The best best smart dehumidifier is the Midea 22 Pint Dehumidifier for Basement, the only model here that balances quiet operation, solid Wi-Fi connectivity, and an Energy Star rating for a 1,500-square-foot space at a price that doesn't scare off first-time buyers. It's the most reliable pick for anyone who wants to set a humidity target, connect it to Alexa, and forget about it.
Want to cover a bigger basement or a whole open-plan floor? The GoveeLife Dehumidifier Home 4 covers up to 4,500 square feet and pulls 50 to 137 pints per day, but you'll need to buy a drain hose separately if you don't want to empty its 2.0-gallon bucket every day.
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Before you buy, I'll walk you through what each of these eight machines actually does, who it's for, and what trade-offs come with it. If you're in a very dry climate or you're trying to fix a serious mold problem, a smart dehumidifier might not be your best first step. You'll get a clear "Who Should NOT Buy" section later.
Everything below comes from current Amazon product data, manufacturer specs, and each model's verified buyer track record. I haven't lab-tested these units myself. The notes here reflect what thousands of real owners report.
Quick Answer: The Best Smart Dehumidifier
The Midea 22 Pint Dehumidifier Basement wins for the best combination of coverage, smart features, and quiet performance in a mid-size space. Here's the full lineup ranked:
Thinking about buying a dehumidifier for a very small room or a massive unfinished basement? Jump to Who Should NOT Buy below before you spend anything.
Comparison Table
Here's the lineup at a glance: photo, product, who it's built for, and our /10 score.
Scroll sideways on small screens to see every column.
Midea 22 Pint Dehumidifier Basement: Best Overall for Mid-Sized Basements
#1
MideaWi-Fi, Alexa, reusable filter
8.8OUT OF 10
Dehumidifying Power8.8
Smart Features9.0
Noise Level9.2
Value for Money8.2
This is the smart dehumidifier we recommend most often for a typical unfinished basement or a large living room. It pulls 22 pints per day, which is enough to keep a 1,500-square-foot space comfortably dry. The reusable air filter saves you money over time, and the continuous drainage option means you can connect a garden hose and never empty the tank.
Wi-Fi connectivity lets you check humidity levels from your phone and set it to turn on or off around your schedule. It works with Alexa, so you can say “Alexa, turn on the dehumidifier” without getting up. Verified buyers consistently mention how quiet it runs, which makes it a solid choice for a bedroom or home office, not just a basement.
Flaws but not dealbreakers. The 22-pint capacity is modest. If you have a very damp 1,500-square-foot space, you might need to run it continuously for a few days to catch up. Some owners note that the app can be slow to refresh, though it’s a minor inconvenience.
Need more raw power? The
AEOCKY 5500 Sq.Ft model pulls 80 pints per day and covers over three times the area.
⚠Sizing: This model works best for spaces up to 1,500 square feet. If your basement is larger or has standing water, consider a 50-pint unit instead.
Pros
- ✓Quiet operation for bedroom use
- ✓Wi-Fi and Alexa compatible
- ✓Reusable filter saves money
- ✓Continuous drain option available
Cons
- ✕Only 22 pints per day for large spaces
- ✕App can lag on refresh
- ✕No built-in dehumidistat display
Smart Feature
Wi-Fi + Alexa
Best for: Homeowners with a mid-sized basement or large bedroom who want a quiet, connected dehumidifier without breaking the bank.
GoveeLife Dehumidifier Home 4: Best for Large Open Spaces
#2
GoveeLife4,500 sq ft, auto humidity
8.6OUT OF 10
Dehumidifying Power9.5
Smart Features8.5
Noise Level8.0
Value for Money8.4
If you have a large basement, an open-plan living area, or even a garage workshop, this is the machine that can keep up. The GoveeLife Home 4 covers 4,500 square feet and pulls between 50 and 137 pints per day, depending on the humidity level. It uses a compressor-based system with smart auto-humidity control, so it adjusts its operation based on the air it senses.
The 2.0-gallon bucket is bigger than average, but you’ll still need to empty it daily in a very damp space. The included drain hose solves that problem if you have a floor drain nearby. Wi-Fi connectivity lets you monitor and control humidity remotely through the GoveeLife app, which buyers generally find responsive and easy to set up.
Flaws but not dealbreakers. It’s louder than the DREO or Midea units. At higher fan speeds, you’ll definitely hear it running in an open room. The 4.0/5 rating from buyers reflects a few reports of inconsistent humidity readings, though most owners are satisfied with its performance.
