EasterBlack-owned or founded brands at TargetGroceryClothing, Shoes & AccessoriesBabyHomeFurnitureKitchen & DiningOutdoor Living & GardenToysElectronicsVideo GamesMovies, Music & BooksSports & OutdoorsBeautyPersonal CareHealthPetsHousehold EssentialsArts, Crafts & SewingSchool & Office SuppliesParty SuppliesLuggageGift IdeasGift CardsClearanceTarget New ArrivalsTarget Finds#TargetStyleTop DealsTarget Circle DealsWeekly AdShop Order PickupShop Same Day DeliveryRegistryRedCardTarget CircleFind Stores

Sponsored

Levoit 4.5L Oasis Mist Smart Humidifier

Levoit 4.5L Oasis Mist Smart Humidifier - image 1 of 4
Levoit 4.5L Oasis Mist Smart Humidifier - image 2 of 4
Levoit 4.5L Oasis Mist Smart Humidifier - image 3 of 4
Levoit 4.5L Oasis Mist Smart Humidifier - image 4 of 4
Levoit 4.5L Oasis Mist Smart Humidifier - image 1 of 4
$89.99 when purchased online
Target Online store #3991

About this item

Highlights

  • Warm & Cool Mist: Customize your humidity with 2 mist temperatures, perfect for seasonal changes.
  • Large Top-Fill Tank: Pour water directly into the 1.19 gal / 4.5 L tank without flipping anything over.
  • Smart Control: Control settings, create schedules, connect to voice assistants, and receive real-time notifications with the free VeSync app.
  • Auto Mode: Automatically adjusts the mist level (Low, Medium, High, Automatic Stop) to maintain your target humidity percentage.
  • Aromatherapy: Add your favorite essential oils to the built-in aroma box.
  • Large-Room Coverage: Quickly humidifies a 215–430 sq ft room.
  • Optional Ambient Light: Cycle through different colors (pink, green, and blue) or choose a custom color in the VeSync app.
  • Long Runtime: Enjoy continuous mist for up to 45 hours before refilling.

Description

The Levoit OasisMist 450S Smart Humidifier helps you thrive throughout the changing seasons with warm and cool mist. Equipped with humidity sensors, the Levoit OasisMist gives you real-time humidity updates and automatically adjusts mist levels for you to maintain your target humidity percentage. Control settings, connect to third-party voice assistants, create schedules, customize the ambient light, and more with the free VeSync app. You can also enjoy continuous humidity in a 215–430 sq ft room for up to 45 hours before refilling the large, 1.19 gal / 4.5 L top-fill tank.
Dimensions (Overall): 11.97 Inches (H) x 6 Inches (W) x 10.8 Inches (D)
Weight: 5.3 Pounds
Misting Type: Warm and Cool Mist
Moisture Output: .5 Gallon
Capacity (Volume): 1.18 Gallon
Number of Settings: 10
Filter Type: No Filter Needed
Industry or Government Certifications: No Certifications
Room Size Range: 300-500 sq. ft.
Run Time per Fill: 45 Hours
Volts Required: 120 Volts
Power Source: Electric
Battery: No Battery Used
Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 88304179
UPC: 810043377683
Item Number (DPCI): 085-18-4757
Origin: Imported
Energy Guide Label Not Required:
ENERGYGUIDE LABEL NOT REQUIRED
WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov www.p65warnings.ca.gov
If the item details above aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 16 inches length x 16 inches width x 10 inches height
Estimated ship weight: 9 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Q: When you say purified water do you mean bottle purified or could I use a Brita to fill the humidifier and avoid the fine white dust?

submitted by stacey - 11 hours ago
  • A: To help reduce white dust, we recommend regular cleaning as detailed in the manual and using distilled water for best results. As another alternative, purified or filtered water will be slightly better than tap water.

    submitted byEtekcity-Cosori-Levoit - 9 hours ago
    Brand expert

Q: Should you use distilled water?

submitted by N - 22 days ago
  • A: We recommend using purified or distilled water to fill the tank. Using tap water may result in white dust (dried minerals) on surfaces.

