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    Recall notice

    On July 11, 2024, Atomi recalled their Smart Heaters due to fire and burn hazards as the units could turn on without user input. The recall involves the following models, AT1323, AT1481, AT1520, AT1482, AT1521, AT1632 and AT1635. In total over 100,000 units were sold in the US and Canada. Consumers should immediately stop using the recalled heaters and are urged to contact Atomi at 888-770-7140, or at http://www.atomiheaterrecall.com/ or http://www.atomismart.com/. For more information, read the Consumer Product Safety Commission’s alert here.

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    We investigate, research and test so you can choose with confidence.

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    We investigate, research and test so you can choose with confidence.

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

    CR's Expert Take

    How did it perform in our expert lab testing?

    Overall Score

    The Overall Score for this model is derived from our expert lab test results.
    Unlock ratingswith membership.
    Current Range of Tested Space Heaters
    What goes into the Overall Score?
    Room heating
     /  5
    Spot heating
     /  5
    Burn risk
     /  5
    Fire safety
     /  5
    Controls
     /  5
    Portability
     /  5
    Noise
     /  5
    Hot surface
     /  5
    Controls Score
     /  5
    Ease of use
     /  5
    Moving/Carrying Score
     /  5
    Color
     /  5
    Output (watts)
     /  5

    About

    The Atomi Smart AT-1481 is part of the Space Heaters test program at Consumer Reports. In our lab tests, Space Heater models like the AT-1481 are rated on multiple criteria, such as those listed below.

    Room heating: A high score means the space heater raises the average room temperature more during a 15-minute period. A top-scoring model delivers a strong heating performance when heating a room.

    Spot heating: A high score means the space heater raises the temperature of a seated person when placed nearby and aimed directly at them during a 15-minute period. A top-scoring model delivers strong, focused heat.

    Burn risk: A high score means the heater stays cool enough to touch briefly, even at its hottest setting. A top-scoring model should be less likely to cause burns during use.

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