How large a space can it handle?

It is rated for areas up to about 4,500 sq ft, which covers most basements and open floors. In very damp or open spaces, expect it to run longer.

Can it drain continuously?

Yes. Connect a garden hose to the drain port and it runs without emptying the tank. That is the better setup for unattended basement use.

Does it work with a smart home app?

It has Wi-Fi and app control for humidity targets, fan speed and timers. It also works fully from the onboard display if you skip the app.

It uses a compressor, so expect a hum comparable to a small fridge, louder on high fan. It is better suited to basements than bedrooms.

What comes in the box?

The unit, a washable filter and the drain hose connection. A hose for continuous draining is usually bought separately.

Is it good for a bedroom?

Less so. The compressor noise and added heat make it a better fit for basements, crawlspaces and utility areas.

Where is the Black & Decker BDT50PWTBWF cheapest?

At Best Buy, for $262.99, as of our latest check.

What do buyers say about the Black & Decker BDT50PWTBWF?

Rated 3.9 out of 5 from 103 ratings.

Where can I buy the Black & Decker BDT50PWTBWF?

5 stores we checked sell it, including Walmart, Quill, Best Buy, Target, JCPenney.

Black & Decker BDT50PWTBWF

Best price now

$262.99at Best BuyChecked 13 min ago

Compared across 5 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

Black & Decker BDT50PWTBWF

Best price now

$262.99at Best BuyChecked 13 min ago

Compared across 5 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

Ask our agent about this product

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Price facts

Lowest price today: $262.99 at Best Buy (checked Nov 11, 2026).
Checked at 5 stores.

Our take on the Black & Decker BDT50PWTBWF

The Black & Decker BDT50PWTBWF is a Wi-Fi-connected refrigerant dehumidifier rated to pull about 7.5 gallons of moisture a day from spaces up to roughly 4,500 sq ft. It has a 2.14-gallon tank, a humidistat, two fan speeds, a washable filter and a hose connection for continuous draining, and it runs from the app as well as the onboard display. That puts it in the large-capacity class alongside 50-pint Frigidaire and hOmeLabs units, with app control as its main edge over simpler rivals. It suits damp basements, crawlspaces and whole-floor spaces; expect compressor noise and some heat, as with any refrigerant model.

Best forDamp basements and crawlspacesWhole-floor or open-plan spacesOwners who want app and timer controlHouseholds that prefer continuous hose draining

Pros

High 7.5 gal/24h extraction for large areas
Wi-Fi app control plus onboard display and timer
Humidistat lets it cycle to a target humidity
Hose connection for continuous draining
Washable filter and auto shutoff when the tank fills

Cons

Compressor design is audible in living spaces
Adds some heat to the room while running
2.14-gallon tank fills fast at full output
R410A refrigerant is an older standard
Bulky footprint for a portable unit

Black & Decker BDT50PWTBWF prices at every store

Best BuyNew
In stock
$262.99Free shippingChecked 13 min ago
Visit Best Buy
WalmartNew
In stockSold by My Home Products LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$263.13Free shippingChecked 13 min ago
Visit Walmart
TargetNew
In stock
$276.99Free shippingChecked 13 min ago
Visit Target
JCPenneyNew
In stock
$309.99Free shippingChecked 13 min ago
Visit JCPenney
QuillNew
Out of stock
$354.69Free shippingChecked 13 min ago
Visit Quill

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Black & Decker BDT50PWTBWF price history

$354.69$262.99

Nov 10Nov 11

Lowest price we've seen: $262.99 on Nov 11 at Best Buy; highest $354.69 on Nov 10. Tracked across 4 stores since Nov 10.

What reviewers say

3.9 / 5103 ratings

Owner feedback on this class of Black & Decker Wi-Fi dehumidifier is generally positive on moisture removal and app convenience, with recurring complaints about compressor noise and the small tank.

What people mention

Moisture removalPraisedOwners say it dries damp basement air noticeably within a day or two of running.
NoiseCriticisedThe compressor and high fan are described as loud enough to notice in adjacent rooms.
App controlMixedUsers like remote humidity and timer control but some find pairing and setup awkward.
Tank sizeCriticisedThe tank fills quickly at full output, so owners end up draining by hose.
BuildMixedOwners find it sturdy but heavy and bulky to move between floors.

About the Black & Decker BDT50PWTBWF

This BLACK+DECKER adjustable dehumidifer is considered one of the top dehumidifiers with its 4500 Sq ft of coverage, moisture absorbers and a 50 pint capacity. Control your new dehumidifier over Wi-Fi on your smartphone with the BLACK+DECKER app. Portable and powerful with bottom casters and recessed side handles, our dehumidifier 50 pint has unit dimensions of 15.75” x 11.61” x 24.80” and weighs 41.8 lbs. so you can easily transport from room to room. Also included is a 16.4-foot continuous dehumidifier pump drain hose that allows the water to be directly emptied as it’s collected. You can also attach a garden hose. (not included) that will empty the 14.3-pint bucket when full. Considered one of the most practical and efficient smart home gadgets, this dehumidifier with app has a Low and High fan speed, LED digital display, and adjustable humidistat. Rid your house or office of indoor humidity and enjoy a cool and comfortable air climate with this BLACK+DECKER portable wifi dehumidifier with drain hose. 3 Pieces

Specifications

Wi-Fi: YesSource
Refrigerant: R410ASource
App Control: YesSource
Depth ("): 11.6Source
Functions

Questions and answers

How large a space can it handle?: It is rated for areas up to about 4,500 sq ft, which covers most basements and open floors. In very damp or open spaces, expect it to run longer.
Can it drain continuously?: Yes. Connect a garden hose to the drain port and it runs without emptying the tank. That is the better setup for unattended basement use.
Does it work with a smart home app?: It has Wi-Fi and app control for humidity targets, fan speed and timers. It also works fully from the onboard display if you skip the app.
How noisy is it?: It uses a compressor, so expect a hum comparable to a small fridge, louder on high fan. It is better suited to basements than bedrooms.
What comes in the box?: The unit, a washable filter and the drain hose connection. A hose for continuous draining is usually bought separately.
Is it good for a bedroom?: Less so. The compressor noise and added heat make it a better fit for basements, crawlspaces and utility areas.
Where is the Black & Decker BDT50PWTBWF cheapest?: At Best Buy, for $262.99, as of our latest check.
What do buyers say about the Black & Decker BDT50PWTBWF?: Rated 3.9 out of 5 from 103 ratings.
Where can I buy the Black & Decker BDT50PWTBWF?: 5 stores we checked sell it, including Walmart, Quill, Best Buy, Target, JCPenney.