12 Best Cigar Humidifier for Your Humidor Reviewed & Buyer’s Guide

smoking a cigar by jay | Updated on April 28th, 2024

​​If you enjoy cigars, a humidifier is the perfect tool for you. It keeps the cigar fresh for a long time by controlling moisture and temperature. You will be able to keep the flavor of your tobacco by regulating the temperature.


Even with a humidor, keeping correct humidity levels can be challenging. As a result, many cigar enthusiasts opt to utilize a humidifier in conjunction with their cigar storage to provide further protection from dry air.

That’s why we’ve compiled a list of 12 of the best cigar humidifiers available today. Our buyer’s guide will give you all the information you need to make an informed decision about your purchase.

Best of all, our reviews are up-to-date and unbiased so you know you’re getting honest opinions from real people who have tried these cigar humidifiers themselves.

Cigar Oasis Excel 3.0 Electronic Humidifier

Excel 3.0 is an electric humidifier that keeps your cigars fresh at all times. It is fully automated and can hold 100-300 cigars at a time. The humidifier comes with a factory setting of 70% humidity, but you may adjust it to your liking.

The humidifier displays the humidor’s current humidity level and temperature. It continually checks the humidity level of the humidor and circulates the air in the humidor with a silent fan, reducing the musty stench that is prevalent in sealed humidors.

The humidifier employs a cartridge that must be refilled with distilled water every 2-4 months. The smart humidor has WiFi technology that allows you to regulate the humidity level remotely using your smartphone.


  • Smart humidifier and humidifier that can be controlled remotely via your Android or iOS device.
  • Keep an eye on the humidor’s humidity level.
  • A silent fan that removes the musty odor from the humidor.
  • The temperature and humidity level are shown on a large LCD screen.


  • It must be refilled with distilled water.
  • Suitable for a large cigar collection.

Cigar Oasis Plus 3.0 Electronic Humidifier

Cigar Oasis’ electronic variant is ideal for end-table humidors and tiny cabinet humidors. It includes a tiny USB cable that connects to a USB power adapter.

The main difference between Excel and Plus is average refill time is 1-2 months compared to the Excel 2-4 months. So if you’re a busy person like me, paying for that extra 1-2 month is worth it.

The Oasis Plus employs the same four-step humidification procedure as the basic Oasis electronic humidifier. 

However, this model comes with LifeSmart Intelligent Technology as an extra benefit. This implies that the machine will automatically determine the appropriate setting for the type of cigar humidor being used. It is also capable of recognizing different cigar hole sizes and may be used with humidors up to 1200 cubic feet in size.

Installation is quick and simple because no drilling is required. With its big soft-touch buttons and backlit LCD display, you can easily check the humidity level in your humidor around the clock. It will also maintain track of the interior temperature of the humidor and is extremely customizable.

This variant is supplied with a pre-treated water cartridge.

To keep the humidifier running smoothly, just refill the water cartridge with distilled water when it begins to run low. The strong fan circulates the air effectively, ensuring uniform humidity distribution throughout the humidor.

You don’t have to worry about rotating your cigars since the fan is so strong and effective.

Indeed, the unit will supply enough humidity for 100 to 300 cigars on its own.

However, you can get the XL cartridge for roughly $16, which can increase this to up to 1,000 cigars!

Nonetheless, with such a huge volume, we would buy two of them, with one of them running the fan to circulate the moisture. But keep in mind that it can get pretty noisy.


  • Strong fan
  • Beginner-friendly
  • Integrated thermometer
  • Water cartridge with backlit LED display
  • Compact
  • Ideal for medium to large cigar humidors.
  • Intelligent LifeSmart Technology
  • End-table version comes with a one-year parts and labor guarantee.
  • There is a lifetime warranty against humidity damage.


  • Price 
  • 6% accuracy rating

Electronic Cigar Humidifier HumidiCup® M1

This model received great marks for its strong fan, which turns on immediately when the sensor senses a reduction in humidity level. This device will automatically manage the humidity level in a humidor, ensuring that your cigars stay fresh for several months.

The inclusion of an antibacterial filter distinguishes HumidiCup from Cigar Oasis.

It will absorb microorganisms and guarantee that your humidor stays a clean environment, much like one on an aquarium. This might be useful if the cigars are handled often and you are concerned about mould.

With an 8 cubic foot capacity, the HumiCup can contain up to 150 cigars. If you find that the S1 is too small, you could always go for the M1 series, which can cater to 300 cigars.

