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Acaia Pearl Model S Coffee Scale

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Bring home your own barista trainer with the Acaia Pearl Model S Coffee Scale. An update to the original Acaia Pearl, the Model S adds extra brew modes and a brand new brew guide to streamline your morning cuppa. The app-connected scale syncs with your choice of Acaia brew app to control from your smartphone, browse custom drink recipes, or record your favorite coffees and recipes. At center stage for the Model S is its new Brewguide Feature, which lets you browse uploaded recipes from the Brewguide App and recreate them in your own home. Each recipe is built with weight, time, and customizable sounds to walk you through the process of a perfect cup. Other features include a sunlight-readable screen, portafilter weight mode, a water-resistant design, and 0.1-g accuracy.

  • Acaia Brewguide:
  • Smart Scale:
  • Brew Modes:
  • 0.1g Accurate:
  • Water-resistant:
  • Rechargeable:
    • Pros
      • Brew Guide: The new Brewguide app is revolutionary for the home coffee lover. Imagine recreating award-winning coffee recipes exactly as the original barista intended.
      • Everything Scale: With modes for everything you can think of (and some things you wouldn't) the Models S is an accessory your skills can grow into over time.
    • Cons
      • So Very Complicated: Acaia's software is no joke. 6 different brew modes, 5 downloadable apps, and over 20 unique settings control the Pearl's day-to-day functionality. Seriously, read the manual first.
  • Tips and Tricks
    Acaia's Apps: ExplainedBrewguide: Just for the Model S, share and save recipes and upload them to your scaleBrewmaster: Logs your coffee technique in cool graphs and visualizations to see your progressBrewbar: Designed for the craft Cafe, Brewbar lets you track multiple scales/kettles at once for a pour over stationCoffee: A digital diary for your Acaia scale, Acaia Coffee is the place to document your favorite blends or brew methodsUpdater: At least this one is self-explanatory, download this app to update your scale to its newest firmware

About Acaia

Acaia started with a simple goal: to combine design and technology in the specialty coffee community. To this end, the company's team of incredible innovators went to work developing high-performing hardware integrated with the latest software to optimize the most granular aspects of coffee creation. Committed to accuracy and exceptional build quality, Acaia has quickly become a leader in the industry. Shop Acaia's fantastic catalog here at Seattle Coffee Gear

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  • Manufacturer
    Acaia Corp.
  • Manufacturer SKU
  • Model Number
  • Width
    6.25 inches
  • Depth
    6.25 inches
  • Height
    1.25 inches
  • Product Weight (lbs.)
  • Material

Warranty Information

What it Covers: Acaia Pearl and Pearl Model S Scale

Length: 1 year from purchase date (customer is responsible for freight charges when sending in the defective scale and receiving the replacement.)

Who Supports the Warranty: Acaia, warranty covers manufacturer defects within 1 year of the purchase date.

Warranty Contact Information: Email at

User Manuals

Acaia Pearl Model S User Manual

Questions & Answers