All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Compact, Without Compromise - The Ratio Four brings thoughtful brewing to smaller spaces. With a compact footprint and clean, modern design, it delivers exceptional coffee without taking over your counter.
Purpose-Built for Smaller Batches - Designed for 5–20 oz brews, the Ratio Four is ideal for solo mornings, smaller households, or filling a travel mug before heading out. The right amount of coffee, without the full-pot commitment.
Pour Over Inspired Brewing - An automated bloom cycle gently saturates the coffee bed before brewing, while precise water dispersion helps promote balanced extraction. Better coffee, fewer variables.
Removable Water Tank - The removable water tank makes filling and cleaning simple, especially in smaller kitchens or under cabinets where every inch counts. A small detail. A very useful one.
One-Button Simplicity - No complicated menus or unnecessary settings. Just add water, add coffee, and press brew. The Ratio Four handles the details so your coffee routine feels easy from the first cup.