⚠Drainage: The drain hose is included, but you’ll need to set it up properly. The 2.0-gallon bucket should be emptied daily in very humid conditions.
Pros
- ✓Massive 4,500 sq ft coverage
- ✓Smart auto humidity control
- ✓Included drain hose
- ✓Large 2.0-gallon bucket
Cons
- ✕Noisier than rivals at high speed
- ✕Some buyers report inconsistent humidity readings
- ✕Bulky unit for small rooms
Smart Feature
Wi-Fi + Auto Mode
Best for: Owners of large basements, open-plan homes, or garages who need serious moisture removal and don’t mind a bit of fan noise.
DREO Energy Star 2025 Smart Dehumidifier: Best Quiet Operation for Bedrooms
#3
DREO41 dB, 73 pints, 2,000 sq ft
8.5OUT OF 10
Dehumidifying Power8.5
Smart Features8.0
Noise Level9.5
Value for Money8.0
This is the quietest smart dehumidifier on this list, rated at 41 dB, which is quieter than a typical refrigerator. DREO designed this 2025 model for bedrooms, home offices, and living rooms where you want to remove moisture without a constant hum. It pulls 73 pints per day, which is a lot for a unit this quiet, and covers up to 2,000 square feet.
The 1.85-gallon water tank is decent, and the included drain hose means you can set it up for continuous operation. It has auto humidity control, three fan speeds, and a timer. Verified buyers consistently praise how unobtrusive it is during sleep, which is a big deal for anyone with allergy or asthma concerns.
Flaws but not dealbreakers. The 4.3/5 rating is strong, but some owners mention that the auto mode doesn’t always hit the target humidity exactly. It’s a minor quibble for the price. The tank is smaller than the GoveeLife’s, so you’ll empty it more often if you don’t use the drain hose.
If you need even more coverage for a very large space, the
AEOCKY 5500 Sq.Ft unit handles 5,500 square feet, though it’s not as quiet.
⚠Noise: 41 dB is very quiet, but compressor-based units still make a low hum. If you’re an extremely light sleeper, place it at least 6 feet from your bed.
Pros
- ✓Extremely quiet at 41 dB
- ✓73 pints per day capacity
- ✓Drain hose included
- ✓Energy Star certified 2025
Cons
- ✕Auto mode slightly inconsistent
- ✕Smaller tank than GoveeLife
- ✕No smart assistant integration
Best for: Anyone who wants to run a dehumidifier in a bedroom, nursery, or home office without the noise disturbing sleep or concentration.
LG PuriCare 50-Pint WiFi Dehumidifier: Best App Integration with LG ThinQ
#4
LGLG ThinQ app, quiet, 50 pint
8.7OUT OF 10
Dehumidifying Power8.5
Smart Features9.2
Noise Level8.8
Value for Money8.3
LG brings its ThinQ app experience to this 50-pint dehumidifier, and it’s the best smart home integration in this roundup. You can monitor humidity levels, set schedules, and receive alerts directly on your phone. The continuous drain option works with a standard garden hose, so you can set it up for unattended operation in a basement or large room.
The unit is Energy Star certified and runs quietly enough for a living space. At 50 pints per day, it’s a solid middle ground between the compact Midea 22-pint and the massive GoveeLife. Verified buyers at 4.4/5 stars consistently mention the build quality and the reliability of the LG ThinQ app, which is a cut above many generic dehumidifier apps.
Flaws but not dealbreakers. The tank is smaller than some competitors at around 1.8 gallons, so you’ll empty it more often if you don’t use the hose. A few owners report that the app setup can be finicky on the first try, but once connected, it stays stable.
If you want a similar premium experience but with a larger tank, the
LG PuriCare 50 Pint/day model is essentially the same unit with a slightly different design and a 4.6/5 rating.
⚠App Setup: The LG ThinQ app requires a 2.4 GHz Wi-Fi network. If your router only broadcasts 5 GHz, you’ll need to enable a separate 2.4 GHz band before connecting.
Pros
- ✓Excellent LG ThinQ app integration
- ✓Quiet operation for living spaces
- ✓Continuous drain hose option
- ✓Energy Star certified
Cons
- ✕Smaller water tank than competitors
- ✕App setup can be finicky initially
- ✕Premium price tier
Smart Feature
LG ThinQ App
Best for: Smart home enthusiasts who want the best app experience and are willing to pay a premium for LG’s ecosystem and build quality.