    submitted byEtekcity-Cosori-Levoit - 21 days ago
    Brand expert

Q: Is this dishwasher safe?

submitted by Joe - 28 days ago
  • A: Please do not place any part of the humidifier in a dishwasher as this may damage the unit.

    submitted byEtekcity-Cosori-Levoit - 27 days ago
    Brand expert

Q: Is this easy to clean?

submitted by libros1140 - 29 days ago
  • A: Our top-fill design simplifies the process of cleaning with a wide opening to ensure easy access to the tank.

    submitted byEtekcity-Cosori-Levoit - 27 days ago
    Brand expert

Summary of reviews

The Levoit OasisMist Smart Humidifier is highly praised for its dual mist capabilities, sleek design, and smart features. Guests appreciate its effectiveness in improving air quality, ease of use, and the ability to integrate with smart home systems. The humidifier is particularly noted for its quiet operation, large water capacity, and the option to use essential oils, making it a versatile addition to any room.
    Generated by AI from the text of recent reviews (includes incentivized reviews)
    4.8 out of 5 stars with 43 reviews
    ease of use: 4.71 out of 5
    quality: 4.71 out of 5
    value: 4.43 out of 5
    85% would recommend
    7 recommendations

    Excellent humidifier

    5 out of 5 stars
    Thumbs up graphic, would recommend
    Randy77 - 15 days ago, Verified purchaser
    Seems well made, works perfectly, easy to fill. I use distilled water exclusively.
    ease of use: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?

    bluetooth saves my life

    5 out of 5 stars
    Thumbs up graphic, would recommend
    cleomarie - 15 days ago
    i really love this thing. i’ve had it about a week now and so far i have no complaints!! i was looking for a big humidifier for my room because i have such dry skin as soon as the seasons change even while living in the very humid state of florida. im so bad about remembering to refill my water tank and remembering to clean the humidifier and i love that this one lets you connect to an app that you can view and control the settings AND best of all it sends you notifications when you need to put more water in and when you need to clean it!!! i wish the nightlight was a little bit brighter but overall im very happy with this humidifier!!
    quality: 5 out of 5
    value: 5 out of 5
    ease of use: 5 out of 5
    2 guests found this review helpful. Did you?

    Great humidifier for the money!

    5 out of 5 stars
    Thumbs up graphic, would recommend
    walkinginmem - 16 days ago
    It gets so dry here in winter that we absolutely have to use a humidifier. It does wonders for us plus my kids. We have one in all 3 of their bedrooms. Public that it is so quick and easy to refill, even the kids can easily do it. It's a great portable size. And I love the mist function too.
    ease of use: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?

    Home device I didn't know I needed

    5 out of 5 stars
    Thumbs up graphic, would recommend
    MR - 17 days ago, Verified purchaser
    Great compact device with built in smart technology. I love that it gives you a reading of your humidity level and that you can set schedules through the app.
    ease of use: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?

    Inaccurate, not adjustible, overpriced

    3 out of 5 stars
    Thumbs down graphic, would not recommend
    Lady Feet Problems - 1 month ago, Verified purchaser
    It gets a 3 b/c the main thing I need it to is humidify, and it does that. It doesn’t get a higher score b/c the hydrometer is CRAZY wrong and varies wildly minute to minute, and b/c it’s supposed to have multiple mist strength settings but no matter how I have it set, it just goes at full blast (tank only lasts about 20 hrs on lowest setting: same as on high). I should have paid a lot less for a more basic model with equivalent functionality
    quality: 3 out of 5
    value: 1 out of 5
    ease of use: 3 out of 5
    3 guests found this review helpful. Did you?

    GAME CHANGER

    5 out of 5 stars
    Thumbs up graphic, would recommend
    Claire - 1 month ago, Verified purchaser
    Best purchase ever while I've had covid. My sleep was improved overnight when I started using the humidifier. The set up is easy & the settings are great.
    value: 5 out of 5
    ease of use: 5 out of 5
    quality: 5 out of 5
    1 guest found this review helpful. Did you?

