The Grow Sensor PRO bundle

Yes! The Grow Sensor now integrates with Home Assistant. This means you can connect your sensor to your smart growing environment and create automations or monitor conditions alongside other devices. We’re strong advocates for an open ecosystem and committed to supporting broad compatibility with third-party products and platforms.

The Grow Sensor PRO is the missing piece for your Home Assistant grow-room. Learn how to integrate it: Build a home assistant grow room with theGrow Sensor PRO.

Yup you sure can! Just select this payment option at checkout.

Yes! The Grow Sensor has a light sensor that tracks light leaks 24/7. You can set alerts to stay informed via The Grow App.

Absolutely! If your lights turn off during the day, you’ll be the first to know.

No, you can access The Grow App on your Android or iOS device. A browser version of the app for desktops is also in development.

Yes! With The Grow App, you can monitor your grow from anywhere in the world, as long as your sensor is connected to Wi-Fi.

It sure does! If your internet goes down, all your data will continue to log in the background, ensuring no gaps in your records.

Your data is encrypted and securely stored. We never share or sell your information, and you have full control over your grow data.

Yes, but not yet! Soon, you’ll be able to use the Grow Sensor with Home Assistant and MODBUS to control devices. In the long term, we plan to produce our own controller.

Nope! As long as you’ve got Wi-Fi, you’re good to go.

The Grow Sensor is plug-and-play. Simply connect it to your Wi-Fi or use Bluetooth, and you’ll be up and running in minutes.

5 meters. If you need a longer cable, let us know.

Many variables contribute to this, such as wall thickness and router placement. The range is roughly 200 meters, depending on your setup.

Yes! You can set limits and alerts for everything the Grow Sensor measures. High and low thresholds, as well as dangerously high or low limits, are available. All alerts are sent as push notifications to your device.

Each Grow Sensor undergoes rigorous calibration and testing to ensure it delivers industry-leading accuracy across all metrics.

Between 2 weeks and 3 months, depending on your chosen settings. A feature allowing you to turn off sensors and reduce the frequency of readings to extend battery life is in development.

Not yet, but this is on our feature list. You’ll soon be able to group multiple sensors in one Grow to gain deeper insights from your data.

Our Grow Sensor is covered by an 18-month warranty for manufacturing defects and hardware failures. Our support team is also available to assist with any issues.

Currently we ship to the UK, EU, US and Canada. If you want a Grow Sensor and live outside of these areas, please contact us. We'll be adding more countries soon.

Yes! Every Grow Sensor undergoes extensive calibration to ensure you can trust your device.

The Grow App is free to use with your Grow Sensor. Premium features, such as AI insights, may require a subscription in the future.

Yes! Our friendly support team is available via email, chat, or phone for any quesitons you have. You’ll also find helpful guides and troubleshooting resources on our website.

Import costs are estimated and may vary slightly depending on your country’s regulations and courier processing. All duties, taxes, and fees are typically collected by the courier prior to or at delivery. Information correct as of 28th May 2025.
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‍Australia: AUD $75 - Includes 10% GST on the sensor price.
‍Canada: CAD $80–130 - Includes 5–15% GST/HST (varies by province) and a customs processing fee (CAD $10–15).
‍European Union: €145–190 - Includes 20–25% VAT and a customs handling fee (€10–20), depending on your country.
‍New Zealand: NZD $135 - Includes 15% GST and an import entry fee (NZD $60).
‍United States: $75 USD - Includes a 10% import tariff (as of 2025)
United Kingdom: None - All taxes and duties are included in the listed price. Nothing more to pay.

Yea we do! Its a bit dry to read though:

This Limited Warranty applies to physical goods, and only for physical goods, purchased from Grow Sensors LTD (the "Physical Goods").

What does this limited warranty cover?

This Limited Warranty covers any defects in material or workmanship under normal use during the Warranty Period.

During the Warranty Period, Grow Sensors LTD  will repair or replace, at no charge, products or parts of a product that proves defective because of improper material or workmanship, under normal use and maintenance.

What will we do to correct problems?

Gros Sensors LTD will either repair the Product at no charge, using new or refurbished replacement parts or replace the product.

How long does the coverage last?

The Warranty Period for Physical Goods purchased from Grow Sensors LTD  is 365 days from the date of purchase.

A replacement Physical Good or part assumes the remaining warranty of the original Physical Good or 365 days from the date of replacement or repair, whichever is longer.

What does this limited warranty not cover?

This Limited Warranty does not cover any problem that is caused by:
● conditions, malfunctions or damage not resulting from defects in material or workmanship

What do you have to do?

To obtain warranty service, you must first contact us to determine the problem and the most appropriate solution for you.

Yup, read that here.

We are confident in the quality of our products and firmly believe that you will be delighted with your purchase. 

However, we understand that sometimes things may not go as planned. 

That's why we offer our 30-day money-back guarantee, so there's no need to worry. 

Simply send us an email at hi@growsensor.co, and we'll take care of everything for you. 

We'll promptly process a refund for the full purchase price, which will be promptly credited back to your original payment method. 

Your satisfaction is our utmost priority, and we'll ensure that you're a happy customer!