# I test a lot of espresso machines, but the new KitchenAid KF4 has one of the smartest features I've ever seen — and it'll stop your coffee maker from getting gross

> Automatic coffee makers are a brilliant time-saver, preparing your favorite latte or lungo at the press of a button, and handling all the grinding, brewing, and steaming while you get on with making your breakfast,…

- **Source:** [TechRadar](https://www.techradar.com/home/coffee-machines/i-test-a-lot-of-espresso-machines-but-the-new-kitchenaid-kf4-has-one-of-the-smartest-features-ive-ever-seen-and-itll-stop-your-coffee-maker-from-getting-gross?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a2a032b98950b7972284ccd)
- **Published:** 2026-06-11
- **Category:** Smart Home
- **Tags:** #coffee #espresso #ever #features #getting #gross #handling #kitchenaid
- **Canonical:** http://localhost:4321/a/6a2a032b98950b7972284ccd

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_GearOpen's distilled summary. The full original article is published at TechRadar (source link above); GearOpen does not republish the source's full text._