Sensor
LPE
Hub
Willow monitors the key factors that affect your plant's health and translates this data into simple, actionable notifications.
Keep your plants thriving by knowing when to water, to reposition your plant, or adjust the room's conditions.
The quickest way to kill a plant? Too little or too much water. Stop guessing over when and how much to water.
Plants need light to thrive, but figuring out the right sun exposure per plant is tricky. Set growth goals and find the best place for your plant.
A lack of humidity or too much heat or cold is a recipe for stressed out houseplants. Say goodbye to brown, crispy leaves!
For the budding plant enthusiast
1 Sensor & 1 Hub
For the growing plant lover
3 Sensors & 1 Hub
For the avid plant collector
5 Sensors & 1 Hub
As seen on
Real people, real results
60,000 plants saved worldwide and counting. Now that’s responsible plant parenting.
We make plant care easy! Our smart plant Sensor monitors your plant for its species-specific needs. When your plant needs a care action, you’ll get an alert to your mobile via our app.
We take the guesswork out of plant parenthood, giving your plants a voice and giving you the knowledge and tools to achieve the thriving indoor jungle of your dreams.
The Willow ecosystem is made of our Sensor, our Hub and our app.
Our Sensor knows your plant and its unique preferences. It plants into your houseplant’s pot and monitors soil moisture, light exposure, and temperature and humidity.
The Sensor and the Hub communicate constantly. Plant updates from the Sensor are sent to the Hub and uploaded into the app so you can track your plant’s happiness score and conditions from anywhere, any time.
When your plant needs care, an alert is sent right to your mobile via the app.
Our Hub connects to your home WiFi. The Sensor gets connected to the app and communicates with the Hub via Bluetooth.
Our Sensor measures the four factors that are most critical to your plant’s well being: soil moisture, ambient light, temperature and humidity. Leveraging smart tech in one user-friendly compact product, our Sensor’s readings are very accurate, with readings measured and recorded within 2% accuracy.
Most solutions measure just one thing — like moisture or sunlight — and give you a number without any context, leaving you guessing on what to do next. Willow knows your specific plant, understands its environment, and factors in things like location, seasonality, and weather. Then it turns all the complexities of plant care into simple, timely alerts that tell you exactly when and how to care for your plant.
Setting up is easy. Every product comes with our setup instructions and a link to an informational video showing you the ins and outs of how to get started.
Step 1: Download
Install the Plant with Willow app on iOS or Android
Step 2: Setup
Easily connect your Hub to your home Wi-Fi and your Sensor to the app. Once connected, your Sensor communicates with the Hub via Bluetooth
Step 3: Pair up
Choose the plant type your Sensor will be paired up with. The Sensor will monitor your plant based on its species-specific preferences
Step 4: Plant
Plant your Sensor into your plant’s soil, angling the light pipe towards the source of light
Once planted, relax and wait for your plants to start doing the talking! Updates from the Sensor should start populating in the app within 24 to 48 hours.
Yes, the Hub is essential for your Sensor to work its magic. Think of the Hub as the brains of the operation, while the Sensor is the eyes and ears.
You can connect up to 40 Sensors to one Hub within range. That’s a lot of plants!
Our Sensor has a Bluetooth range of approximately 20 metres (or, the length of a bowling lane!). This works great for most single story homes. For split level homes, we recommend adding a second Hub.
Yes! The Hub needs to be plugged in and powered on for an uninterrupted Willow experience. It's constantly communicating with the Sensors and providing plant updates in the app. Keeping your Hub plugged means you won’t miss a thing.