This is a low-maintenance type with a display and audible alerts that will notify you if the water reservoir is running low or the fan is not operating properly.


  • Warranty period of one year
  • a strong supporter
  • Fog free humidifier.
  • Fan error alarm 
  • Low water alarm
  • Large display


  • The Cost
  • A 3 percent accuracy rating

Electronic Cigar Humidifier Cigar Oasis Ultra 2.0

The Cigar Oasis Ultra 2.0 is a stylish and appealing electrical humidification system. The tiny, ribbon-like connector is powered by a common USB AC power adapter (available at most convenience stores), and the unit has an increased “Soft Touch” button area for regulating humidity levels, as well as an enlarged backlit LCD read-out that shows all of the important information.

This variant is intended to hold fifty to one hundred cigars and is suitable for a desktop humidor with a capacity of one and a half cubic feet.

It is small and compact, with outstanding features that make it appealing to use. Because of its strength and ease, it is quickly becoming the most popular humidifier.

It includes Wi-Fi connectivity, allowing you to check the humidity and temperature of the humidor without having to get too near.

Users may select the appropriate humidity level based on the size of the humidor and the quantity of cigars housed, giving them perfect control. The sensor-controlled fan circulates the air in your cigar humidor to maintain optimal conditions.


  • Wi-Fi capability is a plus.
  • Design is compact.
  • Can hold up to a hundred cigars.
  • Ideal for desktop humidors
  • No-maintenance design
  • Low water alarm


  • The cost 
  • 3% accuracy.

Hydra Electronic Cigar Humidifier, Personal Series

The Hydra Personal Series includes an adjustable calibration knob that gives pinpoint precision and helps you to maintain the consistent temperatures required for optimal outcomes. This gadget gives precise relative humidity measurements as well as a visual reading on the huge LED screen and reports humidity readings every 30 seconds.

This type is suitable for a compact cabinet humidor, a desktop humidor, or any humidor with a capacity of up to eight cubic feet.

You may increase the humidification power by adding up to three external fans. It has a foam-filled water cartridge, two additional fan ports, one internal fan, and an audible and visible low water indication.


  • Calibration knob
  • Foam-filled water cartridge with a large LED display
  • Low water indication (both visual and audio)
  • Works with humidors up to eight cubic feet in size.


  • The Price
  • Foam cartridge must be replenished on a regular basis

Digital Cigar Humidifier Le Veil Dch-12v2

This is a completely automated humidification device for small to medium-sized cigar humidors. The little fan is quite quiet and does a good job of uniformly spreading humidity throughout the humidor. The huge LCD display will save measurements for up to three days, allowing you to see how frequently the humidity level swings.

This is a high-end cigar humidifier that can accommodate around 150 cigars. This model has been improved such that it no longer utilizes a wick to heat the water, which means it takes much less time to heat up. The humidity level within the container is shown via a transparent plastic gauge. The package also includes a spare tank, so you’ll always have one on hand in case it has to be replaced.

A very absorbent crystal gel is used in this model. The crystal gel can contain up to 99% more water than a normal water reservoir. In fact, water should only be added once every three months.

The humidifier’s digital display, which includes a touch screen, making it easy to view the humidity level. This is a perfect function for an electronic humidifier since you can set it and forget about it, remembering to set it when you are preparing to exhibit your cigar or when you are ready to enjoy some exquisite cigar smoking in your own personal humidor.

It is also quite robust, with a five-year manufacturer guarantee that covers everything except wear and tear, which is common in humidors.


  • Low cost
  • Powerful fan 
  • Crystal gel
  •  LCD display


  • Calibration is required right out of the box.

Boveda 2-Way Humidity Control 72 Percent RH

This four-pack of bag humidifiers is inexpensive, effective, and ideal for compact humidors. You’ll need one bag for every twenty-five cigars. It is not necessary to activate the bags; simply insert one inside the humidor.

You no longer have to be concerned about low water levels or constant upkeep. Every three months, the bag must be replaced. When the bag gets hard, you’ll know it’s time to change it.

The humidifier is intended to make humidifying cigars easier, particularly in small and medium-sized humidors. For example, for every 50 cigars that a humidor can contain, just two packets are required.


  • The bag can hold up to twenty-five cigars at once.
  • There’s no need for water.
  • Easy to care for
  • Ideal for compact humidors.
  • Affordably priced pack of four 


  • Large humidors will not function.
  • Cigars must be rotated on a weekly basis to ensure uniform humidification.


