Best Wi-Fi and App Dehumidifiers in 2026: 8 Picks Compared on Specs

Updated on Oct 24, 2026

For a damp basement or a stuffy bedroom, a Wi-Fi or app-controlled dehumidifier lets you check humidity levels and adjust settings without walking downstairs. The LG PuriCare 50 Pint/day Energy Star with Wi-Fi is our top pick: it is the only model in this guide that combines a 50 to 99 pint capacity, Energy Star certification, a drain hose, and a basement-use listing. The eight picks below were chosen from the catalogue by their stated specifications, with guidance from EPA and CDC on moisture control and from ENERGY STAR on sizing.

7 picks from 10 dehumidifiers that match this guide with a price we can quote today, made by 35 makers. Prices below are live, each shown with the time it was read.

Quick list

Which one is right for you?

• For a damp basement: The LG PuriCare 50 Pint/day Energy Star is the only pick here with a 50 to 99 pint class, Energy Star, a drain hose, and a basement designation. If your basement feels damp most of the year, start here. See pick 1
• For a large room with a stated coverage area: The Honeywell 3000 Sq. Ft. model and the Honeywell 30-pint both state 1,501 to 3,000 sq ft coverage. Choose the 3000 Sq. Ft. model if you also want the Alexa voice-control mention in the listing. See pick 3
• For an apartment or small room: The Midea 22 Pt. states coverage up to 1,500 sq ft and an under-50-pint class, with app and voice control in its name. The Frigidaire 22-pint is the alternative if Energy Star is your priority. See pick 6
• For a crawl space or job site: The ALORAIR 180 PPD is the only pick with commercial and crawl-space designations, a 150-pint-or-more class, and a pump. It belongs in spaces where a household unit is not enough. See pick 7

All 7 picks in detail

1 Best overall

LG PuriCare™ 50 Pint/day

Pints per day

50 to 99 pints

Type

Compressor

Drain hose included

Yes

For basements

Yes

For bedrooms and bathrooms

Yes

Energy Star

Yes

Wi-Fi or app

Yes

$289.00 (as of 10/24/2026 00:23 PDT - Details)

View on Amazon

The only pick in this guide that lists a 50 to 99 pint capacity, Energy Star certification, a drain hose, and basement use at the same time. It is the most complete Wi-Fi dehumidifier here on paper, and it sits with the LG PuriCare 50-pint ThinQ model as one of three 50 to 99 pint choices.

Pros

• 50 to 99 pint capacity class, shared with two other picks here
• Energy Star certification listed, one of four Energy Star picks in this guide
• Drain hose listed, the only pick with a drain hose in the specs
• Basement use and compressor type stated by the seller

Cons

• Coverage area in square feet not stated by the seller
• Pump not listed; the ALORAIR is the only pick with a pump
• App name not stated in the listing, unlike the other LG PuriCare model

Good fit if

• Homeowners with a damp basement who want the 50 to 99 pint class and Energy Star
• Buyers who plan to use a drain hose rather than empty a bucket

Skip if

• You need a pump for crawl-space or upward drainage
• You want the app identified by name before you buy

Verdict: The most complete Wi-Fi dehumidifier in this guide for a basement, with capacity, efficiency, and drain hose all stated.

2 Best for app control

LG PuriCare 50-Pint WiFi Dehumidifier

Pints per day

50 to 99 pints

Drain hose included

Yes

For basements

Yes

Wi-Fi or app

Yes

View on Amazon

It is the only pick whose listing names the companion app, LG ThinQ. With the same 50 to 99 pint class as the other two large units, it gives app-minded shoppers a known name and a strong capacity class without the Energy Star or hose features of the best overall pick.

