance and clear display enhance your coffee setup’s look.


  • Several users found the app difficult to use, with lagging issues and an unclear user interface.
  • The instruction manual is not very clear, leading to confusion on how to use certain features.
  • The app didn’t work smoothly on certain Android phones, causing some frustration.
  • The scale’s plastic build material was criticized for being easily scratched and marked, affecting its appearance over time.
  • While some users found the touch-sensitive buttons easy to use, others found them tricky and lacking feedback.
  • The menu system was criticized for being difficult to navigate, requiring user patience to master its operation.
  • Extra Features make it a bit Expensive!
Personal Experience:

After looking at everything and considering the high price, here's what I think. This Acaia Coffee Scale has some cool stuff and some not-so-great stuff. First, the good parts. It's really good at measuring things accurately for my coffee. The timer and different brewing styles it offers are helpful. It's super quick and the battery lasts a long time, which I like. But, there are some things to be aware of.

I found the app and how the scale works a bit confusing. The app sometimes acts slow and the buttons don't always work smoothly. Also, the scale is made of plastic that can get scratched, which might not be great for how it looks over time. The big question is whether all the good things and the fancy app stuff are worth the higher price compared to other scales.

If I really care about getting my coffee measurements just right and enjoy using tech for that, and if I'm okay with spending more money, then this Acaia Coffee Scale could be a cool buy. But if I want something simpler, cheaper, and don't really need the app thing and extreme accuracy, there are other scales out there that can do a good job too. It's all about what fits best with what I want.

Real Users Experiences

Accuracy (4.8 out of 5)

The Acaia Pearl Scale is incredibly accurate, with a precision of 0.1g. This coffee scale is really good at getting the measurements right. People are quite happy with how it can weigh coffee things accurately, like beans and water. It’s like a trusty helper for making sure your coffee turns out just how you want.

Ease of Use (3.9 out of 5)

Using this scale is mostly easy, but there are some points that could be smoother. The main stuff like turning it on and putting coffee things on it is simple. However, there’s some talk about the app being a bit tricky to handle. So, the scale itself is easy, but the app part might take a little getting used to. However, The app is not essential for using the scale, but it does offer some additional features, such as the ability to track your brewing data and create custom profiles.

Value for Money (3.9 out of 5)

People have mixed feelings about the price and what you get. The Acaia Pearl Scale is not the cheapest coffee scale on the market, but it is one of the most accurate and precise. It also has a number of features that are not available on other scales, such as the built-in timer and multiple brewing modes. Ultimately, whether or not the Acaia Pearl Scale is worth the price comes down to your individual needs and budget.

If you are a serious coffee lover who wants the most accurate and precise measurements possible, and you don’t mind spending a bit more money, then the Acaia Pearl Scale is a great option. However, if you are looking for a simpler, cheaper scale that doesn’t have all the bells and whistles, there are various other options available.


In wrapping up, the Acaia Pearl Scale is like a trusty sidekick for coffee lovers. It’s amazing at measuring coffee stuff accurately and helping you make a perfect cup. The timer and flow rate indicator are cool features that make brewing easier. Just remember, the app part might be a bit tricky, as Some users found it hard to use and it can be slow. The scale itself is easy to use, but the app might need some patience.

The battery life is great, lasting a long time before needing a recharge. Overall, if you’re really serious about getting your coffee just right and don’t mind spending a bit more, the Acaia Pearl Scale is awesome. But if you’re looking for something simpler and cheaper, there are other options to explore. It’s all about what works best for you and your coffee routine.

Is an Acaia scale worth it?

Absolutely! If you’re really into making great coffee, getting an Acaia scale is a smart move. It helps you measure your coffee and water perfectly, and the built-in timer makes sure your brew time is just right. Plus, you can connect it to your phone for even more control. It might cost a bit more than other scales, but the way it improves your coffee is totally worth it.

What is the weight limit for Acaia Pearl?

The Acaia Pearl scale has a generous weight limit of up to 2,000 grams, which is around 4.4 pounds. This capacity offers you the flexibility to measure both small and larger quantities of coffee beans or water, making it suitable for various brewing methods and batch sizes. Whether you’re making a single cup or preparing a larger brew for friends, the Acaia Pearl helps you a lot.

Can I use Acaia Pearl for espresso?

The Acaia Pearl scale is well-suited for espresso brewing. Its precise measurements down to 0.1g accuracy make it an ideal companion for achieving the perfect espresso shot. The built-in timer also helps you monitor the extraction time, a crucial factor in creating a balanced and flavorful espresso. Remember, Acaia has different models. The Acaia Pearl range is great for manual brewing at home or in shops, while the Acaia Lunar is perfect for crafting espresso on espresso machine drip trays. So, just pick the one that matches your brewing style!

Is Acaia Pearl waterproof?

While the Acaia Pearl scale is designed to be water-resistant and can handle minor spills and drips that might occur during coffee brewing, it’s not meant to be fully submerged in water. So, while you don’t want to dip it in water, it’s reassuring to know that it can handle those accidental spills without any trouble.
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