Anywhere. Anytime.
Thanks to the IoT connectivity integrated.


for the modern baristas, both in coffee shops and at home.


to give volume only to your passion.

PREMIUM Grinding

with burrs with an exceptional design and patented treatments.

Download Prometheus app for Android and iOS:


Technical details

Touch Display with 3 programmable doses, "Extra Dose" mode and maintenance alerts.

New ELR System with the sloped grinding chamber providing an Extremely Low Retention.

Automatic filter holder recognition (patented), without any manual dose selection.

Electronic adjustment of burrs positioning, directly adjustable from both touch display and regulation knob.

Integrated IoT connectivity, with specific apps dedicated to roasters and users, ensuring constant grinder monitoring and performance measurement.

Cool grinder: temperature monitoring system of the grinding chamber combined to the forced cooling system grants constant performance over time.

"Silent Technology" reducing the grinding noise by over 20 dB compared to the conventional grinders.

"High Speed" grind dispersion: special engine-burrs set optimizing the dispensing speed (7,5 - 11 g/s) while preserving the proper temperature of freshly ground coffee.

"High Speed" maintenance of burrs (without losing the grinding setting).

All-purpose fork for "Hands-Free" operations, adjustable in height and suitable to any type of filter holder (also naked).

Bean hopper security system.

Video Content

  • Eureka Oro: The grinders of the next 100 years

  • Prometheus: pure innovation for the modern barista

  • First Level Display Functions

  • SRPF Adjustment & Portafilter Recognition

  • Unboxing & Zero Calibration

  • Cleaning & Substitution of the Flap

  • Cleaning & Substitution of the Burrs

  • Prometheus Brochure

    PDF - 3.27 mb
  • User Manual

    PDF - 3.41 mb
  • First Installation Guide

    PDF - 0.53 mb
  • User App Manual

    PDF - 0.86 mb
  • Prometheus - Technical Flyer

    PDF - 3.31 mb
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The Eureka centenary heritage gave life to EUREKA ORO:
a new generation of coffee grinders which is equipped with the latest technology and expression of the “State of the Art” in coffee grinding for any type of coffee preparation.


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