    Great Product

    5 out of 5 stars
    Antex - 1 year ago
    originally posted on etekcity.com
    Wonderful Product as advertised; great quality for the money
    1 guest found this review helpful. Did you?

    Oasis Mist 450S Humidifier

    5 out of 5 stars
    New customer - 2 years ago
    originally posted on etekcity.com
    This unit meets our needs in our bedroom that is 180 sq.ft in area
    2 guests found this review helpful. Did you?

    Love it!!!

    5 out of 5 stars
    Thumbs up graphic, would recommend
    ForagerPanda - 2 years ago, Verified purchaser
    I recently took a new job where I am in an office that is apparently incredibly dry in the winter. I'm a crazy plant lady so as my new desk has a skylight, of course I took the opportunity to buy new plants! Unfortunately even though they had great light they were dying left and right, and after realizing the dry air was taking a toll on my health as well I set out to find a warm mist/cool mist hybrid humidifier. I researched TONS of humidifiers. Warm mist is better for plants, and I get cold easily, but most of the humidifiers I looked at with warm mist capabilities were huge, bulky, and frankly not very pretty. I finally stumbled upon this Levoit with no reviews and took a chance-- I'm so glad I did! I love the app-- you can add your plants to figure out what the ideal humidity is to make them all happy, use it to set the light to a custom color and brightness, and I can track my humidifier from home! You can set the humidity to a custom range and schedule, which is something else I didn't find when researching other brands/models. I can fill the tank on Friday before I leave work, and even on the lowest warm setting running on a schedule of 8:30am-5pm the tank will last most of the weekend. This humidifier is also visually appealing and just happens to match the color palette of my cubicle walls/desk! Thank you for saving my plants (which bounced right back) and my nose from more sinus infections Levoit!! I'm now looking at getting a second one for home!
    ease of use: 5 out of 5
    quality: 5 out of 5
    value: 5 out of 5
    4 guests found this review helpful. Did you?

    4 out of 5 stars

    4 out of 5 stars
    smashadash - 2 years ago
    originally posted on etekcity.com
    It’s a nice upgrade from Levoit’s previous product line. There’s always room for improvement, and my suggestion is that it could have a bigger tank size for longer capacity time. On the low mist setting it last 30-ish hours with a humidity level of 30-35%. I live in Colorado where the climate is dry year round and worse over the winter months with the forced air heating. Overall, it’s a good purchase and a good price.
    3 guests found this review helpful. Did you?

    Great

    5 out of 5 stars
    - 2 years ago
    originally posted on etekcity.com
    Does as intended. Medical and non medical reasons are doing well. Like the features especially the sleep mode. Reading manual helped a lot and is a great reference.
    1 guest found this review helpful. Did you?

    Very Dissapointed

    1 out of 5 stars
    Jack P. - 2 years ago
    originally posted on etekcity.com
    Unlike my two other Levoits, In automatic, I cannot set the humidity below 40 percent as the machine seems to have a built in floor at that level. This setting is necessary because the humidistat controlling the unit is inaccurate. This unit also does not seem to have the capacity to humidify the 550 Sq ft area I have it in.
    1 reply from Customer Service team - 2 years ago
    We appreciate you sharing your experience with us, Jack. The OasisMist can set the humidity percentage between 40-80% through the VeSync app. Please also keep in mind that this model has an effective range of 215–430 ft². We have a wide range of humidifiers, some that can cover a 550 ft² area. Need help deciding on the best model for you? We would be happy to chat further - just reach out and mention this review. You can email us at support@levoit.com or call us at (888) 726-8520. Our phones are open Monday thru Friday, 9:00 AM to 5:00 PM PST.
    2 guests found this review helpful. Did you?

    Great product

    5 out of 5 stars
    Jamal - 2 years ago
    originally posted on etekcity.com
    So far so good. Love it’ll the design and it is quite
    1 guest found this review helpful. Did you?

