Eureka Atom W 65 & W 75 Grinder Overviews

The engineers at Eureka HQ are constantly burning the midnight oil to conjure up ways to make crafting espresso at home more accessible, more precise, and tastier. By introducing their next generation of grind-by-weight technology in the beloved Atom series with the Eureka Atom W 65 and Atom W 75, they’re able to bridge the gap between commercial and home grinders—offering similar performance, build quality and an effortless workflow compared to some pricier options. 

New features and specs

The W models have some external build quality improvements compared to the original Atom 65 and 75. Clocking in at 25 pounds, Eureka made the body one wrap-around steel panel with minimal plastic parts. The removable sections, such as the base, top plate, screen, and portafilter fork, make for a more streamlined look. 

The main differentiation factor when choosing between the W 65 and the W 75 is the burr size, conveniently listed in the name of the grinder. They both have a 430W motor, and the burrs spin at a speed of 1700 RPMs. Thus, the main difference is going to be grind times. The W 75 is faster and can grind 4-5 grams per second vs. the W 65’s output of 3.3-3.8 grams per second. These are just averages and will change based on your grinding dose. Does this really make a difference in the cup? The short answer is that, in the home setting, probably not, but if you make a lot of espresso or want the best performance, go for the W 75. If not, the W 65 is still an upgrade over the entire Mignon and Oro line. In general, a larger burr set paired with a beefy motor can grind your dose with less heat and friction, which, in turn, produces fluffier and more evenly distributed grounds. Additionally, if you’re working a drink line on a coffee cart or need a performance upgrade for a small café, you should go for the W 75. Your workflow will be much faster. 

• Grind-by-weight— Accurate to the tenth of a gram, the GBW feature is a boon and offers the utmost convenience and accuracy for the home and café barista alike. While the W series can also grind by time, why would you? The GBW feature eliminates a step in your workflow and ensures that your dose is accurate each time. 
• Universal hands-free grinding—The portafilter rest on the front of the grinder, which can take any portafilter and be adjusted to grind hands-free. We must admit, it’s pretty luxurious to place your portafilter on the rest and get the perfect dose without even having to hold it or touch a button. The addition of grinder lights will help with those dark morning brews. 
• Touchscreen menu—The touchscreen is a massive upgrade from previous Eureka touchscreens. It employs a TFT capacitive touch display with IPS (in-plane switching) technology, making it as intuitive and responsive as a smartphone touchscreen. You can program up to three grind-by-weight settings or use a continuous mode.
• Want to single-dose instead? Although the GBW Atom models are not designed for single-dosing, you can successfully single-dose with them. The portafilter rest design allows you to use a dosing cup to grind hands-free. 

One thing that is so nice about the W Atom series is how easy they are to use and how repeatable the results are. The workflow is seamless. All you have to do is put coffee in the hopper, turn the grinder on, choose one of the three GBW options, choose your desired dose, place your portafilter on the rest, and then bam; you have your dose. If you choose 18g, you’ll be spot on, or within 1-2 tenths of a gram variance—unbelievable accuracy for grinders in this price range. 

If it's not broken, don't fix it!

The Atom W series maintains the same features that make the original shine.

• Eureka's patented "ACE" System that prevents clumping and static electricity
• Micrometric infinite adjustment dial for intricate fine-tuning
• Sound insulation for a relaxing grinding experience
• Can grind for all brew methods

The Eureka W 65 and 75 offer incredible speed, convenience, and grinding accuracy with its grind-by-weight feature. It’s important to remember that making espresso at home is and should be indulgent. “Do I need grind-by-weight?” is the wrong question to ask. Instead, you should ask, “Do I want to elevate my espresso experience?” If the answer is yes, then by all means, do not deprive yourself of the best new grinders Eureka offers. Treat yourself to the Eureka Atom W 65 or W 75—you’ll thank yourself each time you pull a shot.