BooKoo 에스프레소 모니터

The auto-start when it senses the portafilter is slick—no fumbling to hit a button mid-pull. Watching the flow profile change as I adjusted my grind was genuinely eye-opening, and it’s made my morning shots way more consistent.

I was a bit skeptical about whether the auto-start feature would actually work with my machine, but it picked up the flow right away. The live pressure data on the app helped me dial in my usual beans in half the time.

The pressure profiling is a game changer for dialing in different beans, and the extraction data is surprisingly detailed. My only small gripe is that the app connection can be a bit fiddly to set up initially, but once it's paired, it works flawlessly.