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CHI

CHI Lava 1" Ceramic Hairstyling Iron (PRO, digital): the downsides first

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#4 of 8
$$Flat ironScore 4.1/5
Amazon 1–2 star share
not available

Good Housekeeping's top performer in almost every category, with a wide 200-450°F range and a very long cord. It has no ready chime, and Wirecutter preferred a $30 Remington. Make sure you buy the digital PRO version.

Top complaints

  • No ready chime

    The display shows the temperature rising, but there is no sound when it is ready. Reviewed lists this as a con, and Good Housekeeping's pros wished for an audible tone.

  • Pricey; lost to a budget iron

    Reviewed lists 'Expensive' as a con. Wirecutter's panel liked how it glided, but it was edged out by the about $30 Remington.

  • Lookalike fixed-heat version

    The CHI Lava 1-inch listing on Amazon (B07L37WXVC) has an on/off switch and no temperature settings. In its review summary, owners flag the lack of heat control (73 of 83 mentions negative) and some say it doesn't get hot enough.

What owners love

  • Top lab and panel results

    Good Housekeeping says it ranked best in almost every category, and testers saw noticeable shine in one pass. It reached 96% of its maximum temperature in 60 seconds.

  • Wide, fine-grained heat range

    200-450°F in 10° steps, about 39 s to heat, smooth 4-inch plates and an 11-foot cord, the longest Reviewed tested. Reviewed names it best for thin hair.

    Source: Reviewed
  • Glides, handles coils

    Wirecutter's panel liked how quickly it glided. One tester said it was hot enough to straighten super coily hair.

Good for
  • Fine or thin hair that needs low heat
  • Shine in one pass
  • Bathrooms where the outlet is far away (11-ft cord)

Scores (tap for why)

  • Straightening results4.5
    Why 4.5?Best in almost all of GH's categories, with shine in one pass. Wirecutter found it straightened super coily hair.
  • Hair-friendly heat4.0
    Why 4.0?It goes down to 200°F in 10° steps, and Reviewed names it best for thin hair. There is no damage test.
    Source: Reviewed
  • Heat-up & temperature control4.0
    Why 4.0?About 39 s heat-up (Reviewed) and 96% of max in 60 s (GH), with fine 10° steps. There is no ready chime.
  • Ease of use4.0
    Why 4.0?It glides easily (Wirecutter) and has an 11-foot cord (Reviewed), but no audible ready signal.
  • Durability4.0
    Why 4.0?Reviewed lists 'durable' as a pro. No owner failure data was found for the PRO version.
    Source: Reviewed

What experts say

  • Good Housekeeping (via AOL): Top pick (2023-09-19, from 90+ irons tested over time): best in almost every category. The only wish was an audible ready tone.
  • Reviewed: Best for thin hair (updated 2024-12-02): durable, wide heat range, smooth plates. The cons are no chime and price, and it was listed as unavailable at the time.
  • Wirecutter (NYT): Finalist, not a pick: it glides fast and handles coily hair, but the Remington edged it out.
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