Brew-by-Weight Scale



Brew-by-Weight functionality for the Linea Mini. The Brew-by-Weight Scale uses a predictive drip algorithm for unparalleled precision. Simply set your dose, engage the paddle, and let the machine and scale do the rest. Subject to Compatibility.




Introducing Brew-by-Weight, an exclusive machine & scale collaboration between Acaia and La Marzocco Home that automatically stops your espresso shot. Designed for the Linea Mini, Brew-by-Weight elevates the home espresso experience with machine learning and a predictive drip algorithm for unparalleled precision. Set your dose, engage the paddle, and let the machine and scale do the rest. Featuring auto-tare and auto-time upon turning the paddle. Precision and convenience, simplified for the Linea Mini.

Requirements for compatibility
The Brew-by-Weight Scale utilizes La Marzocco-specific firmware to connect to your Linea Mini. Standard Acaia Lunar scales cannot be updated to achieve Brew-by-Weight functionality.

Precisely for You

Brew-by-Weight’s precision and predictive features fit perfectly with your lifestyle. Step away and return to a perfectly brewed espresso.


Dual Dose Setting via La Marzocco Home App

Customize your espresso style by setting up to two doses or opt for a continuous flow mode, all through the La Marzocco Home app.


Machine Learning & Predictive Drip Algorithm

Brew-by-Weight’s machine learning gets better over time, using a predictive drip algorithm to  know when to stop brewing—ensuring you consistently hit your desired weight.


Auto-Tare and Timer

Engage the paddle and the scale auto-tares and begins timing automatically, streamlining the brewing process.


Seamless Compatibility

Designed to integrate seamlessly with any Connected Linea Mini, making every espresso shot perfect.


The scale and machine will ignore anomalous scale readings such as
setting cups down or touching the scale during the brewing process.

Water-Resistant Design

Built to handle spills, ensuring durability in any coffee setting.

Fast & Stable Readings

Get precise measurements quickly with a resolution of 0.1g.

Built-in Timer

Monitor your brew duration for consistent results every time.

Rechargeable Battery

A USB-C rechargeable battery ensures long-lasting use.


Durable Aluminum Body

A premium build that’s as stylish as it is sturdy.

For Linea Mini Owners with Updated Firmware:
If your machine is already connected and updated to the latest firmware version (v1.0rc7 or greater), your Linea Mini is fully compatible with Brew-by-Weight. All you will need to enjoy this feature is the Brew-by-Weight Scale.

For Linea Mini Owners with Connected IoT Board, but outdated Firmware:
If your Linea Mini has an IoT board but hasn’t received a firmware update (e.g., “v1.0rc3”), you’ll require a combination of the Brew-By-Weight Scale and a Gateway. Please note that this installation may necessitate the assistance of a technician. This scenario is most likely if you purchased a Linea Mini that was connected capable, but you have never connected it via the App.

For Linea Mini Owners without an IoT Board:
If your Linea Mini is not connected capable, and you have not upgraded to an IoT board, you will need the Brew-by-Weight Scale and a full IoT kit.

Please verify your compatibility with these requirements before making a purchase to ensure you can fully take advantage of Brew-by-Weight. If you have any questions, please don’t hesitate to reach out to