Best Watering Computers Deals Online in the UK (25 Deals Found)

Last Updated - 04/10/2025 Sort By:

Best Choice
Gardena

New
Gardena Water Control Select, Automatic, Time-Saving Watering, Flexible Watering with 3 Schedules, Water Now Function (1
Convenient and flexible watering thanks to customised irrigation schedules

£39.99 £50.04
Aqualin

New
Aqualin Water Sprinkler Timer Two Outlets Electronic Hose Tap Garden Irrigation System Controller Watering Computer Wate
MULTI-Functional Sprinkler Timer makes it easier to schedule watering. The timer has 3 modes, auto/manual/rain-delay. Th

£39.99
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New
Professional Water Timer Electronic Automatic Irrigation Controller with Filter
This item is the perfect addition to any irrigation system as it can be set up and forgotten about ensuring your garden

£20.99
Hozelock

New
HOZELOCK - Watering Timer Select Controller : Automatic Watering, Easy To Use, 16 Pre-installed Programs, 2 to 60min Wat
Easy to set up and adjust – the controller has 6 fixed daily watering options available and an additional 10 fixed progr

£41.75 £42.99
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New
400 or 800GPD Pumped Reverse Osmosis System - LCD Auto Computer
Reverse Osmosis System 400 or 800 GPD and Auto flush TDS Computer. The effectiveness and productivity of RO systems incr

£315.00
Hozelock

New
HOZELOCK - Watering Timer Sensor Controller Plus : Automatic and Easy Watering with its Light Sensor, Adjustable Waterin
A tap-mounted irrigation controller that automatically provides water at dawn and dusk

£43.43 £47.52
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Best Value
Gardena

New
Gardena Irrigation Computer Multicontrol Duo: Automatic Irrigation Control, Weekdays programmable, 22x17.2x17.8 cm
Flexible irrigation settings: Two completely independently programmable outputs can be set by removable control panel

£79.00 £91.33
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New
Water Timer Automatic Irrigation Timer Garden Sprinkler Timer Watering System
Easily Set: Digital Garden Water Time you can easily set the clock, set the watering time, frequency and time and then r

£14.98
15% Off
Restmo

New
RESTMO Water Flow Meter, High Measure Accuracy, Measure Gallon/Liter Consumption and Flow Rate for Garden Hose Watering,
Equipped With Adapter & Connector: The adapter can be installed on the inlet and fits 3/4" to 1/2" faucet, the connector

£16.99 £19.99
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New
【Buy 6 Get 4 Free,Add 10】1KG/Roll GEEETECH 3D Printer Filament PLA/TPU/ABS+/PETG
And Full automatic spooling and strict manual examination to make sure neat wiring and no tangle. 【Soft and High Elastic

£15.11
38% Off
Brandson

New
Brandson Digital Water Computer with 2 Outputs, Watering timer, Water flow meter, Practical water meter for the garden I
SMART DUAL-ZONE IRRIGATION CONTROLLER: Water two different areas of your garden simultaneously. For each zone, you can i

£24.66 £39.99
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Xtsuen

New
Xtsuen Water Timers for irrigation, Hose Timer with Rain Delay/Automatic & Manual Mode, Sprinkler Timer for Garden IPX5
SMART TIMING: The Xtsuen water timers for irrigation helps you customize your watering time precisely. You can set your

£24.99
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New
Gardens Water Computer 1030 Sprinker Irrigation Timer. Unused.
The Gardens Water Computer 1030 Sprinker Irrigation Timer by GARDENA is a sleek black sprinkler controller designed to e

£20.23
Restmo

New
RESTMO Water Timer, Irrigation Hose Timer with Rain Delay/Manual/Automatic Watering System for Outdoor Faucet, Garden Sp
Smart Flexible Programming System with customizable settings: - Precise watering frequency (1min-12hrs or 1-7days). - Mu

£29.99
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New
Auto Irrigation Computer System for Garden Balcony Drip Hose Water Rechargeable

£38.99
Gardena

New
GARDENA Flex irrigation controller for quick automatic irrigation for the terrace and balcony, easy to use, Water Now fu
Automatic watering Gardena It waters your garden comfortably and effectively, even if you are not at home.

£43.54
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New
Gardena Irrigation Computer MulticontrolDuo 1874 - Automatic Irrigation Control
This saves valuable water. Automates common irrigation systems such as e.g. The Gardena Micro-Drip system or Gardena spr

£69.00
Used
PHOBYA Balancer - Water Cooling Reservoir / Water Tank - 150mm - Matte Black
PHOBYA Balancer Water Cooling Reservoir (150mm). This was used with the other Phobya water cooling components, I have up

£19.88
New
Auto Irrigation Computer System for Garden Balcony Drip Hose Water Rechargeable

£38.95
New
B---X Water Cooler System Monitor for Temperature Meter/Water Flow1896
1 Water Cooling System Monitor. Screen type:OLED digital display screen.

£41.99
New
Auto Irrigation Computer System for Garden Balcony Drip Hose Water Rechargeable

£38.79
New
Aqua Computer Dr. Drop Water Cooling Loop Pressure Tester including Air Pump
The Aqua Computer Dr. Drop Pressure Tester is a high-quality tool designed for testing computer water cooling systems. W

£31.87
New
SONOFF SWV Zigbee Watering Timers IP55 Smart Irrigation Computer Auto Irrigation
SONOFF Zigbee Smart Water Valve is compatible with Zigbee hubs supporting Zigbee 3.0, including SONOFF iHost, SONOFF NSP

£29.99
New
HOZELOCK 2220 Automatic Select Watering Controller Timer GARDEN HOSE PIPE

£42.99
New
Tuya WIFI Bluetooth Smart Garden Watering Timer Auto Irrigation Controller Valve
After the USB is plugged in, the machine can be turned on. Automatic Watering 11 x 8.5 cm / 4.3 x 3.4 in. Note: Products

£23.50

25 Watering Computers deals are available from: Amazon, eBay stores, starting from £14.98.
The biggest discount we found is 38% on Brandson Digital Water Computer with 2 Outputs, Watering timer, Water flow meter, Practical water meter for the garden IPX5, Automatic and Time-Saving Irrigation, Rain Delay, indoor and outdoor use at Amazon.
The lowest price we found is £14.98 while the highest is £315.00.
Prices for the best Watering Computers deals average at £45.86.
Last updated on October 4, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Watering Computers.