10 Best Smart Water Controller in The UK

Last updated on 28/06/2025

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GROHE Sense Guard Smart Home Water Controller, Detects Water Leaks and Pipe Bursts, Shuts Water Off, Wi-Fi Connected, 22513LN0

7% OffFree Shipping

Why We Love It

Prevents costly water damage.
Detects tiny leaks instantly.
Alerts about potential freezing.

Main Highlights

Detects burst pipes, automatically shuts off the Water supply and alerts you
Shuts off the Water supply manually or automatically if a pipe bursts
Detects even tiny leakages and alerts you
Ensures all alerts and actions match your household consumption
Detects if incoming water could freeze and instantly alerts you

Gardena smart water control: Intelligent Water Computer with smart app controllable Frost warning system, proven valve technology, ideally suited for Micro-Drip system or sprinkler system (19031-20)

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Why We Love It

Controls irrigation from anywhere.
Sends data to app.
Automatic frost alarm sensor.

Main Highlights

Reliable irrigation: Automatic irrigation via smart app, thanks to proven valve technology, SMART Water Control reliably controls the irrigation of your plants - from anywhere
Measuring data everywhere Parat: Fits perfectly in your Gardena Smart System Set and transmits the measurement data to the Gardena Smart App
With alerts: Automatic frost alarm with the help of the integrated temperature sensor, LED status display with active irrigation, signal strength and battery warning
Can be used flexibly: Battery operated 3 x AA 1.5 V alkaline batteries (not included)
Delivery includes: 1x Gardena smart water control (Note: the Gardena smart Gateway is required for operation. This is not included in the scope of delivery)

Eve Aqua (Apple Home) – Smart water controller for Apple Home app or Siri, irrigate automatically with schedules, easy to use, remote access, no bridge, Bluetooth, Thread, black

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Why We Love It

Controls irrigation via multiple platforms.
Monitors garden water consumption.
Offers unparalleled ease and security.

Main Highlights

Eve Aqua requires iPhone or iPad with the latest version of iOS/iPadOS
Control your sprinkler or irrigation system via the Eve app, Siri, or onboard button. Or effortlessly set up schedules that automatically water your garden independently of your iPhone and home network – even when you’re on vacation
Say goodbye to watching the water meter or flooding your garden thanks to the auto shut-off function, and keep track of how much water your garden is consuming
Compatible with all popular hose systems and multi-channel water distributors such as from Gardena or Kärcher, offers 7 watering periods. The battery-operated, weatherproof & UV resistant product was developed in Germany for maximum performance under all conditions. Our highly professional, multilingual product support team is also based in Germany and ready to assist
HomeKit-enabled for unparalleled ease of use and advanced security; Get up and running in a flash with quick and easy set up and no need for a bridge or gateway; Joins your Thread network automatically (supports Bluetooth and Thread)
100% Privacy: No Eve cloud, no registration, no tracking. Local intelligence and direct communication without bridge or cloud dependency

LinkTap G1S Wireless Water Timer & Gateway - Cloud Controlled Smart Tap Hose Timer & App, Remote Irrigation for Garden, Weather Awareness, Manual Control & Digital Lockout, 2 Year Battery Life, IP66

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Why We Love It

Control watering from anywhere.
Reduces waste, saves water.
Durable, energy-efficient design.

Main Highlights

Attention: G1S does not support any type of LinkTap flow meters
Cloud Controlled Watering: Keep your plants watered from anywhere when they need it. With the ability to set up to 100 watering cycles per day from 3 seconds to 24 hours per cycle duration, the G1S can meet any watering requirements
Reduce Waste: The LinkTap G1S automatic water timer lets you schedule watering times while taking weather conditions into account. Enjoy lower water bills and healthier plants by using only as much water as you need
Long-Lasting Battery Life: Equipped with a proprietary Zigbee protocol, the G1S provides wider, more reliable wireless coverage than Wi-Fi tap timers while using much less battery power
Smart Anti-Freeze Protection: Automatically opens the valve when temperatures drop below a preset threshold, preventing ice buildup and reducing the risk of pipe damage
Built to Last: Our smart water timer is covered by a 2-year warranty. A UV-resistant exterior and IP66 waterproof design protects against damage from harsh weather conditions
Easy to Set Up: Save yourself the headache of a complicated installation. Setup is as easy as scanning the device's QR code from the app. With this one scan, the devices will automatically connect to each other in seconds
With 15 devices (Q1, D1, G2S, G1S, ValveLinker) per Gateway and up to 20 Gateways per user account, users can easily build a hybrid irrigation system by controlling various watering devices through a single user account