This puck-shaped humidifier is comprised of polymer moisturizing cotton and PVC.

It has a golden finish, which adds a wonderful touch to the cigar humidor and makes it seem sophisticated.

It’s intended for all cigar sizes and kinds, with a moisturizing capacity of fifty liters. Obviously, because to its tiny size, it should not be utilized in a big humidor, but it will function well in most desktop humidor models. The 3M patch allows you to place it anywhere inside your humidor, making installation a breeze.

The plastic humidifier with stainless-steel grate is a little disk that can be readily installed in your humidor using double-sided tape.

The disk’s inside contains a polymer sponge that aids in humidity retention. Depending on how frequently you use your humidor, you may need to replenish it more frequently with distilled water. This gadget, on the other hand, lasts around two to three months and keeps your cigar collection at the proper humidity levels.


  • Simple to install Low cost
  • Ideal for desktop humidors
  • It is suitable for cigars of various sizes.


  • Optional 3M sticker mounting
  • Every two months, it must be changed.

Humidifier Joe Cool Cigar Crystal Gel

According to the manufacturer, it is quite efficient and can maintain a humidity level of 70% RH.

Joe Cool’s humidifying gel is simple to apply, low-maintenance, and effective. To use, just remove the cover and place it inside your humidor. Once the gel has reformed into a crystal, just pour some distilled water to the refill line. Each jar is capable of holding up to 150 cigars.

You may use these gel humidifiers to keep your cigars wet without worrying about mold and germs. You simply need to open the jar once a week to remind yourself that you have them in your humidor.


  • Affordable
  • Beginner-friendly
  • Easy to care for
  • Efficient


  • For even humidification, you must rotate your cigars on a weekly basis.

Cigar Oasis Ultra 3.0 Electronic Humidifier For Humidors

This is another popular Cigar Oasis model, and it has a reputation for power and efficiency. This ultra-slim humidifier will not take up much room in your humidor. A USB AC adaptor is used to power it.

The wide LCD display is simple to read and allows you to keep a close eye on the interior conditions. The built-in thermometer also allows you to monitor the interior temperature of the humidor. This type comes with a pre-filled, pre-treated distilled water cartridge.

If you wish to utilize an electrically driven humidifier in your desktop humidor, the Cigar Oasis Ultra 3.0 is an excellent option. It, like the bigger model, supports Wi-Fi and requires just a 2-month charge. Its thin shape, on the other hand, allows you to attach it to the humidor’s lid.

The water cartridge should be replaced once a month. This gadget also has audio and visual low water indicators, allowing you to constantly keep your cigars in the ideal humid atmosphere.

In terms of installation, the device’s magnet on the rear allows you to effortlessly put the humidifier anywhere inside the humidor. The inbuilt sensors will activate or deactivate the fan to circulate the humidity within.


  • Installation is simple.
  • Low water warnings, both visual and aural
  • Integrated thermometer
  • Cartridge for water
  • Easy to care for
  • Extra-large display screen


  • Once a month, the water cartridge must be replenished.

Black Cigar Oasis Magna 3.0 Electronic Humidifier

The Cigar Oasis is a cigar connoisseur’s paradise. It offers every feature you might want in a humidor. Its sealed construction keeps moisture out, allowing for appropriate humidity levels. Because of the sealed construction, it is suitable for any size cabinet (10-50 cubic ft.) Never, ever over-humidify!

It contains a large LCD screen that displays the current temperature, humidity levels, and set point. It’s built with soft-touch controls that make it simple to set. There’s also a remote control so you can adjust the humidity even if you’re not right next to the humidor.

This electric humidifier is powered by a 12-foot ribbon cable extension connection. The cable is then inserted into a 6-foot USB cable powered by a wall socket.

A water base with growing water beads may be found at the bottom of the humidor. By releasing distilled water, these beads help to adjust the humidity. Every 2–5 weeks, the base must be replaced.

With the aid of a sensor-controlled fan, the Oasis Magna allows your cigars to mature properly. The air is circulated by this fan. It also performs an excellent job of dispersing the humidity level inside the humidor. This function is useful because I didn’t have to flip any cigars or move the beads around. They’re also excellent in removing musty odors.

This humidifier weighs 1 pound and measures 6.5 12.7 6 inches. It has a one-year manufacturer’s guarantee.

“Quick set up, accurate, and quiet,” said one Amazon reviewer. It perfectly expresses how I feel about this item.


