Search  for anything...

Cigar Oasis Magna 3.0 Cigar Humidor Humidifier - Electric Humidifier for Cigars - LCD Humidity & Temperature Display - Efficient Sensor Controlled Fan - Soft-Touch Button - 10-50 Cubic Ft Cabinet

  • Based on 459 reviews
Condition: New
Checking for product changes
$285.00 Why this price?
Save $19.00 was $304.00

Buy Now, Pay Later


As low as $47.50 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 10
Order within 23 hours and 34 minutes
Available payment plans shown during checkout

Features

  • EFFECTIVE SEALED DESIGN HUMIDIFICATION: The Cigar Oasis Magna 3.0 boasts a seamlessly sealed design, optimal and precise humidity levels without the risk of over-humidifying your cabinet ensures your cigars remain in peak condition (10-50 cubic ft.)
  • SENSOR POSITIONING OPTIONS: Easily place the remote sensor where you want in your humidor using the included six-foot extension and secure it with a robust 3M mounting lock, ensuring your cigars thrive in the ideal environment.
  • INTUITIVE CONTROLS AND MONITORING: The 3.0 model boasts Soft-Touch buttons and a large back-lit LCD for easy monitoring of humidity, temperature, set points, and low water alerts, all visible from a distance ensuring your cigars are always in the ideal condition
  • TRANSPARENT WATER RESERVOIR: This electronic humidor features a transparent water base with expanding water beads, ensuring a balanced humidity release when using distilled water only (with an average refill time of 2-5 weeks)
  • TRANSPARENT WATER RESERVOIR WITH EXPANDING BEADS: This electronic humidor features a transparent water base with expanding water beads, ensuring a balanced humidity release when using distilled water only (with an average refill time of 2-5 weeks)
  • Optional Use: SmartHumidor App Service requires subscription billed through iOS App Store & Android Google Play For remote viewing & adjustment on Mobile devices.

Product Dimensions: 6.5 x 12.7 x 6 inches


Item Weight: 1 pounds


Department: unisex-adult


Manufacturer: Cigar Oasis


Item model number: HUMI-CO-MAG


Is Discontinued By Manufacturer: No


Assembly required: No


Batteries required: No


Included Components: Cigar Oasis Magna


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect for my large cabinet humidor!
Size: Magna
I've been using the Cigar Oasis Magna for about 2 years, and it's a fantastic Humidifier. I have a large cabinet humidor, generally with about 2,000 cigars in it. The Oasis has no problem holding constant 65% humidity (65% is my preference, but the Magna 3 can easily hold higher humidity levels, if desired), and has performed flawlessly. The Oasis also has connections for external fans, which I'm using to power a couple small fans in the upper corners to allow for good airflow inside the humidor. The humidity level shown on the electronic display goes out of adjustment sometimes, but it can be calibrated manually. I recommend putting one or two calibrated hygrometers in your cabinet to keep the Oasis honest. What I do is calibrate my external hygrometers every couple months using the "salt method", and then adjust the Oasis to match. If you're using a smaller humidor or a tupperdor, Boveda packs are the best way to go. If you've got a large cabinet humidor, however, you definitely need this! ... show more
Reviewed in the United States on January 15, 2024 by Stoney Stoney

  • Cigar Oasis Magna 2.0 works as described
Size: Magna
So far, so good. It took my cigar cabinet inside my wine cellar from 40% to 71% in one day and has maintained this for over 45 days so far with only one fill up. My cabinet is three feet wide, 18 inches deep and ten feet tall. It has glass shelves, green board sealed walls and an outdoor storm door with enough room in front of the shelves to pass air flow. It sits inside a wine cellar kept at 57 degrees. The machine is very precise, so when the humidity drops to 70% it throttles between 70 and 71, turning on and off every few seconds. There is a slight hum with the fans. I would describe it as equal to the decibels of a running kitchen faucet into a stock pot getting ready for a meal, it's obvious but not too loud. I have not ordered any add-ons, like the additional fans and adaptors; this machine is doing a great job for my sized cabinet. Assembly was very simple and probably could have been done without reading the instructions. The very tiny beads included hydrate to an amazing size of a pea. I am using two other hygrometers, previously calibrated, to verify the digital accuarcy of the included device. They are all dead on. ... show more
Reviewed in the United States on January 8, 2017 by ohiojim