Midea Cube 20 Pint Dehumidifier Basement: Best Compact Design for Small Spaces
#5
MideaCube shape, large tank, Alexa
8.3OUT OF 10
Dehumidifying Power7.8
Smart Features8.5
Noise Level8.8
Value for Money8.0
Midea’s Cube is the most visually distinctive dehumidifier on this list, with a compact square design that fits into tight corners and under low shelves. It pulls 20 pints per day and covers 1,500 square feet, matching the standard Midea 22-pint in coverage but with a much smaller footprint. The large capacity water tank means you won’t be emptying it as often as you’d expect from a 20-pint unit.
It’s Wi-Fi enabled and works with Alexa for voice control. The continuous drainage option is available, and the reusable air filter is a nice touch for long-term savings. Verified buyers at 4.0/5 stars appreciate the quiet operation and the clever use of space, especially in cramped basements or laundry rooms.
Flaws but not dealbreakers. The 20-pint capacity is on the lower end. If your basement is very damp, you’ll want the 22-pint Midea or a 50-pint unit. Some owners also note that the cube shape can make it slightly top-heavy, so place it on a stable surface.
⚠Stability: The cube design is compact but can tip if bumped. Place it on a flat, level surface away from high-traffic areas.
Pros
- ✓Unique compact cube design
- ✓Large water tank for its size
- ✓Wi-Fi and Alexa compatible
- ✓Quiet operation
Cons
- ✕Only 20 pints per day
- ✕Can be top-heavy
- ✕Lower owner rating at 4.0/5
Smart Feature
Wi-Fi + Alexa
Best for: Anyone with a tight space like a small basement, laundry room, or closet who needs a compact, quiet dehumidifier with smart features.
DREO Energy Star 2025 Smart Dehumidifier: Best Value Alternative to Top Pick
#6
DREO41 dB, 73 pints, value pick
8.2OUT OF 10
Dehumidifying Power8.5
Smart Features7.5
Noise Level9.0
Value for Money8.8
This is the same DREO 2025 model as number three, but it carries a slightly lower owner rating of 4.0/5 and a more budget-friendly price point. It offers the same 73-pint capacity, 41 dB noise level, and 2,000-square-foot coverage. The drain hose is included, and it has auto humidity control, three fan speeds, and a timer.
The main difference from the higher-rated DREO is that some buyers report more variability in consistency. A few mention that the humidity sensor isn’t always as accurate as the pricier version. For the lower price, this is a solid trade-off if you’re willing to tweak the settings manually now and then.
Flaws but not dealbreakers. The 4.0/5 rating is still good, but it’s a step down from the 4.3/5 of the other DREO. Some owners also note that the app is basic and doesn’t offer scheduling options as robust as the LG ThinQ app.
⚠Sensor Accuracy: Some buyers report that the humidity sensor can be off by 5-10%. Using the manual mode gives you more control over the target humidity level.
Pros
- ✓Very quiet at 41 dB
- ✓73 pints per day capacity
- ✓Budget-friendly price tier
- ✓Drain hose included
Cons
- ✕Sensor accuracy varies
- ✕Basic app functionality
- ✕Lower owner rating at 4.0/5
Best for: Budget-conscious buyers who want a quiet, high-capacity dehumidifier and are comfortable with a basic app and manual mode adjustments.
LG PuriCare™ 50 Pint/day: Best Premium Build with Quiet Compressor
#7
LGTop-rated, quiet, Energy Star
8.9OUT OF 10
Dehumidifying Power8.5
Smart Features9.0
Noise Level9.2
Value for Money8.9
This LG PuriCare model is the highest-rated smart dehumidifier in this roundup at 4.6/5, and it’s easy to see why. It combines a 50-pint-per-day capacity with Energy Star certification, Wi-Fi connectivity through the LG ThinQ app, and a quiet compressor that won’t disturb your daily routine. The continuous drain hose option means you can set it up in a basement and forget about emptying the tank.
Verified buyers consistently praise the build quality, the accuracy of the humidistat, and the ease of setup. The auto shutoff feature is a nice safety touch, and the unit is compact enough to fit in a standard basement corner or bedroom. It’s essentially a refined version of the other LG PuriCare 50-pint model, with slightly better owner satisfaction.
