Acaia Pearl Digital Coffee Scale (Pitch Black)

Precision Brewing Has a New Standard. This Is What It Looks Like.

There's a point in every brewer's development where eyeballing stops working. Where you stop pouring and start controlling. Where the difference between a good cup and a repeatable one stops being luck and starts being data. The Acaia Pearl is the scale that marks that turning point.

The Acaia Pearl Scale in Pitch Black is a professional-grade brewing scale engineered specifically for coffee. It tracks weight, time, and real-time flow rate in a single display, connects to the Acaia iOS and Android app for recipe logging and brew data history, and sits on your counter with the kind of visual authority that matches the seriousness of the craft. It doesn't just measure your brew. It teaches you how to brew better.

Whether you're pulling apart a new natural process, tightening up a filter recipe for a busy cafe morning, or building a brew log you can actually learn from, the Pearl in Pitch Black is the tool built for the work.

Acaia Pearl Scale Features That Deliver

Real-Time Flow Rate Indicator
The Pearl tracks and displays your flow rate as you pour, giving you live feedback on whether you're on pace or drifting. Too fast and you risk channeling and underextraction. Too slow and you stall the bed. The flow indicator puts that information in front of you in real time, so corrections happen during the brew, not after the cup disappoints.

Faster, More Responsive Weight Sensing
Updated weight sensing technology means the Pearl stabilizes faster and reads more accurately than previous generations. When you're timing a bloom, adding water in controlled pulses, or tracking a specific draw-down target, lag is the enemy. The Pearl keeps up with how you actually brew.

Display Optimized for Any Light Condition
The Pearl's display adjusts for both high and low light environments, with specific optimization for sunlight readability. Whether you brew in a bright kitchen at noon or a dim setup before sunrise, you can read your numbers clearly without squinting or repositioning.

Built-In Stopwatch with Two-Way Timer Sync
The Pearl includes a built-in stopwatch that tracks bloom, pour, and infusion time without requiring a separate device. The two-way timer syncs with the Acaia app, so your timing data and your weight data live together in one place for every brew.

Multiple Brewing Modes
The Pearl offers three brewing modes to match your workflow: dual display for viewing weight and time simultaneously, auto-start timer mode that begins counting automatically when it detects a pour, and beverage mode for specific brewing methods. Set it to your style and it adapts to you.

Customizable Auto-Off
The Pearl is designed to stay on through your entire brew session. The auto-off feature is fully customizable through the app, so it won't shut down mid-extraction or cut out while you're still working. Configure it once and forget about it.

Rechargeable USB-C Battery
The Pearl charges via USB-C and runs 30 to 40 hours per charge, eliminating the cost and waste of replaceable batteries. Charge it between sessions and it's ready when you are.

App Integration for Recipe, Data, and Multi-Scale Sync
Connected to the Acaia app for iOS and Android, the Pearl unlocks recipe sharing, detailed brew data tracking, real-time process monitoring, and multi-scale sync for duplicating recipes across setups. For brewers who log their work, it's the kind of record-keeping that actually improves the cup over time.

Handcrafted Build Quality
Every Pearl is handcrafted, quality-checked, and calibrated before it ships. The construction meets industrial standards with waterproofing built for a real brewing environment. It belongs next to your kettle and dripper, not somewhere you have to be careful around coffee.

What's Included
Heat-resistant pad and USB-C charging cable.

Who the Acaia Pearl Coffee Scale With Timer Is For

The Pearl is for brewers who have decided that understanding the brew matters as much as executing it. It's for the filter coffee obsessive who keeps a log. For the cafe barista who needs recipe consistency across every station, every shift. For the home brewer who has invested in good equipment and wants a scale that belongs in the same category.

It's the right fit for:

• Specialty coffee brewers who want flow rate, weight, and time visible in a single display without switching between tools.
• Cafe owners and baristas who need a durable, professional-grade scale that supports recipe duplication and survives daily high-volume use.
• Filter coffee enthusiasts building a log of brew data they can actually learn from and refine over time.
• Multi-method home brewers working across V60, Chemex, Kalita, AeroPress, and cold brew who want one scale that handles every format.
• Anyone in the Acaia ecosystem who wants multi-scale sync, recipe sharing, and full app connectivity built into their daily workflow.
• Gift buyers looking for a precision tool that makes an immediate, visible difference in how someone brews.
• Brewers stepping up from a mid-range scale who want the responsiveness, data depth, and build quality of a professional instrument.

How the Acaia Pearl Compares

Acaia Pearl vs. Hario V60 Drip Scale
The Hario V60 Drip Scale is the entry point most pour over brewers pass through at some stage. It tracks weight and time, it's compact and affordable, and it introduced a generation of home brewers to the idea that measuring your coffee matters. For a brewer starting out, it's a reasonable place to begin.

The Pearl is what comes after that realization fully settles in. Real-time flow rate, multiple brewing modes, auto-start timer, full app connectivity with recipe logging and multi-scale sync, and a display built for variable light conditions represent a fundamentally different level of feedback. The Pearl also runs on USB-C with 30 to 40 hours of battery life versus AAA batteries in the Hario. For a brewer who wants to understand and improve their process rather than simply track it, the Pearl is the more complete instrument.

Choose the Hario V60 Drip Scale when budget is the priority and basic weight and time are all you need. Choose the Acaia Pearl when you're ready for a scale that gives you the full picture.

Acaia Pearl vs. Timemore Black Mirror Basic
The Timemore Black Mirror Pro earns consistent praise as a precision mid-range scale with a fast response time, clean interface, and competitive price. It's a well-built option for brewers who want accuracy and reliability without moving into the premium category.

