Sensor
£24.99
Species-specific soil moisture monitoring and timely alerts help you water perfectly.
And hello to gorgeous, green growth with light exposure tracking.
Understand the environment your plant thrives in with temperature and humidity measurements.
Free to download on iOS and Android
Pair your Sensor & Hub to the app, connect to WiFi
Get actionable alerts & plant score within hours
Learn simpler, smarter plant care with Willow
Never miss a message from your plants! Alerts from your plants are delivered to your mobile home screen and saved under Notifications in the app.
Keep tabs on your plant’s well-being from anytime and anywhere! The plant happiness score updates hourly in the app, tracking your plant’s comfort levels across light, water, humidity and temperature.
Just like us, houseplants need a good feed. Willow tracks your plant’s nutritional needs, seasonality, and tells you when it’s time to fertilise.
Capture your plant’s progress with built-in events and milestones, or create your own! Plus, Willow automatically logs watering events from Sensor feedback, so you don’t have to.
Over 50% of Brits have accidentally killed an average of five houseplants. If you’re part of that stat – or getting dangerously close to it! – Willow is for you. Whether you’re tired of guessing what your plant needs or just want simpler, stress-free plant care, Willow helps you get it right with no more guesswork.
You can pair up to 40 Sensors to one Hub. That's a lot of plants!
Yes, your Sensor and Hub can be in separate rooms, as long as they’re within the Bluetooth range (around 20 metres).This setup works well for most single-level homes. If you’re in a split-level or larger space, we recommend adding a second Hub to keep everything connected.