Flaws but not dealbreakers. It’s priced at a premium tier, and the water tank is on the smaller side at around 1.8 gallons. If you don’t use the continuous drain, you’ll be emptying it daily in a very damp space. Some owners also note that the app, while good, isn’t as feature-rich as some dedicated smart home platforms.
If you want the same LG quality but need a larger tank, the
GoveeLife Dehumidifier Home 4 offers a 2.0-gallon bucket and massive 4,500-square-foot coverage at a lower price.
⚠Warranty: LG offers a standard 1-year warranty on this model. Registering the product online extends the warranty by an additional year in many cases.
Pros
- ✓Top-rated at 4.6/5 from buyers
- ✓Quiet compressor operation
- ✓Excellent LG ThinQ app
- ✓Energy Star certified
Cons
- ✕Premium price tier
- ✕Small water tank
- ✕App not as deep as dedicated smart home hubs
Smart Feature
LG ThinQ App
Best for: Those who prioritize build quality, quiet operation, and the highest owner satisfaction ratings, and are willing to pay a premium for the LG brand.
AEOCKY 5500 Sq.Ft Energy Star Most: Best for Whole-House Coverage
#8
AEOCKY80 pints, 5,500 sq ft, most efficient
8.4OUT OF 10
Dehumidifying Power9.8
Smart Features7.5
Noise Level7.8
Value for Money8.5
This is the heavy hitter of the group, designed for whole-house coverage up to 5,500 square feet with a maximum of 80 pints per day. AEOCKY earned the Energy Star Most Efficient 2025 certification, which means it pulls a lot of moisture with relatively low energy consumption. It includes a drain hose, an intelligent humidistat, and auto shutoff for safety.
Verified buyers at 4.4/5 stars appreciate the raw power and the ability to handle very damp basements, crawl spaces, and even large garages. The intelligent humidistat lets you set a target humidity level, and the unit will cycle on and off to maintain it. It’s a workhorse, not a beauty queen, but it gets the job done.
Flaws but not dealbreakers. It’s the loudest unit on this list. At high fan speeds, you’ll definitely hear it running. The smart features are basic compared to the LG ThinQ or Midea apps. Some owners also mention that the unit is quite large and heavy, so plan for a dedicated spot.
⚠
Noise: This is a powerful unit and it's not quiet. Expect noticeable fan noise, especially at higher speeds. Best suited for basements, garages, or unfinished spaces.
Pros
- ✓Massive 5,500 sq ft coverage
- ✓80 pints per day max capacity
- ✓Energy Star Most Efficient 2025
- ✓Intelligent humidistat included
Cons
- ✕Loud at high fan speeds
- ✕Basic smart features compared to LG/Midea
- ✕Large and heavy unit
Efficiency
Energy Star Most Efficient
Best for: Homeowners with very large basements, crawl spaces, or whole-house needs who prioritize raw moisture removal over quiet operation or app sophistication.
Buying Guide: Capacity, Coverage, Smart Features, and Noise
Picking the right smart dehumidifier comes down to four main factors. Here's what you need to know before you buy.
How Much Capacity Do You Really Need?
A dehumidifier's capacity is measured in pints per day. That's how much moisture it can pull from the air in 24 hours under standard conditions. The Midea 22-pint and Midea Cube 20-pint units are fine for mildly damp spaces up to 1,500 square feet.
The LG PuriCare 50-pint models and the DREO 73-pint units handle moderate to high humidity in larger spaces. The AEOCKY 80-pint monster is for serious moisture problems in very large areas.
A good rule of thumb: if you see condensation on windows or feel dampness in the air, go with a 50-pint or higher unit. If you just want to maintain a comfortable level in a dry climate, a 20-22 pint unit will do the job.
Coverage Area: Match the Machine to Your Space
Every dehumidifier lists a maximum square footage. The Midea units cover 1,500 square feet. The DREO units cover 2,000 square feet.
The LG units handle large rooms and basements. The GoveeLife covers 4,500 square feet, and the AEOCKY tops out at 5,500 square feet.
Don't overshoot too much. A massively oversized unit in a small room will cycle on and off too frequently, which wastes energy. Undersizing means it runs constantly without ever catching up.
Aim for a unit rated for your space or slightly larger.
Smart Features: What Actually Matters
All eight models here are Wi-Fi enabled. The key difference is the app quality. The LG ThinQ app is the best of the bunch, offering detailed scheduling, energy monitoring, and reliable connectivity.
The Midea and GoveeLife apps are solid but less polished. The DREO app is basic but functional. The AEOCKY's smart features are the most basic.