LinkTap G2S Wireless Water Timer & Gateway, Smart Hose Timer for Garden, Weather Adaptive, Wider Range Than WiFi, Real-Time Fault Detection & Notification, IP66, 2-Year Battery Life, 2-Year Warranty

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Why We Love It

Effortless cloud controlled watering.
Reliable automatic fault detection.
Powerful, simple watering control.

Main Highlights

Wireless Water Timer with Weather-Adaptive Control: Manage your garden watering system from anywhere via mobile/web apps. This smart sprinkler timer automatically adjusts irrigation based on real-time weather data, ensuring efficient water usage and conservation
Leak-Proof Garden Watering System & Real-Time Alerts: Protect your irrigation system for garden with 24/7 flow monitoring. Receive instant push notifications for leaks, clogs, valve failures, or device disconnections - the ultimate failsafe for your smart hose timer setup
Smart Hose Timer for Beginners & Experts: Meet every watering need – from small gardens to large lawns & yards. Instantly start/stop water flow or program multi-cycle schedules by date, duration, and volume. Works with drip lines, sprinklers, and custom irrigation setups
Flexible Mesh Network & 2-Year Battery Life: Utilizing a proprietary Zigbee protocol, this system offers wider and more reliable wireless coverage than Wi-Fi hose timers. For large yards or complex terrains, the LinkTap Extender enhances coverage, creating a robust mesh network
Smart Anti-Freeze Protection: Automatically opens the valve when temperatures drop below a preset threshold, preventing ice buildup and reducing the risk of pipe damage
Easy Setup: The Gateway is hardwired to your router, ensuring a stable and secure internet connection with plug-and-play simplicity. Scan the water timer's QR code – devices pair automatically within seconds
Expandable Irrigation System: Connect up to 15 devices (G1S, G2S, D1, T1, Q1, and ValveLinker) per Gateway and manage up to 20 Gateways per user account. Easily build and control a comprehensive hybrid watering system through one unified interface

SONOFF Zigbee 3.0 Irrigation Timer, Smart Water Timer for Irrigation, Sprinkler Timer, Automatic Watering System Hose Timer for Lawn & Garden, APP Control, Compatible with Alexa, Google Home, SWV-BSP

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Why We Love It

Effortless Voice Control Integration.
Alexa and Google Home compatibility.
Accurate Irrigation Records.

Main Highlights

Zigbee 3.0 Standard Compatibility: Compared to a WiFi water timer, our garden watering timer has higher stability and longer communication distance. The SONOFF water timer need to be used with the Zigbee 3.0 protocol hub, such as Sonoff ZBBridge-P, NSPanel Pro, iHost, and more.
Timed & Quantitative Irrigation: Our irrigation timer can set an irrigation time and a certain irrigation capacity according to your needs, keeping garden watering systems in order. Also, automatic irrigation mode can save water and money.
Irrigation Record: The unique irrigation capacity statistics function of the hose timer can record the start and end time, operation duration, and irrigation capacity of your single operation, making your irrigation more accurate. You can also view the irrigation history for each hour, day, and month in the past six months.
APP Remote Control: Using our sprinkler timer can reach the remote control so that you can travel and do other things without worry. The APP can also control multiple water valves in a touch, making your irrigation system smart.
Voice Control: SONOFF water timers for irrigation is compatible with Alexa and Google Home. When your hands are busy with other things, just say“Alexa, turn on the water timer”. The device will react according to your instructions, completely freeing your hands.

johgee Smart WiFi Water Timer 3 zone for Irrigation with 984 Feet RF Gateway, 3 Outlet Remote Control Sprinkler Hose Timer for Garden Hose, Rain Delay,WiFi Irrigation Sprinkler Controller for Garden

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Why We Love It

Ultra-long distance coverage available.
Remote and voice control features.
Independent control for different areas.