  • What is due with a job?
Size: Magna
It’s pretty good to do the job. I had some distilleries water And everything is good. I recommend this product for the smoke shops .
Reviewed in the United States on October 21, 2024 by Lucky

  • Great Cigar Humidifier
I've had trouble for a long time keeping my cigars in the 60 to 65% humidity range that I prefer. The interior of my humidor measures roughly 45"W x 27"H x 14"D. It's lined in spanish cedar, has two slotted shelves and two hinged doors that open the entire front side. I usually have 10 to 12 boxes on the floor, which is also where the Oasis II sits. The two shelves together hold eight mesh baskets. Each basket holds about 40 cigars, with a couple more boxes on the second shelf. All together I typically have around 600 cigars on hand. I was using a much smaller Oasis XL Plus. During the winter heating season, it had to be refilled three to four times a week to stay in my target humidity range. The humidor is sealed and gasketed but is not 100% airtight. Tired of constantly refilling the XL Plus, I decided to try the much larger Oasis II. Wow - what a difference! With the Oasis II, I can now go over a month without refilling. It's reservoir is many times larger than the XL Plus. And with its top side reservoir cap, I can easily refill it without having to take it out of the humidor, as I did with the XL Plus to open its top half to refill. The dual fans are another excellent design feature. One fan runs constantly to insure the moist air circulates evenly throughout the humidor. That eliminates any dead-air or dry spots, and ensures all the cigars are at the same level of humidity. The second fan kicks in only when its sensor tells it to draw more humid air from the reservoir. The remote humidity gauge has large, bright red numerals that I can easily read from across the room. I also have a second electronic humidity gauge with a wireless remote readout that typically reads about 5% lower than the Oasis II. I split the difference for an average of about 63%. Just a tad on the drier side because I prefer the feel that creates, versus 70%, which feels a little damp to me. But if that's what you like, the Oasis II can easily get to 70%+ and stay there. It's fairly quiet, with a soft hum when nothing else is creating any sound in the room. Its foot print is about the size of two corona boxes, end to end, and a little more than two boxes high. The power cord and the cord for the humidity gauge are both long enough that I didn't need any extensions. Overall this is a great product. It's a smart design with all the features a real cigar enthusiast wants in a good humidifier for a larger humidor. The Oasis II is a great value for its price and will in turn take excellent care of your smokes as they age over time. ... show more
Reviewed in the United States on January 29, 2012 by DMA3

  • Piece of junk and terrible customer service
Size: Magna
0 stars would be about right, but that's not an option. About 3 days ago everything went south. The oasis control unit keeps going out of calibration. I recalibrate and its fine for a short time and then the calibration goes out again, to 56% under the actual humidity level. This is causing my humidor to reach 75% - 76% humidity or more. The App will also no longer connect to the controller. That becan right agter I lost the 30 day trial and paid for a year of service. Customer service keeps placing the blame on a bad humidor or my internet. 3 independent hydrometers, at 3 levels match and my internet is fine. Even if I had a humidot with a leak or a bad internet connection, that does not explain why every 5-6 hours the conteoller goes out of calibration. That is a controller issue. The oasis control unit is the problem, but I'm getting nowhere and I'm 2 weeks past the Amazon return period. I have a large collection that is going to be ruined, because of this lack of action on the part of customer service. I'm at the end of my rope after multiple back and forth emails. It seems customer service means blame the customer and take no action. ... show more
Reviewed in the United States on April 23, 2022 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.