Ascaso Steel UNO
Espresso Machines

Steel UNO

Ascaso

Released Apr 1, 2021 · Analysis updated Feb 23, 2026

Home espresso machine with PID temperature stability, programmable pre-infusion, volumetric dosing, and a 58mm portafilter system in stainless steel with walnut accents. The Ascaso Steel UNO scores 83/100 based on 4 expert reviews in the espresso machines category. Coverage includes reviews from Starkinsider, Coffeedant, Seattlecoffeegear, and Nucleuscoffee.

Critic Score

What's this?
83

based on 4 expert reviews

StarkinsiderCoffeedantSeattlecoffeegearNucleuscoffee

Low confidence · only 4 reviews

Where to buy

amazon$2,009.00

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Pros

  • Pid temperature control(3)
  • Programmable pre-infusion(3)
  • Volumetric dosing(2)
  • 58mm portafilter ecosystem(2)

Cons

  • Single boiler design requires temperature management for steaming(2)

4 Expert Reviews

85
May 23, 2023

The Ascaso Steel Uno offers modern features like PID control, volumetric dosing, and thermoblock efficiency in an elegant design, making it a premium choice for home espresso enthusiasts.

83
Nov 1, 2025

The Ascaso Steel Uno PID offers fast thermoblock warm-up, precise PID control, programmable preinfusion, and volumetric dosing in a compact body, making it ideal for espresso-first routines where spee...

82
Apr 21, 2021

The Ascaso Steel Uno offers solid prosumer performance with good temperature stability and extensive programmability, though its single boiler design requires some temperature management between brewi...

82
May 1, 2023

The Ascaso Steel Uno PID V4 offers professional-level features and performance in a mid-range machine with excellent temperature control and build quality.