Where the Pearl pulls ahead is in what it does with the data it captures. The Black Mirror Pro handles weight and time accurately. The Pearl adds real-time flow rate, three dedicated brewing modes including auto-start, iOS and Android app integration with recipe logging, brew data history, and multi-scale sync. For a brewer who wants their scale to function as a brewing coach rather than a measuring device, the Pearl's ecosystem is in a different class.

Choose the Timemore Black Mirror Pro when you want a fast, accurate scale at a mid-range price. Choose the Acaia Pearl when you want real-time flow feedback and a connected platform built around improving your craft.

Acaia Pearl vs. Brewista Smart Scale II
The Brewista Smart Scale II is a capable option for coffee-specific brewing with a built-in timer, decent response time, and a price point below the premium tier. It handles the basics of pour over work and is a reasonable choice for brewers who want more than a kitchen scale without stepping into the high end.

The Pearl surpasses it in every dimension that matters for serious brewing. Flow rate tracking, multiple configurable brewing modes, a display optimized for variable light, USB-C charging with 30 to 40 hours of battery, and full Acaia app connectivity for recipe logging and multi-scale sync are features the Brewista doesn't offer. The Pearl is also built to a more demanding quality standard, with handcrafted construction and industrial-grade waterproofing.

Choose the Brewista Smart Scale II when you want a capable coffee scale at a lower price point. Choose the Acaia Pearl when build quality, data depth, and app connectivity are what your setup requires.

Key Takeaway
The Hario V60 Drip Scale wins on entry-level accessibility and price. The Timemore Black Mirror Pro wins on mid-range accuracy and response time. The Brewista Smart Scale II wins on value for a coffee-specific feature set. The Acaia Pearl in Pitch Black is the choice for brewers who want a professional-grade instrument: real-time flow rate, configurable brewing modes, full app connectivity, and a build quality that matches the seriousness of the craft. For a brewer who treats precision as a practice, it's the clear choice.

Why Espresso Parts Recommends the Acaia Pearl

The best brewing setups share one quality: every tool on the counter earns its spot. The kettle controls the pour. The grinder controls the particle distribution. The scale controls the ratio and the timing. When one of those tools is underperforming, the rest of the setup compensates for it, and the cup reflects that.

The Pearl in Pitch Black earns its spot unconditionally. Flow rate feedback changes how you pour. Auto-start timer removes the manual step that breaks rhythm on busy mornings. App connectivity means your brew log is actually useful, not just a number you forgot to write down. And the Pitch Black finish means it sits on a specialty coffee counter and looks like it was always supposed to be there.

Acaia built the Pearl for brewers who take the process seriously. We recommend it for the same reason. It's the scale that makes the rest of your setup better.

Frequently Asked Questions

Q: How is the Pitch Black different from the Classic Black?
A: The Pitch Black and Classic Black are the same scale with the same features and performance. The difference is purely aesthetic. Both finishes are designed to wear well in a daily brewing environment.

Q: What does the flow rate indicator actually show me?
A: The real-time flow indicator displays how fast water is entering your brew vessel as you pour. It gives you live feedback so you can speed up, slow down, or adjust your technique during the brew rather than evaluating the cup after the fact.

Q: What brewing modes does the Pearl offer?
A: The Pearl offers three modes: dual display for viewing weight and time simultaneously, auto-start timer mode that begins counting when it detects weight being added, and beverage mode for specific brewing methods. All three are accessible directly on the scale without requiring the app.

Q: Does the Pearl require the Acaia app to function?
A: No. The Pearl is fully functional as a standalone scale without the app. The app unlocks additional capabilities including recipe logging, brew data history, process monitoring, and multi-scale sync, but the core brewing functions operate independently.

Q: What does multi-scale sync mean in the app?
A: Multi-scale sync allows you to connect and align multiple Acaia scales at once through the app, making it easier to duplicate a recipe across different setups or stations. It's particularly useful for anyone brewing for multiple people or managing more than one brewing station.

Q: How long does the battery last and how does it charge?
A: The Pearl battery lasts 30 to 40 hours per charge and charges via included USB-C cable. Charge time is short enough that keeping it topped off between sessions is easy to maintain as a habit.

Q: Is the Pearl waterproof?
A: The Pearl is built to industrial standards with waterproofing designed for a real coffee environment. It's built to handle the splashes and spills that come with daily brewing.

Q: Is the Acaia Pearl a good gift?
A: For a coffee enthusiast who already owns a dripper and kettle, the Pearl is an excellent gift. It arrives with clear purpose, looks considered on any counter, and delivers a noticeable improvement in how a brewer understands and controls their process. It's the kind of upgrade that gets used every single day.

Q: Does Espresso Parts offer support after purchase?
A: Yes. We support every product we sell, including setup guidance, app pairing help, and brewing advice for getting the most out of the Pearl. Our team is here to help from day one.

About Acaia

Acaia is a California-based precision coffee equipment company founded on a single premise: the tools used to measure coffee should be as refined as the coffee itself. Founded in 2014, Acaia launched the original Pearl on Kickstarter before debuting the production model at the SCAA Expo, where it took home the Best New Product Award. Since then, Acaia has become the reference standard for precision coffee scales in specialty cafes and home setups worldwide, earning recognition for combining genuine measurement accuracy with a design language that belongs on a professional bar.

The Pearl in Pitch Black represents that standard at its most uncompromising: a scale built for coffee, finished for the counter it belongs on, and designed to be the last scale a serious brewer ever needs to buy. For the brewer who treats their craft as a practice worth refining, Acaia builds the tools that make that possible.

Warranty

Return Policy

Manufacturer Warranty.  Please register your scale after purchase. If your scale breaks due to normal use, please follow the manufacturer's warranty instructions. To submit a warranty claim please visit the manufacturer's warranty claim site.