  • Setup is simple.
  • a lot of room for accessories
  • Humidity readings that are consistent
  • Customer support is responsive and helpful.


  • Some users reported leaking.
  • Its hygrometer isn’t always accurate.

Understanding Humidity: The Basics

Finding the Sweet Spot

Cigars are hygroscopic, meaning they absorb and release moisture from their environment. Storing your cigar and maintaining a consistent humidity level between 70-75% RH (Relative Humidity) is crucial for optimal cigar preservation. This range allows the cigar to retain its natural oils and elasticity, leading to a smooth and enjoyable smoking experience.

The Consequences of Improper Humidity

When humidity levels fall below 70% RH, cigars dry out. This can cause the wrapper to become brittle and crack, and the tobacco itself to lose its flavor and aroma. Cigars become difficult to light and smoke, and may burn unevenly. Conversely, if the humidity climbs above 75% RH, you risk creating an ideal breeding ground for mold growth. Mold can damage your cigars and pose health risks. It’s important to find the sweet spot and maintain consistent humidity for the sake of your collection’s quality and your own well-being.

Humidifier Maintenance: Keeping Your System Running Smoothly

  • Distilled Water: The Crystal Clear Choice: Tap water contains minerals that can leave residue inside your humidifier, clogging it and hindering its effectiveness. Always use distilled water or a propylene glycol solution specifically designed for cigar humidifiers. These options are readily available at most cigar shops or online retailers.
  • Cleaning and Replacement: A Humidifier’s TLC Routine: Just like any other device, humidifiers require periodic cleaning and maintenance to function optimally. The specific routine will vary depending on the humidifier type. For instance, floral foam humidifiers typically need replacing every few months, while electronic humidifiers may require occasional cleaning of sensors according to the manufacturer’s instructions. Following these guidelines will ensure your humidifier operates at peak performance for the long haul.

Understanding Your Needs

Before diving into the world of humidifiers, it’s important to consider a few factors that will guide your purchase decision:

  • The size of your collection: Do you have a small, desktop humidor, or a grand cabinet-style one? The size of your humidor will dictate the type and capacity of humidifier you need.
  • Your preferred level of involvement: Are you hands-on and like the traditional approach, or do you prefer the ease and precision of cutting-edge technology?
  • Your budget: Humidifiers exist across a broad price spectrum. Setting a budget will help narrow down your options.

Types of Humidifiers and When to Choose Them

Let’s delve into the different types of cigar humidifiers and scenarios where they shine:

  • Floral Foam Humidifiers The classic choice for many cigar enthusiasts. These affordable humidifiers are best suited for those with smaller humidors who enjoy the ritualistic task of refilling them with distilled water every week or two.
  • Crystal Gel or Silica Bead Humidifiers: These utilize absorbent beads that hold a considerable amount of water. Great for those who want less frequent maintenance or have a humidor in an area prone to lower humidity levels.
  • Humidipaks Pre-filled, self-regulating packets that maintain a specific humidity level (usually 70%). An ideal choice for beginners or anyone who wants an incredibly low-maintenance solution.
  • Electronic Humidifiers The technologically advanced option, these automatically monitor and adjust humidity using sensors and fans. Perfect for those who have larger collections, seek pinpoint precision, and desire features like Wi-Fi control and remote monitoring.

Real-World Scenarios

To better grasp which humidifier suits you best, let’s illustrate with some hypothetical scenarios:

  • Scenario 1: You’re new to cigars, have a small desktop humidor, and seek a simple solution. Humidipaks or a floral foam humidifier would be excellent starting points.
  • Scenario 2: You’ve got a medium-sized collection, but find yourself busy and often forget to refill your humidifier. A crystal gel or silica bead humidifier would offer a longer interval between refills, granting you peace of mind.
  • Scenario 3: You’re an experienced collector with a large cabinet humidor and prioritize absolute precision and convenience. An electronic humidifier with smart features like remote monitoring would be your ultimate tool.

Remember – The Perfect Humidifier is Out There

Regardless of your scenario, there’s a cigar humidifier out there designed to fit your needs. By understanding the different types, evaluating your collection size, budget, and desired level of involvement, you’ll be well on your way to protecting your investment and ensuring your cigars are always ready for that perfect moment of enjoyment.

smoking a cigar


Self proclaimed cigar expert. I've been smoking since 2010. I've practically lived at a cigar lounge from 10am to 10pm and trying every new cigar that came out for years.

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