    Easy to set up

    4 out of 5 stars
    Dennis from Dalton - 2 years ago
    originally posted on etekcity.com
    Okay machine does the job. I feel that there are too many other functions that are not necessary. The simpler the better.
    1 guest found this review helpful. Did you?

    Love this purifier/humidifier!

    5 out of 5 stars
    Lisa43Nc - 2 years ago
    originally posted on etekcity.com
    [This review was collected as part of a promotion.] I HAVE to use a humidifier in the winter time and I am so glad I got to use this one! I normally just use a plain Jane humidifier and while it did the job this one is so much better. I love that it also cleans the air around me. The dry air from the heaters really drys me out and I stay stuffy and stopped up during the winter months. With the Levoit Oasis Mistn I have not had that problem. It cleans the dust that the heater blows around while also adding the humidity that I need. It's super easy to program and use. I use the timer feature at night so I don't need to worry about getting up to turn it off. Filling it up with water is really as well. I can't say enough how much I love this. It has made my life so much easier and I'm able to breathe so much better. I highly recommend this humidifier and the Levoit brand.
    1 guest found this review helpful. Did you?

    compact, super quiet

    5 out of 5 stars
    Bumpkinz - 2 years ago
    originally posted on etekcity.com
    I received this free to test from another company and I just love this( I do not get paid to review) it's small, super quiet, incredibly effective. I received this a few days before Christmas and have been loving ever since. It's been below zero here for a few days and I've used it in our bedroom at night and slept so much better.
    3 guests found this review helpful. Did you?

    Best Humidifier I've Ever Owned!

    5 out of 5 stars
    Corinne - 2 years ago
    originally posted on etekcity.com
    I have had this for a little over a week and it has helped immensely. Love it.
    Did you find this review helpful?

    Great features

    4 out of 5 stars
    tooth fairy - 2 years ago
    originally posted on etekcity.com
    [This review was collected as part of a promotion.] It works really well as a humidifier, but then so did my previous one for years. My big issue with humifiers has always been the leaking after a year, but this one looks really solid. The smart features are really great as well.
    Did you find this review helpful?

    Amasaazijg! Machine!!

    5 out of 5 stars
    soillk98 - 2 years ago
    originally posted on etekcity.com
    [This review was collected as part of a promotion.] I love love love this unit. It works well quiet and smart! It's an ideal solution. Adjustable from Alexa, the app... Perfect. Tank is pretty but too. Lasts all night.. It a real treat it has night mode and it looks great!
    1 guest found this review helpful. Did you?

    Game Changer!

    5 out of 5 stars
    Nate26 - 2 years ago
    originally posted on etekcity.com
    [This review was collected as part of a promotion.] I've had sinus pressure/congestion for years now and I've been keeping this humidifier on overnight, every night since I got it. It's been super helpful and I'm finally able to sleep easy. The air quality in my bedroom has improved tremendously. There's also a little slot on the side (shown in the pictures) that you can put a few droplets of essential oils to add to the quality. There's 4 modes: Mist- keeps it running constantly Auto- constantly adjusts to the perfect level Sleep- light turns off and is more silent Warm- emits a slightly warmer mist
    1 guest found this review helpful. Did you?

    Get top deals, latest trends, and more.

    Privacy policy

    Footer

    About Us

    About TargetCareersNews & BlogTarget BrandsBullseye ShopSustainability & GovernancePress CenterAdvertise with UsInvestorsAffiliates & PartnersSuppliersTargetPlus

    Help

    Target HelpReturnsTrack OrdersRecallsContact UsFeedbackAccessibilitySecurity & FraudTeam Member Services

    Stores

    Find a StoreClinicPharmacyOpticalMore In-Store Services

    Services

    Target Circle™Target Circle™ CardTarget Circle 360™Target AppRegistrySame Day DeliveryOrder PickupDrive UpFree 2-Day ShippingShipping & DeliveryMore Services
    PinterestFacebookInstagramXYoutubeTiktokTermsCA Supply ChainPrivacyCA Privacy RightsYour Privacy ChoicesInterest Based AdsHealth Privacy Policy