Best Smart Wi-Fi Dehumidifiers

A small Wi-Fi dehumidifier for a bedroom, bathroom or small basement, for buyers who want app control. More efficient 25-pint units cost about the same.

A small, smart dehumidifier with an unusually large bucket, for a bedroom, bathroom or small damp room where a hose isn’t practical.

A compact, efficient Wi-Fi dehumidifier for a large room or a modest basement. It is the pick of hOmeLabs’ range on value.

A mid-size, efficient Wi-Fi dehumidifier for a living area or a moderately damp basement with a floor drain.

A low-priced, efficient 50-pint pump unit with Wi-Fi for basements. Its main weakness is unclear warranty support.

A conventional upright 50-pint dehumidifier with a pump and Wi-Fi at a low price, for basements without a floor drain.

A full-size 50-pint dehumidifier with a built-in pump and Wi-Fi, for damp basements where there is no floor drain. Efficient for its size, though the warranty is short.

A smart 50-pint dehumidifier from a major appliance brand, for large rooms and basements with a floor drain.

An efficient 50-pint dehumidifier for basements and large rooms whose oversized bucket suits places without a floor drain. A pump version is sold separately.

A Wi-Fi 50-pint basement unit with a pump, for spaces where water has to drain uphill. ENERGY STAR rivals at the same price cost less to run.