Cigar Oasis Plus 4.0
| Packaging | MSRP | Our price | You save | Smoke rings | Availability | Qty | Add to cart |
|---|---|---|---|---|---|---|---|
| Each | $168.95 | $30.05 | 840Smoke Rings are the reward points you earn on every purchase — 5 rings per dollar, more as a Gold or Platinum member — and on every review of a cigar you bought from us. Redeem them any time in your account for premium cigars and accessories.How the program works → | In stockShips Mon, 11/09 · |
Description
The Cigar Oasis Plus 4.0 Electronic Cigar Humidifier delivers powerful, precise humidity control in a compact, easy-to-use design. Built for medium- to large-sized humidors, it uses an upgraded airflow system and a high-capacity water cartridge to maintain consistent moisture levels quickly and efficiently. The Smart Humidor® Wi-Fi technology allows you to monitor and adjust the humidity settings of your Plus 4.0 directly from your iOS or Android device (subscription required). The unit is fully automatic and preset to 70% RH, while a quiet internal fan circulates air evenly throughout the humidor, eliminating the need to rotate cigars. A low-water alert system on both the device and the app ensures you’re never caught off guard, and the pretreated cartridge requires only occasional refills with distilled water. Designed for larger-capacity humidors, the Plus 4.0 offers a low-maintenance, reliable solution for long-term large-scale cigar storage.
Specifications
- External Dimension
- 6"L x 2"W x 3"1/2H
- Humidifier Capacity
- Up to 1000
- Humidifier Brand
- Cigar Oasis
- Mounting Accessory
- None
- Humidifier Material
- Foam
- Humidifier Power Source
- Electronic
- Humidifier Integrated Hygrometer
- Yes
- Humidifier Maintenance Free
- Yes
- Humidifier Recommended Water
- Distilled Water
User ratings & reviews
By criteria
By stars
- 5.00
Best humidification solution hands down. Great app so can regulate and monitor.
Jake H. · 11/21/2025 - 5.00
best product i've used for my large humidor. does its job well
Adam G. · 08/01/2024 - 5.00
It is the best thing for your humidor. It keeps it just right. I have a bookcase style humidor that this works perfect in. Had to replace my old one after about 15 years.
Ronald L. · 08/16/2023 - 5.00
Very useful and efficient product
Rudy D. · 09/22/2020 - 5.00
This thing is the boss!!! I bought this unit for a brand new 2 1/2 cubic foot humidor. I expected it to take a week for humidity to stabilize, considering the wood shelves were like Death Valley dry. It only took about eight hours to lock in on my set point. I can't comment on how long you can go between refills, but I can say that after the first weekend, I topped the cartridge off and it took very little h2o. Based on that, I'd expect it to make the claimed intervals. I only wish the display and the power connection were at the foot rather than the head of the unit. The cord is just long enough to reach the back of my humidor, but reading the display in the back of the humidor is harder than it needs to be. Very minor complaint, I know.
Rex M. · 08/03/2020 - 4.50
Great tool for keeping a stable rh on a very dry climate. The only drawback is the extremely pain process of connecting it to WiFi.
Marcos L. · 05/12/2020 - 5.00
Best investment
Oscar K. · 03/24/2020 - 4.50
Keeps my wineador perfect
TRENTON J. · 08/08/2019 - 4.00
like the digital interface as well as the ability to monitor this from your smart phone for your first months free. ( not sure of fee after that ). needs to be close to a full signal strength wifi to properly be monitored remotely. Note: does not need wifi to work, just plug it it, set parameters and you're done!
Robert B. · 07/22/2019 - 5.00
Best humidification system so far. just set it and you're worried free!
Tuyet D. · 06/03/2019