Main Highlights

300M (984 feet) Ultra-long Distance Connection, Wider and More Stable Coverage: The Wifi water timer uses advanced RF technology, the gateway and the water timer is up to 300 meters (984 feet), easily cover large areas of gardens and courtyards.
APP Remote Control & Voice Control, Easier Garden Management: Add the WiFi sprinkler timer to the WiFi gateway (2.4GHz WiFi only) via the "Smart Life" APP, you can remotely control the watering plan (watering frequency, duration) anytime and anywhere. It also supports Alexa and Google voice control, making it easy to manage your garden with just your voice.
3 Outlet Independent Control, Easy Control Different Areas: WiFi hose timer with 3 independent irrigation valves. Each valve can be individually programmed. Through different outlets, different watering plans can be set up separately to meet the irrigation needs of different areas such as lawns and gardens.
3 Irrigation Modes for Precision Watering & Water Savings: The water timer for garden hose has a timed irrigation mode and a spray mode. In irrigation mode, up to 5 watering procedures can be customized per outlet and the duration can be adjusted. The spray mode allows flexible adjustment of runtime and interval time. Both modes support weekly cycle frequencies. Help you fully save water bills.
Rain Delay & Irrigation Record, Smarter Management: This smart hose timer 3 Outlet has a rain delay function and supports 1-7 day watering delays to avoid waste during rainfall. Have a separate watering log page that details the start time, duration and end time of each watering.
Manual mode, flexible operation is more convenient: The WiFi hose timer also supports manual mode, which allows more flexibility to use the control button to start or stop watering at any time. Emergency watering can be quickly started in special circumstances to ensure plant safety.
Extensibility & Waterproof, Built a Smart Irrigation System: This WiFi water timer for garden hose can be expanded to connect with multiple smart timers (no more than 4 recommended), easily covering a larger area of the garden; IP55 waterproof, durable, stable operation even in bad weather outdoors, ideal for building a smart garden irrigation system.

TRJZWA Dual Port WiFi Water Timer Irrigation, 2025 Latest Garden Lawn Greenhouse Yellow Water Timer, WiFi Remote Controlled Automatic Watering System Compatible with Alexa and Google Home

Why We Love It

Easy app control from anywhere.
Voice-activated for hands-free convenience.
Customizable watering schedules available.

Main Highlights

[Easy to use]Simply use Smart Life APP to add WiFi dual port water timer and Wifi gateway, and then associate water timer on the gateway to control automatic watering system conveniently. Please use Wifi 2.4Ghz for the first time connection, and make sure to turn on Wifi mobile phone and Bluetooth. In order for you to use irrigation timer better, please scan and watch the video on the product page or in the manual.
[Worry-free travelling]Even if you are not at home, you can use APP to remotely control dual port water timers for irrigation to water your garden, lawn and patio so that you can have a pleasant holiday without worrying that your plants don't get timely irrigation due to being away. You need to switch off your mobile phone WiFi and Bluetooth when you are away from home, and use 4G/5G signal to control garden watering system.
[Voice Control]This hose timer is compatible with Alexa and Google Assistant, you just need to use voice commands to start or stop watering, bringing more convenience to your life, drip irrigation system can manage your garden, lawn, greenhouse and swimming pool anytime and anywhere!
[Delayed Watering Settings]Take advantage of the watering timer rain delay feature and set watering delays based on your preferences and the latest local weather forecast on the APP. Choose 24, 48 or 72 hours and drip irrigation system watering will automatically resume after the delay. This saves water and prevents over-watering.
[Manual/Automatic Watering]The dual port water timer can not only be programmed to water automatically, but also manually without interrupting your pre-set watering schedule. You can choose whether to water automatically or manually to meet the irrigation needs of different situations.

Diivoo WiFi Water Timer 4 Outlets, Smart Sprinkler/Hose/Tap Timer Compatible with Alexa & 24 Irrigation Plans & Rain Delay, Garden Watering Systems Controller with 2 Watering Modes for Lawn Yard

36% OffFree Shipping

Why We Love It

Convenient remote control access.
Effortless scheduling flexibility.
Enhanced garden irrigation management.

