Humidity Sensor Integration for Cigar Storage

I recently received a gift of a cigar humidor, and I want to ensure it maintains the perfect humidity level for my cigars. I’ve been looking into small, battery-powered humidity sensors that can notify me when the humidity drops below 60%. My goal is to integrate this sensor with my existing smart home ecosystem, preferably through SmartThings, but Alexa would also work.

I’ve explored a few options and found that some sensors can be paired with smart hubs, but I’m not entirely sure about the compatibility or setup process. Has anyone successfully integrated a humidity sensor into their smart home setup? I’d love to hear about your experiences, challenges, and any tips you might have for ensuring my cigars stay perfectly humidified!

Additionally, I’m curious if there are any eco-friendly or battery-efficient options available. I’d hate to constantly replace batteries, especially since the sensor will be inside the humidor and not easily accessible. Any recommendations or insights would be greatly appreciated!