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Arre Temperature & Humidity Sensor
Arre Temperature & Humidity Sensor
The Arre temperature and humidity sensor was the reason my first setup felt “perfect”—the humidity line was smooth and stable, and placement above the shower made triggers super reliable. The downside is the obvious one: it’s battery powered, and when that battery dies, your automation quietly falls apart.
Pros
- +Very stable, smooth humidity readings in my testing
- +Flexible placement (I put it right above the shower)
- +Makes humidity-based automations easier and more reliable
Cons
- -Battery life is a real maintenance item
- -Adds cost and complexity as a second device
Featured in this video
Arre Temperature & Humidity Sensor
Available on Amazon
External purchase
Highlights
- +Very stable, smooth humidity readings in my testing
- +Flexible placement (I put it right above the shower)
- +Makes humidity-based automations easier and more reliable
Recommended by
Make Smart Matter