Needs a major adjustment in the firmware and App
Overall the unit works well and keeps the humidor in the proper humidity zone and keeps that consistent. However, the major issue is that the unit itself generates a small amount of heat in the operation of the fan unit. This skews the temperature readings and is off by +3 degrees. The firmware and the app should allow for the compensation of the fan heat generation and allow the user to manually adjust the temperature readings in the application to allow for the difference between the actual temperature in the humidor and the temperature the internal thermometer reads. Please add this function and then you can justify the cost of the annual subscription service. Otherwise your cost should only be $10.00 per year for simple humidity monitoring.