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Boveda Butler Total Humidity Management System

$39.99 USD

Are you looking to up your humidity management game? The Boveda Butler is a total humidity management system. The Butler is the only humidor monitor for containers equipped with the Boveda One-Step Calibration Kit. The Butler is the ultimate way to ensure curing and long-term storage readings are accurate.

The Boveda Butler MUST be calibrated before use to ensure accurate readings. After you calibrate the Boveda Butler, put it in an airtight container with your flower. The Boveda Butler communicates via Bluetooth to the free Boveda app on your iOS 10.0+ or Android 5.0+ mobile device. You can now access the conditions surrounding your flower all the time from your smartphone or tablet.

What does it do?:

  • Continuously gauge humidity and temperature levels inside your jar, CVault or tote and access those vital readings.
  • Receive push notifications if readings are outside of your customized humidity and temperature ranges or if someone accesses your medicine.
  • Analyze hourly, daily and monthly readings then use those findings to adjust future cures.
  • Set autoreorder to buy new Boveda straight from the app.
  • Each container or jar requires it's own Butler, but you can manage up to 5 Butlers through the Boveda app.



  • Eliminates the need for separate hygrometer and thermometer.
  • The Boveda Butler must be calibrated before use to ensure accurate readings.
  • Uses standard CR2032 coin battery (included)
  • The Boveda Butler can store up to 10 days of data when out of Bluetooth range of the app. If the period of no connectivity extends beyond 10 days, the sensor can only download the last 10 days of data to the app when connectivity is re-established.


Boveda App

Download the Boveda app for iOS devices (iOS 10.0+) on the Apple App Store, CLICK HERE, or for Android (5.0+) on the Google Play Store, CLICK HERE.


The Boveda Smart Sensor Starter Kit includes:

  • (1) Boveda One-Step Calibration Kit, 75% RH
  • (1) Boveda Butler (2" x 1 1/4" x 1/2")
  • (1) User's Guide (Additional download available, CLICK HERE.)
  • (1) Get Started Manual (Additional download available, CLICK HERE.)