If you want voice control, the Midea units work with Alexa. The LG units work with the ThinQ app but don't natively support Alexa or Google Assistant. The DREO and GoveeLife units have their own apps but lack voice assistant integration.
Noise Level: Don't Ignore This
This is where many buyers get tripped up. The DREO units are the quietest at 41 dB, which is fine for a bedroom. The Midea units are also quiet.
The LG units are moderate. The GoveeLife and especially the AEOCKY are noticeably louder. If you're placing the dehumidifier in a living space or bedroom, prioritize a quiet model.
If it's going in a basement or garage, noise matters less.
To see how these factors play out on real picks, compare the Midea 22 Pint Dehumidifier Basement, GoveeLife Dehumidifier Home 4 and the DREO Energy Star 2025 Smart Dehumidifier reviewed above.
Who Should NOT Buy Best Smart Dehumidifier
A smart dehumidifier is the wrong purchase for a few types of buyers. Here's who should look elsewhere.
You Need to Solve a Serious Mold or Water Problem
If you have standing water, visible mold growth, or a flooded basement, a smart dehumidifier is not your first line of defense. You need to fix the source of the water first, whether it's a leak, poor drainage, or high groundwater. A dehumidifier can help maintain low humidity after the problem is fixed, but it won't dry out a wet basement or kill mold on its own.
Look at a sump pump, foundation repair, or a professional water damage restoration service instead.
You Live in a Very Dry Climate
If you're in a desert or arid region where indoor humidity rarely exceeds 40%, you probably don't need a dehumidifier at all. In fact, running one could make the air uncomfortably dry, leading to dry skin, static shock, and respiratory irritation. A humidifier might be a better fit for your needs.
Check your local climate data before buying.
You Want a Set-and-Forget Appliance Without Smart Features
If you just want to plug in a dehumidifier and empty the tank when it's full, you don't need to pay extra for Wi-Fi connectivity. A basic non-smart dehumidifier from a trusted brand will do the same job for less money. The smart features are useful for remote monitoring and scheduling, but they're not essential for basic moisture removal.
Final Verdict
The Midea 22 Pint Dehumidifier Basement is our top pick for most people. It balances quiet operation, solid Wi-Fi and Alexa connectivity, and a reasonable price. It's perfect for a mid-sized basement or large bedroom.
Want more power for a larger space? The GoveeLife Dehumidifier Home 4 covers 4,500 square feet and pulls up to 137 pints per day. It's louder, but it's the right tool for a big job.
Need the quietest option for a bedroom? The DREO Energy Star 2025 Smart Dehumidifier runs at 41 dB and handles 2,000 square feet. It's the best choice for sleep-friendly moisture control.
Looking for the best app experience? The LG PuriCare 50-Pint WiFi Dehumidifier offers the most polished smart home integration with the LG ThinQ app.
If you're still not sure which one fits your situation, go back and read the Who Should NOT Buy section. It might save you from buying something you don't actually need.
FAQ
What's the best smart dehumidifier overall?
The Midea 22 Pint Dehumidifier Basement is our top pick for its combination of quiet operation, Wi-Fi and Alexa connectivity, and reliable performance for spaces up to 1,500 square feet.
How do I know what size dehumidifier I need?
Measure your room's square footage. For mildly damp spaces, a 20-22 pint unit covers up to 1,500 square feet. For moderate humidity, a 50-pint unit covers up to 2,000-3,000 square feet.
For very damp or large spaces, go with a 70-80 pint unit.
Can I run a dehumidifier 24/7?
Yes, most modern smart dehumidifiers are designed for continuous operation. The auto shutoff feature turns the unit off when the water tank is full. For unattended use, connect a drain hose for continuous drainage.
Do smart dehumidifiers use a lot of electricity?
All the models listed here are Energy Star certified, which means they meet strict energy efficiency guidelines. The exact power consumption depends on the unit and how often it runs, but they are generally efficient for the amount of moisture they remove.
Can I use a dehumidifier in a bedroom while sleeping?
Yes, but choose a quiet model. The DREO units at 41 dB are the best choice for bedrooms. The Midea units are also quiet enough.
Avoid the GoveeLife or AEOCKY units for sleeping areas.
Do I need to empty the water tank every day?
It depends on the humidity level and the tank size. In very humid conditions, you may need to empty a 1.5-2.0 gallon tank daily. Using the continuous drain hose eliminates this task entirely.