Pros

• Listing names the LG ThinQ app, unique among the eight picks
• 50 to 99 pint capacity class
• Wi-Fi enabled per the seller

Cons

• Energy Star certification not listed
• Drain hose and pump not listed by the seller
• Coverage area in square feet not stated

Good fit if

• Shoppers who want a named app before purchase
• Households that need 50 to 99 pint capacity with basic drainage

Skip if

• Energy Star matters to you; the best overall LG and both Honeywells list it
• You need a drain hose or pump; those features are on the best overall LG and the ALORAIR

Verdict: The clear choice when you want the app named in the listing and still need 50 to 99 pint capacity.

3 Best for large basements

Honeywell 3000 Sq. Ft. Energy Star Smart Dehumidifier for Home Basements

Area (sq ft)

1,501 to 3,000 sq ft

For basements

Yes

Energy Star

Yes

Wi-Fi or app

Yes

$362.91 (as of 10/24/2026 14:42 PDT - Details)

View on Amazon

One of two picks that state 1,501 to 3,000 sq ft coverage, and the one whose listing also mentions Alexa voice control. Add Energy Star and a basement designation and you have the strongest large-area Wi-Fi option in this guide.

Pros

• States 1,501 to 3,000 sq ft coverage, tied for the largest area claim here
• Energy Star certification listed
• Basement use listed
• Listing mentions Alexa voice control

Cons

• Capacity in pints not stated by the seller
• Drain hose and pump not listed

Good fit if

• Large basement or open lower level where area coverage is the main question
• Buyers who want Energy Star with Wi-Fi and a voice-control mention

Skip if

• You need a stated pint capacity for sizing
• You need a pump for crawl-space drainage

Verdict: The large-area Wi-Fi pick for basements, with Energy Star and a voice-control mention in the listing.

4 Best under 50 pints for large rooms

Honeywell Smart WiFi Dehumidifier

Pints per day

Under 50 pints

Area (sq ft)

1,501 to 3,000 sq ft

For basements

Yes

Energy Star

Yes

Wi-Fi or app

Yes

View on Amazon

The under-50-pint class usually points to bedrooms or small spaces, but this Honeywell pairs it with a 1,501 to 3,000 sq ft area claim and Energy Star. For a large room that is only moderately damp, it covers more area per pint than the other under-50 picks.

Pros

• Under 50 pint capacity class, one of three here
• States 1,501 to 3,000 sq ft coverage, tied for the largest area claim
• Energy Star certification listed
• Basement use listed

Cons

• Drain hose and pump not listed by the seller
• Seller does not name an app or voice service

Good fit if

• Large but moderately damp rooms where a 50 to 99 pint unit is more than needed
• Buyers who want Energy Star in the under-50-pint class

Skip if

• Your space is very wet and needs the higher 50 to 99 pint class
• You want a named app or voice assistant in the listing

Verdict: A large-area Energy Star Wi-Fi unit in the under-50-pint class, for moderately damp spaces.

5 Best for bedrooms and small rooms

Frigidaire 22-Pint Portable Dehumidifier

Pints per day

Under 50 pints

For bedrooms and bathrooms

Yes

Energy Star

Yes

Wi-Fi or app

Yes

$199.00 (as of 10/24/2026 12:56 PDT - Details)

View on Amazon

It is the only pick that combines a small-room designation, an under-50-pint class, and Energy Star certification. For a bedroom or home office that needs steady moisture removal with Wi-Fi, this is the most complete small pick on paper.

Pros

• Small-room use listed by the seller
• Under 50 pint capacity class, one of three here
• Energy Star certification listed
• Wi-Fi enabled per the seller

Cons

• Coverage area in square feet not stated
• Drain hose and pump not listed

Good fit if

• Bedrooms, offices, and other small spaces with a musty feel
• Buyers who want Energy Star in a compact Wi-Fi dehumidifier

Skip if

• You need 50 or more pints for a large basement
• You want continuous drainage through a hose or pump

Verdict: The small-room Energy Star Wi-Fi option, for spaces where a large unit would be overkill.

