HealthSmart 500ML Essential Oil Diffuser for Large Rooms, Cool Mist Humidifier and Aromatherapy Diffuser, Adjustable Timer, Mist Mode and 7 LED Light Colors, White (Pack of 1)
$23.99








Price: $23.99
(as of Nov 07, 2025 18:37:20 UTC – Details)
Product description


1. Gently Remove Cover

2. Pour in Fresh Water

3. Add Favorite Blend of Oils

4. Plug In, Turn On & Enjoy

Leading Technology and Stylish Elegance

4 Timer Settings
Produces an ultra-fine, soothing mist in four time intervals (1 hour, 3 hours, 6 hours or Continuous On) so you can tailor your aromatherapy experience.

7 Different Mood Lights
Suit your every mood, day or night, with an optional ambient light displays 7 different colors, or cycles through every colo

2 Mist Modes
Control the output of aroma and humidify with the option of a HIGH mist and LOW mist mode.

Pure Ultrasonic Cool Mist Technology
Bring comfort and tranquility into your home with these decorative aroma therapy diffusers. Designed for any room, these powerful little diffusers fit perfectly on a coffee table or bed side table alike and fill the air with your choice of mood enhancing essential oil blends.
Simply remove the cover, add water, plug in and press the power button and let the diffuser do the rest. It will go to work in seconds and has a built-in auto shut-off mode, for peace of mind.
These elegant diffusers also feature a subtle colored light, for even more environmental relaxation. You can program it to stay on your favorite color or cycle through 7 different colors during operation. Whether you start your day with an invigorating blend or finish with a relaxing mixture of essential oils, you are sure to love these new aroma therapy essential oil diffusers.
Essential Oil Diffuser BPA Free 500mL Water Tank 16 hour of Diffuser Power Whisper Quiet Mist 6ft power cord Anti-slip mat bottom Essential oils sold separately
Is Discontinued By Manufacturer : No
Product Dimensions : 2 x 5.5 x 9.4 inches; 1 Pounds
Item model number : 40-500-190
Date First Available : April 13, 2018
Manufacturer : HealthSmart
ASIN : B07C683MBH
Best Sellers Rank: #28,547 in Health & Household (See Top 100 in Health & Household) #89 in Aromatherapy Diffusers
Customer Reviews: 4.3 4.3 out of 5 stars 12,142 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Plastic
Oil diffuser will automatically and safety shut off once the water runs out so the unit doesn’t overheat. The 500mL tank is large enough to use in any size room and the tank is easy to clean and maintain so the unit lasts for years
Diffuser for essential oils features a smart touch panel to easily control the lighting, high or low mist mode and a 1hr/3hr/6hr timer that will keep misting until the water runs out.
Colorful mood light has the ability to cycle through 7 different colors or stay on one. It is great for creating a calm uplifting atmosphere during meditation or to use as a night light. It can be used as a humidifier or as a room air freshener
Aromatherapy diffuser’s compact design is sleek and modern. The beautiful and modern wood grain base complements any room. It is the perfect apartment essential, dorm essential or new home essential to bring peace and tranquility anywhere
Diffuser product specs: Scent diffuser comes with an AC adapter (located inside the tank), 6ft power cord and user manual. Essential Oils sold separately. For best results, use distilled water.

