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Last updated: September 20, 2021

Acaia Pearl Review – Can These Fancy Scales Make Any Difference in Your Coffee Routine?

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By
Reviewed by
Reviewed by
Last updated: September 20, 2021
Coffee Statistics is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
Ideal for:
  • People willing to join a global coffee-making community
  • Individuals who are new to making their coffee
  • People interested in perfecting and sharing recipes with other coffee lovers
  • Coffee lovers and enthusiasts
Key features:
  • A high contrast display for easy reading
  • Rechargeable battery that can last up to 40 hours
  • Bluetooth connectivity that allows for syncing to mobile devices
  • Laboratory grade scaling technology for precise and accurate readings
Editor's Rating
?
CoffeeScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
9.6
out of 10
  • Measuring 9.8
  • Ease of use 9.9
  • Portability 9.9
  • Warranty 9.0
  • Overall 9.4
Users’ Rating
4.2
out of 5
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    4.2
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    • 5 stars
      33%
    • 4 stars
      55%
    • 3 stars
      11%
    • 2 stars
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Acaia Pearl scales have been around for almost a decade now. Since their original entry, they have served as the leading manufacturers dealing with high-end scales for coffee-making processes and weighing. Since the introduction of this product to the market, the scales have improved in quality and functionality, and now they epitomize weighing reliability. This Acaia Pearl review is here to show you the features that make this product unique and why it would be a great addition to your coffee-making process.

Specifications

Weight
500 g ± 5 g
Size
160 × 160 × 32 mm
Capacity
70.55 oz
Minimum weight
0.1g
Measuring units
g/oz
Readability
0.1 g
Linearity
1 d
Indication limit
2060 g / 72.66 oz
Power supply
5 V / 500 mA
Battery
Lithium-ion rechargeable 3.7 V 1100 mAh
Display
8-digit LED
Material
PC
Connectivity
Bluetooth 4.0
Warranty
One year

Acaia Pearl Review

One of the most important aspects of coffee-making is the dosing and weighing of the coffee beans. This is because even the best coffee makers running a seamless procedure would struggle to prevent wastage if the coffee is improperly dosed.

The Acaia Pearl scale is arguably one of the best scales on the market, and it provides functionality beyond the simple weighing of coffee beans or coffee grounds. The Pearl utilizes precise and accurate technology to monitor other aspects of the coffee-making process, such as flow rate.

In addition, thanks to the Bluetooth technology that allows for the syncing of the scale to devices, coffee making is made more interactive and fun.

Overall performance and functions

In terms of performance, there are very few scales around that could rival the Acaia Pearl. For starters, the Acaia Pearl is fitted and designed with various settings and features to help make your coffee making more convenient. These range from its built-in timer to a customizable scale for different brew types.

Acaia Pearl Review – Can These Fancy Scales Make Any Difference in Your Coffee Routine?

The scale is easy to use despite its high-level functionality, and any of the settings on it can be activated via the LED display. The scale even comes with its manual to help in getting the most out of it. This manual contains information regarding how to access the features and settings of the scale.

Size and weight

The Acaia Pearl scale is designed to be reliable yet portable. In line with this vision, despite the effectiveness of the scale, it weighs a meager 0.5 kg. It is also shaped like a square and is barely 1.3 inches tall.

The design considers the coffee makers it would be required to function in and the ease of storage as well.

Capacity (min and max)

As regards its capacity, the Acaia Pearl has quite the range with a minimum capacity of 0.1 g and a maximum capacity of about 2060 g. This range, combined with the incredible accuracy and speed, makes the Acaia Pearl a must-have for every barista and committed coffee drinker.

Battery

The Acaia Pearl scale utilizes a lithium-ion battery Trusted Source The Pros and Cons of Lithium Ion Batteries | Remis Power Systems Inc. Lithium ion batteries have been the top choice for rechargeable batteries for about two decades now, since they first entered the commercial market. Before lithium ion batteries hit the scene, nickel cadmium was the standard—lithium has about twice the energy density of nickel cadmium, making this a much more powerful battery choice. remispowersystems.com that can be recharged without fuss and has an extended battery life of about 40 hours. Thanks to the battery strength and the ease with which it can be recharged, the Pearl is considered eco-friendly. Charging the battery is done via a USB cable or a USB-C cable, and it takes just a little over an hour for the battery to be fully charged. The variety in charging options means that modern device chargers as well can be used.

Display

Acaia Pearl Review – Can These Fancy Scales Make Any Difference in Your Coffee Routine?

