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Luma Comfort

Luma Comfort Clear Ice Cube Maker: the downsides first

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#2 of 8
$$Clear cubeScore 3.6/5
26%
of Amazon ratings are 1–2 stars
(checked 2026-10-10)
1,549 ratings.

The clear-ice pick at both Wirecutter and Serious Eats: crystal-clear, slow-melting cubes, the most ice per hour Serious Eats measured, and an easy side drain. The first batch is slow, it's bulky with no self-clean, and Amazon owners report breakdowns around a year and loud operation.

Top complaints

  • Breaks after about a year

    Amazon's summary says durability is a concern because units break after a year, and reliability is mixed. 20% of ratings are 1 star.

  • Noisy

    Amazon owners report loud sounds during operation. Serious Eats found the hum steady but says the dense cubes make a racket when they drop.

  • Slow first batch, bulky, no self-clean

    Its first batch takes 20-25 minutes (Wirecutter, Serious Eats), it takes more counter space than the bullet picks (Wirecutter), and it lacks a self-cleaning cycle, so it should be drained and wiped by hand weekly (Serious Eats).

What owners love

  • Clear, slow-melting cubes

    Wirecutter found the ice consistently clear and lasting over an hour in room-temperature water, and sodas stayed bubbly. Amazon owners call the ice restaurant quality.

  • Most ice per hour

    Serious Eats measured 609 g in an hour, the most in its chart; Wirecutter says each batch is about three times a bullet batch.

  • Side drain and easy-break sheet

    Serious Eats says it was the only model with a side drain, which made it easy to empty; Wirecutter found its ice sheet the easiest to break into cubes.

Good for
  • Cocktails and fizzy drinks (clear, slow-melting ice)
  • Big batches
  • Easy draining from the side

Scores (tap for why)

  • Ice speed & output4.0
    Why 4.0?Slow first batch (21 minutes), but the highest one-hour total at Serious Eats (609 g) and three times a bullet batch per cycle (Wirecutter).
  • Ice quality5.0
    Why 5.0?Consistently clear, slow-melting cubes that keep soda fizzy (Wirecutter, Serious Eats).
  • Quietness3.0
    Why 3.0?A steady white-noise hum, but loud cube drops (Serious Eats); Amazon owners report loud operation.
  • Easy cleaning3.5
    Why 3.5?The only side drain in Serious Eats' test made draining easy, but there's no self-cleaning cycle; it needs a weekly hand wipe.
    Source: Serious Eats
  • Reliability2.5
    Why 2.5?Amazon owners report breakdowns after about a year; 26% of ratings are 1-2 stars.

What experts say

  • Wirecutter (NYT): Best for clear cubes: consistently clear ice that breaks apart easily and keeps fizzy drinks bubbly, but batches take 20-25 minutes and the machine is bigger.
  • Serious Eats: Best clear ice maker: high-quality ice, high yield and an easy side drain, but a 21-minute first batch, noisy cube drops and no self-cleaning cycle.
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