6 Best for apartments and voice control

Midea 22 Pt. Smart Dehumidifier

Pints per day

Under 50 pints

Area (sq ft)

Up to 1,500 sq ft

Wi-Fi or app

Yes

$169.99 (as of 10/24/2026 00:34 PDT - Details)

View on Amazon

The only pick with a stated up to 1,500 sq ft area and a name that mentions both app and voice control. Its under-50-pint class matches an apartment or a single large room better than the basement-oriented units.

Pros

• States coverage up to 1,500 sq ft, the only pick with a stated area below the 1,501 to 3,000 sq ft class
• Listing mentions app and voice control
• Under 50 pint capacity class

Cons

• Basement use not listed by the seller
• Energy Star certification not listed
• Drain hose and pump not listed

Good fit if

• Apartment and condo owners with a stated 1,500 sq ft target
• Buyers who want voice-control mention in a compact unit

Skip if

• You need a basement or crawl-space unit
• Energy Star certification is a requirement

Verdict: A compact Wi-Fi and voice-control dehumidifier aimed at spaces up to 1,500 sq ft.

7 Best for crawl spaces and commercial spaces

ALORAIR 180 PPD Commercial Dehumidifiers with Smart WiFi

Pints per day

150 pints or more

Pump included

Yes

Commercial or industrial

Yes

For basements

Yes

For crawl spaces

Yes

Wi-Fi or app

Yes

$3,294.97 (as of 10/24/2026 11:32 PDT - Details)

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It is the only pick with commercial and crawl-space designations, the only one with a pump, and its 150 pints or more class dwarfs every other unit in this guide. If the job is a crawl space, a worksite, or a very wet basement, this is the one built for it.

Pros

• Only pick with crawl-space and commercial designations
• Only pick with a pump in the specs
• 150 pints or more capacity class, well above the 50 to 99 and under-50 picks
• Wi-Fi enabled per the seller

Cons

• Energy Star certification not listed
• Coverage area in square feet not stated by the seller
• Commercial and crawl-space focus, not a typical living-room unit

Good fit if

• Crawl spaces, construction sites, and very wet basements
• Buyers who need a pump to move condensate

Skip if

• You need a portable unit for a bedroom or apartment
• Energy Star certification is required

Verdict: The heavy-duty Wi-Fi dehumidifier for crawl spaces and commercial work, with a pump and 150-pint-or-more class.

Specs compared

How we chose these

We started with the site's Wi-Fi filter, which returned 8 dehumidifier listings whose seller specifications include Wi-Fi; several listings also mention an app or voice control. Because the pool is small, every matching unit appears in this guide. Shortlisting rules were simple: record the capacity class in pints when stated, the square-foot area when stated, Energy Star status, basement or crawl-space designations, drain hose and pump availability, and anything the seller says about an app or voice control. Prices shown on the page are read live from the store listing at the time the page loads, so they can change. No unit here was tested by this site. Choices rest on the seller's published specifications and on government guidance about moisture control, mold prevention, and dehumidifier sizing from EPA, CDC, ENERGY STAR, DOE, and University of Minnesota Extension.

What to look for

Capacity: match pints to the room and the dampness

Dehumidifier capacity is stated in pints removed per 24 hours, and ENERGY STAR's buying guidance says it is better to oversize than undersize. The Department of Energy changed the test procedure for portable units in 2019, and new labels are based on testing at 65°F instead of 80°F, so a new 30-pint model can look smaller than an older model labeled under the old method. In this guide, three picks list a 50 to 99 pint capacity, three list under 50 pints, the ALORAIR lists 150 pints or more, and the Honeywell 3000 does not state a capacity class.

Wi-Fi and app control: what the listing actually promises

All eight picks have Wi-Fi in the seller's specifications, since that is the filter this guide starts from, but the descriptions differ. One listing names the LG ThinQ app. The Honeywell 3000 name mentions Alexa voice control, and the Midea says 'App & Voice Control' without naming a service. If you want a particular app, a schedule, or a voice assistant, the listing text is the place to confirm it before buying.