The LED display fitted to the Acaia is a disappearing one that appears and fades away from time to time to help conserve energy through its auto-off function. The display can easily be accessed by touching the bottom of the scale.

To avoid users struggling to read the digits displayed on the scale, the Acaia Pearl utilizes a high contrast display, making it suitable for use regardless of the lighting conditions where it is used. The best thing about the Pearl, though, is that it uses a triple display capable of showing flow rate, a timer, and the current weight.

Material

The exterior of the scale is made of thermoplastic polymer polycarbonate. The material is noted for its durability and high impact resistance. It also does well in the face of high temperatures, a key trait for a tool that would be exposed to heat now and then.

Connectivity 

One of the most special features of this high-end scale is the fact that it could be connected to other devices through any of the Acaia coffee-related apps. This app has served as a big selling point of the scale as it provides users with the option of connecting their phones to the scale through Bluetooth and using the connection to monitor their activity remotely.

There are five available apps, and they are:

  1. Brew guide: This provides users of the Acaia scale with the opportunity to share their recipes and access other recipes. In summary, you get to communicate with other coffee lovers like yourself by liking and testing out their ideas in your kitchen.
  2. Brewmaster: The brewmaster helps to store your data from previous brewing cycles for later analysis. Some of the data include the brew time, coffee to water ratio, and total weight. The app could even grant access to the information in the form of graphs.
  3. Brewbar: As the name suggests, a brew bar allows users t run their coffee bar and design their special recipes. As you measure and brew your coffee, the app would monitor and save the information such as weight, coffee to water ratio, and flow rate that is used.
  4. Acaia coffee: Acaia coffee allows users to tick the recipes they have tried out and to record their brewing experiences as they try out new ones.
  5. Acaia updater: This app alerts users to the presence of upgrades. The app would also perform upgrades on the scale to help maintain its functions.

Durability and warranty

The durability of the Acaia Pearl is present like its exterior material. Thanks to the design, there’s little chance of damage occurring during use. The weak point, which is the battery, can be replaced accordingly as it ages.

The polycarbonate exterior confers on the scale impact resistance and heat resistance. However, despite this seeming indestructibility or polycarbonates, the manufacturers of this ultra-modern scale also offer a one-year warranty policy on every purchase.

Price tag

Here’s the only knock on the Acaia Pearl; it is more expensive than most market scales. That should be expected, though, given all it does and is capable of doing. Regardless of the price, though, its value makes a case for itself anytime.

Key features

With the level of functions that the Acaia performs for owners, it’s not surprising that it has many features contributing to its overall package. However, simply listing out the features of the Pearl wouldn’t do justice to their sensitivity and reliability. Despite this, though, here are some key features of the Acaia Pearl:

  • A built-in stopwatch
  • A high internal resolution that allows for readability up to 0.1 g
  • Creeping compensation Trusted Source Effect of Creep on Stability of Structural Elements | Iris Publishers Creep, which represents the gradual increase of deformation over time, is a typical phenomenon of viscoelastic materials. Its consideration is necessary in the stability verification of compressed slender pieces in ultimate limit state because these pieces can have their stiffness modified as a function of the rheology of the material. Mathematically, creep can be characterized by models where the immediate elastic deformation is increased by viscous deformation, resulting in a temporal function. irispublishers.com tech to provide industrial-grade stability
  • Ultra-fast response time
Pros Cons
It is easy to use and understand It is expensive
It offers fast and accurate reading
It is suitable for many coffee brewing types
It allows for remote storage and sharing of data
It is compact

Conclusion

For some people, the Acaia scale might be considered unnecessary, and to some, it might be essential to their progress; such is the nature of technology. However, if you want to take your coffee-making game to the next level and are not shy about spending large on a scale, you should give it a try. This way, you form your own opinions rather than risk missing out on a game-changing technology.

References

1.
The Pros and Cons of Lithium Ion Batteries | Remis Power Systems Inc.
Lithium ion batteries have been the top choice for rechargeable batteries for about two decades now, since they first entered the commercial market. Before lithium ion batteries hit the scene, nickel cadmium was the standard—lithium has about twice the energy density of nickel cadmium, making this a much more powerful battery choice.
2.
Effect of Creep on Stability of Structural Elements | Iris Publishers
Creep, which represents the gradual increase of deformation over time, is a typical phenomenon of viscoelastic materials. Its consideration is necessary in the stability verification of compressed slender pieces in ultimate limit state because these pieces can have their stiffness modified as a function of the rheology of the material. Mathematically, creep can be characterized by models where the immediate elastic deformation is increased by viscous deformation, resulting in a temporal function.
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