Cigar Humidor Controller: humidity sensor with SMS alerts
Prototype of a humidor controller that measures the relative humidity inside and sends an SMS when it goes outside the range set by the user.
The price includes design, functional prototyping, product testing and optimization.

Why design a humidity controller for humidors?
Humidity under watch
Measures the relative humidity of the humidor to keep its contents in good condition.
Alerts only when needed
It only sends an SMS when humidity leaves the range the user has set.
Simple setup
It is set up from a phone by connecting it to the user’s Wi-Fi network.
Small and self-contained
A circular sensor with a replaceable battery that fits inside the humidor.
First prototype of the Cigar Humidor Controller

Product design
Black circular housing with a lid to reach the battery.
Humidity sensor
Relative humidity measurement inside the humidor.
Electronics
Circular board with the electronics and connectivity.
Firmware
Measurement logic, alert range and setup.
IoT connectivity
Wi-Fi connection and SMS alerts.
Prototyping
Functional prototype to validate measurement, alerts and setup.
Project lead of the Cigar Humidor Controller

“A sensor that lives inside a humidor has to be small, withstand humidity and only alert when it matters. Fitting electronics, firmware and housing into that space was the challenge. If we could do this, we can surely do your idea.”
Let’s talk about your project
Do you have an idea like this? Tell us about your project.
Similar prototypes
Optical illusion well
Glass, mirror and light module that simulates depth.
→
Kumby’s winter headphones
Headphones with built-in controls for the cold.
→
Water membrane sensor
Sensor concept with electrodes and integrated electronics.
→
Shower massage device
Massager with six sponges to use in the shower.
→
Motorized triple bunk bed
Bunk bed that converts into a single, double or triple bed.
→
Fuel flow meter
Portable flow meter with an LCD screen for the fuel nozzle.
→