Coverage area and where the unit goes

Only three picks state a coverage area. The Midea says up to 1,500 sq ft; the two Honeywell models say 1,501 to 3,000 sq ft. The other five do not state a square-foot figure, so their pint class and the room-condition guidance from ENERGY STAR are the sizing tools. Basement use is listed on four picks: the Honeywell 3000, the Honeywell 30-pint, the LG PuriCare Energy Star, and the ALORAIR.

Energy Star: efficiency for units that run a lot

Four of the eight picks list Energy Star certification: the Honeywell 3000, the Honeywell 30-pint, the Frigidaire 22-pint, and the LG PuriCare Energy Star. According to ENERGY STAR, a certified dehumidifier uses about 20% less energy than a similarly sized conventional unit while removing the same amount of moisture. Because a basement unit may run for long stretches, Energy Star is a useful filter when you compare models.

Drainage: bucket, hose, or pump

Portable dehumidifiers typically collect water in a bucket and shut off when it is full, as ENERGY STAR describes. Some models accept a hose for draining into a floor drain or sump, and some use a pump to move water where gravity cannot. In this guide, the LG PuriCare Energy Star is the only pick with a drain hose listed, and the ALORAIR is the only pick with a pump. The other six do not state either feature, so plan for bucket emptying unless the listing says otherwise.

Moisture control and mold prevention

EPA puts it simply: the key to mold control is moisture control. CDC recommends keeping indoor humidity no higher than 50% all day and lists a dehumidifier as one tool for that. University of Minnesota Extension advises using a dehumidifier in a damp basement and says not to keep windows open when it is damp outside, because humid outdoor air can undo the dehumidifier's work. A Wi-Fi unit helps because you can check humidity and nudge settings without visiting the space.

Questions

What does a Wi-Fi dehumidifier let me do?

At minimum, a Wi-Fi connection lets you see the humidity reading and change settings from a phone instead of walking to the unit. Some models add schedules, alerts, and voice control. One pick in this guide names its app, the LG ThinQ; one names Alexa voice control in the listing; and one mentions app and voice control without naming the service. Check the listing to confirm which smart features you will actually get.

How many pints do I need for a damp basement?

ENERGY STAR's sizing table for large rooms starts at about 30 pints per day for slightly to moderately damp spaces, 40 pints for very damp spaces, and 50 pints for wet spaces. A basement that feels damp most of the time is usually in the very damp or wet range, so the 50 to 99 pint picks in this guide are the safer starting point. If your space is small and only musty occasionally, an under-50-pint model may be enough.

Why do pint capacities look lower than on older dehumidifiers?

Since 2020, portable dehumidifiers have been tested at 65°F instead of 80°F, because 65°F is closer to real basement conditions, according to ENERGY STAR. Cooler air holds less moisture, so the same physical unit can show a lower pint number than an older model labeled under the old procedure. As a rough guide, an old 30-pint capacity is comparable to a new 20-pint capacity, and an old 50-pint capacity is comparable to a new 30-pint capacity.

Do I need a pump or drain hose?

No, but it depends on where the water will go. A bucket with automatic shutoff is the standard portable setup. A drain hose lets water flow to a floor drain or sump so you do not empty the bucket. A pump can push water up and away, which matters in crawl spaces where gravity drainage is impossible. In this guide, the LG PuriCare Energy Star lists a drain hose, the ALORAIR lists a pump, and the other six do not state either feature.

Should I leave windows open while the dehumidifier runs?

Usually not. University of Minnesota Extension says to keep windows closed when it is damp outside, because outdoor air can carry moisture back in while the unit is working. CDC also recommends keeping indoor humidity below 50% and fixing leaks as part of moisture control. The dehumidifier removes water from the air; an open window on a humid day can add it faster than the machine can pull it out.

Update history

• 2026-10-07: First published.

Sources

• Mold | US EPA
• A Brief Guide to Mold, Moisture and Your Home | US EPA
• Mold | Mold | CDC
• Dehumidifiers | ENERGY STAR
• Dehumidifier Testing and Capacity | ENERGY STAR
• Dealing with and preventing mold in your home | UMN Extension