Save time and increase crop yields with next generation grow sensors

Monitor critical environmental conditions like CO₂, grow medium water content, grow medium pore EC, air temperature, humidity, and VPD.

Advanced and seamless graphing unlocks new insights.

>30x Wireless Range

Sensors stream data 24/7 with >30x range of WiFi or Bluetooth sensors.


Set thresholds and get notified when conditions are out of range.


Group your sensors in zones to monitor large operations.

Get connected in minutes.


Download the Growbud app from the App Store or Google Play. Follow the in-app instructions to connect to your Growbud using Bluetooth.

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Growbud® is a registered trademark of Watchdog Systems LLC in the USA.