Main Highlights

【Remote and Voice Control】With the HomGar app, you can seamlessly integrate your Diivoo smart water timer with your WiFi gateway (compatible only with 2.4 GHz WiFi). The Diivoo smart 4-zone hose timer is designed to work with Alexa and Google Assistant, simplifying your irrigation efforts and enhancing convenience in your daily life.
【Timed Irrigation Mode】Are you looking to automate your irrigation process? You can easily program the 4-outlet hose timer to water automatically at designated times. With four distinct watering frequency options available, you have the flexibility to set the timer for daily watering, every even or odd day, or according to a custom schedule that suits your needs.
【4 Outlets and 24 Individual Programs】Do different areas of your yard require varying watering schedules? Our WiFi sprinkler irrigation timer features four zones offering a total of 24 independent watering programs. Each valve can be programmed separately with up to six different schedules, allowing you to create tailored watering plans for each section of your property without impacting other areas.
【Rain Delay and Manual Watering】Need a break from your regular watering routine? The Diivoo WiFi watering timer includes a Rain Delay function that enables you to postpone scheduled watering by 24, 48, or 72 hours during rainy days—helping conserve water. If immediate watering is necessary, simply switch to Manual Mode via the valve unit or through the app for instant access whenever required.
【Mist Irrigation Mode】In mist mode, the irrigation controller activates two outputs intermittently. You can easily select the start time along with fog duration and frequency (Monday-Sunday). The duration and interval lengths are adjustable from one minute up to sixty minutes. This smart irrigation timer's dual outputs are ideal not only for traditional irrigation systems but also for outdoor cooling and dust reduction during hot summer months.

WiFi Water Timer 2 Zones, Unistyle Smart Hose Timer for Sprinkler Irrigation, Automatic Watering System Controller with 2 Modes, Compatible with Alexa and Google Home, Water Tap Valve for Garden Lawn

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Why We Love It

Durable brass connectors resist leaks.
Control watering from your phone.
Custom schedules for each zone.

Main Highlights

IP55 Waterproof & Brass Connectors: This automatic watering system is built with an industrial-grade brass inlet/ outlet (heavy-duty construction) for enhanced durability. It features a pressure-resistant seal to prevent leaks and an IP55-rated waterproof design, ensuring long-term reliability even in harsh outdoor environments
Control From Your Phone - Download the SmartLife app to easily manage and monitor your 2 Zone wifi watering system
Automatic Watering - Replace tedious hand watering with confidence that your plants are getting the water they need. 2 Zone Wifi water valve allow separate watering schedules for different zones.Each zone has up to 6 watering schedules and 2 watering modes: irrigation mode and misting mode. Each has a customised start time, duration (1 minute - 6 hours) and watering frequency (Mon-Sun)
Smart Rain Skips - Smart garden water control will watch the weather for you and skip a scheduled watering if the forecast predicts rain. You can also manually turn on a 1-7 day rain delay
Flexible Manual Watering: The 2 zones wifi tap timer's manual watering time can be set from 1 minute to 8 hours per zone, and you can enable manual watering via the APP, the knob on the watering timer, or voice commands to Alexa/Google Assistant

8.7

Excellent

We scanned 720 products

We reviewed these offers relevant to the Smart Water Controller within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like GROHE, Gardena, Eve, LinkTap, SONOFF, johgee, TRJZWA, Diivoo, Unistyle, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Smart Water Controller in the market, we considered we took a deep dive into 3601 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is GROHE Sense Guard Smart Home Water Controller, Detects Water Leaks and Pipe Bursts, Shuts Water Off, Wi-Fi Connected, 22513LN0. We love many things about this product by GROHE. What sets it apart from the competition is Prevents costly water damage, Detects tiny leaks instantly, Alerts about potential freezing.
The best value product for most shoppers and where user satisfaction is continuously the highest is Gardena smart water control: Intelligent Water Computer with smart app controllable Frost warning system, proven valve technology, ideally suited for Micro-Drip system or sprinkler system (19031-20) by Gardena based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Smart Water Controller and the best cost-to-value ratio is Diivoo WiFi Water Timer 4 Outlets, Smart Sprinkler/Hose/Tap Timer Compatible with Alexa & 24 Irrigation Plans & Rain Delay, Garden Watering Systems Controller with 2 Watering Modes for Lawn Yardat Diivoo with a 36% discount.
Our list of the best Smart Water Controller is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Smart Water Controller in The UK

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We scanned 720 products

We concluded that:

Unistyle Water Timer 3 Outlets, 3 Way Hose Timer for Sprinkler Irrigation, Built-in Brass Inlet, Auto/Manual/Delay Modes for Garden Watering, with Smart Battery Management, Large LCD Easy to Use