OKO Indoor Smart Sensor
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Know what your plants need — before they wilt
Stop the guesswork.
Grow with confidence.
Product details
Introducing the OKO Indoor Smart Sensor, your ultimate companion for nurturing potted plants of all sizes, whether indoors or on a balcony (within WiFi range).
The sensor seamlessly pairs with the OKO App, providing real-time, species-specific insights into your plant’s health. Available on iOS and Android.
Choose between the OKO+, which monitors water, temperature, pH, and air humidity, and the OKO Lite, which tracks water levels only.
3-month battery life. USBC charging cable included.
PRODUCT INFORMATION
OKO is built to fit seamlessly into your space, providing accurate, real-time data on your plants’ needs. Designed for durability and precision, it works across a variety of environments to help your plants flourish.
PRECISION MONITORING
Equipped with advanced probes to accurately measure moisture levels, temperature, pH, and air humidity.
LONG BATTERY LIFE
Enjoy up to 3 months of use on a single charge. The sensor includes a USB-C cable for fast, easy recharging
MULTI-PLANT COMPATIBILITY
Works with all your favourite houseplants, from cacti to tropicals.
FLEXIBLE PLACEMENT
Hang it on the edge of your plant pot using the detachable hook, or remove the hook to place the sensor directly into the soil.
EFFORTLESS CONNECTIVITY
Sync OKO with the companion app via WiFi or Bluetooth for real-time plant health updates at your fingertips.
INDOOR AND OUTDOOR READY
While designed for potted plants, OKO’s water-resistant build allows for outdoor use within WiFi range—perfect for balconies and patios.
COMPANION APP
Your plants have a lot to say—OKO makes sure you hear them. The companion app translates real-time data into actionable insights, so you can keep your plants happy and thriving, wherever you are.
INSTANT NOTIFICATIONS
Know exactly when your plants need water, light, or adjustments.
EFFORTLESS SETUP
Connect OKO to your phone in minutes.
CUSTOM PLANT PROFILES
Tailor care recommendations to each plant’s unique needs. With Pro subscription only (£4.99).
HISTORICAL DATA TRACKING
Monitor trends and learn how your plants evolve over time. With Pro subscription only (£4.99).
DELIVERY, RETURNS AND WARRANTY
We’ve made sure your OKO experience is as seamless as possible—from fast shipping to hassle-free returns. Our products are built to last, backed by a reliable warranty for your peace of mind.
FAST AND FREE DELIVERY
Get your OKO device delivered straight to your door for free.
30-DAY RETURNS
Not what you expected? Return your OKO, no questions asked.
UP TO 3-YEAR WARRANTY
Each OKO sensor comes with a 1 year warranty as standard but can be extended to 3 years with a Pro app subscription (£4.99). Enjoy peace of mind with our product warranty, covering any manufacturing defects.
DEDICATED SUPPORT
Our team is here to help, from setup to troubleshooting.
FAQs
How does OKO help me care for my plants?
OKO monitors essential plant care factors like water levels, soil pH, air humidity, and temperature in real time. The device syncs with the OKO app to provide clear insights and actionable tips, so you know exactly what your plants need to thrive.
Is OKO suitable for all types of plants?
Yes! OKO is compatible with a wide range of houseplants, from succulents and tropicals to herbs and flowering plants. It works best with potted plants, but it can also be used outdoors within WiFi range, such as on balconies or patios.
How do I set up OKO?
Setting up OKO is quick and easy. Simply insert the sensor into your plant’s soil or hang it on the pot using the detachable hook. Download the OKO app, connect via WiFi, and start receiving real-time insights.
Does OKO need to be plugged in?
No, OKO runs on a rechargeable battery that lasts up to 3 months on a single charge. It comes with a USB-C cable for fast and convenient recharging.
Can I use OKO outside?
Yes! OKO is water-resistant, making it suitable for outdoor use in areas like balconies, patios, and gardens—as long as it remains within your WiFi range.
How accurate is OKO's monitoring?
OKO uses precision probes to measure soil moisture, pH levels, temperature, and air humidity with high accuracy. It provides reliable data to help you make informed decisions about your plant care routine.
Is the app free to use?
Yes! The OKO app is completely free to download and use. It provides real-time insights, care reminders, and personalised tips to help your plants flourish. We do offer a Pro subscription level for users that want a deeper level of data and an extended 3-year warranty for just £4.99/month.