NEW YORK CONTENT CREATOR –
Review of My New Baby Humidifier
I recently purchased a new humidifier, and I can’t recommend it enough for parents looking to create a clean, healthy environment for their little ones. This humidifier not only keeps my baby’s room perfectly humidified, but it also purifies the air, ensuring my little one breathes fresh, clean air all night long.Since using it, I’ve noticed a significant improvement in the air quality—no more dryness or stuffiness. It’s whisper-quiet, which is perfect for maintaining a peaceful sleep environment, and the sleek design fits beautifully into the nursery. Plus, it’s super easy to clean and refill, which is a huge plus for busy moms like me.If you’re looking for a reliable, high-quality humidifier for your baby, this one is a game-changer! Healthy air, happy baby!
❤️RAWR-RAWR❤️ –
🌫️ Review: Mini Ultrasonic Cool Mist Humidifier
This small home humidifier has been a total win for my space. I was looking for something compact enough to sit discreetly on a nightstand, but still powerful enough to make a noticeable difference—and this model hits the mark.✅ What I Love:Size & Portability: It’s lightweight, easy to move between rooms, and perfect for bedrooms, offices, or even travel.Quiet Operation: Runs with a soft hum that’s barely noticeable—ideal for sleeping or working.Auto Shut-Off: Great safety feature—turns off when water runs out, so I never worry about leaving it on too long.USB Powered: Super convenient to use with laptop chargers or power banks if needed.💧 Performance Highlights:Keeps air comfortably moist during dry seasons or when using indoor heat.Helps reduce skin dryness, nasal irritation, and static.Can run for several hours on a single fill, depending on the model.🚫 Things to Consider:Water Capacity: The tank is small, so it may need to be refilled daily for continuous use.Limited Coverage: Best for small rooms—won’t effectively humidify large areas.Minimal Features: Some models don’t include timer settings or adjustable mist levels.🌟 Overall:If you want a reliable, affordable humidifier for a small space, this one delivers excellent value. It’s simple, efficient, and perfect for personal comfort in dry environments without taking up much room. It doesn’t last that long because of the pink mold that you constantly have to clean out but I just clean it well with vinegar and use distilled water.
Julie Jackson –
Last a long time
Nice basic just like the pic. It’s a good size. Mine had instructions but wasn’t hard to figure out. Like that you can have the light or not. Easy to use seems durable holds fair amount of water it’s not loud to me it’s in my living room I pay it no attention it’s nice with the colorful light last all day or you can do it for the 1 or 3 hrs setting been working with no issues.
Morgan –
Works for price
Pumps out a lot of mist for the size! It makes a slight humming noise which is actually quite a relaxing sound to fall asleep to with occasional bubbling of water sound. It is very easy to set up and refill. It states in the directions that you can use sink water, but I’m going to stick to fridge water. The color changing light is a nice touch! I had no idea it had that feature upon purchase. The only downfall is the touch-buttons to turn on. It does not work very well, it takes me pressing the area about 10 times before it will turn on, and I just purchased it yesterday. Once it is on though, it stays on.I ordered this because I got laryngitis from yelling/talking for too long 2 nights in a row. I needed more humidity because my throat was so dry. It really helps! I’m sure it is good for my skin too
Amazon Customer –
Have them all over
Works great and definitely worth the price.
Jude –
Exasperating!
I normally read the negative reviews, not because of being negative, but just want to know what to look for, but this time I didn’t. There were so many positive reviews, I took my chance. While it’s a neat little thing, it’s as annoying as all get out. Sometimes the buttons work just right and the mist can be seen, other times, nothing. Directions say to touch the button lightly one time to change the mist, I touch it lightly and it turns off and I have to start all over again. I follow directions to set the color setting and it shuts off, start again. It takes several tries to get it where I want it. The concept is good, the appearance, just right, but the workability of it gets frustrating. I’m curious to see if I get any longevity out of it or if will quit on me like it did other buyers. I definitely wouldn’t buy it a second time. Glad it was for me and not a gift.I am writing a follow up review. I finally got the buttons to work like I want them to and that feature worked out, it gives off a nice puff of vapor but I’m going to have to quit using it as the plug is getting really warm, rather hot to the touch. I’m worried of it starting a fire as it’s not normal for a plug to get hot. That’s an indication of something not right. So I guess it’ll have to go to the garbage. I’m now afraid of what the hot plug means. I don’t want to take a chance of it causing a fire.
stefanie andre –
Je l’utilise beaucoup facile a nettoyerFais de belles couleurs3 sorte de variations de tempsIdéal pour chambre a coucher
Eloísa Espinosa Rodríguez –
Perfecto para ambientar el hogar, oficina, etc
Mikebnowak –
What a smell. Mood light not for me.