Best Smart Water Timer for Garden Use in the UK (2026)
Quick answer: Compare the number of independently controlled outlets, stated pressure and temperature ranges, battery requirements and the installation details supplied for the exact configuration. The HTV245FRF has two independent outlets. Fit the BSP inlet on a 3/4" or 1" outdoor tap and power the HWG023WBRF gateway with the Type-C cable on 2.4 GHz WiFi.
If you leave for work before the garden wakes up and get home after dark, watering is the job that quietly slides. A smart water timer for garden use fixes that by putting your tap on an automatic schedule you can change from your phone. This guide covers what actually matters when you are trying to keep a lawn and a vegetable patch happy on two different routines.
Why one hose can not do two jobs
A veg patch and a lawn want opposite things. Raised beds and borders do best with a slow drip early each morning; a lawn wants a longer soak a couple of times a week. Drag a single hose between them and one always loses out — usually the veg, which is why so many commuters come home to bolted lettuce and split tomatoes after a busy week. A two-zone timer runs both jobs from one tap, each on its own schedule.
What to look for in a smart water timer
- Independent outlets. The HTV245FRF has two outlets that can be controlled independently.
- Operating range. Working pressure 0.5–8 bar; timer 3–50 ℃.
- Remote and local control. RainPoint Home and the buttons on the timer both run the two outlets.
- Battery requirement. The controller uses four AA batteries, which are not included.
- Configuration checks. Fit the BSP inlet on a 3/4" or 1" outdoor tap and use the Type-C gateway cable; Fit the BSP inlet on a 3/4" or 1" outdoor tap and use the Type-C cable in the kit.
How to split the two zones for a working week
A setup that suits most commuter gardens: Zone 1 (drip, beds and pots) for 8–10 minutes at 6am daily; Zone 2 (sprinkler, lawn) for 25–30 minutes at 6am on two mornings a week. Early watering means less is lost to daytime heat, and the ground is dry by evening, which is better for the lawn. Adjust from the app as the weather turns.
Where a smart timer earns its keep
Start with the kit you have: HTV245FRF timer, HWG023WBRF gateway, BSP tap fit, two 3/4" hose outlets, RainPoint Home on 2.4 GHz WiFi.
Two independent outlets with app remote and manual control:
Shop the HTV245FRF 2-Zone Controller — £72.99Two independent outlets · 0.5–8 bar · 3–50°C · 12-month retailer warranty
Frequently asked questions
Can I change the HTV245FRF from the RainPoint Home app?
It has two outlets that can be controlled independently.
Does it support remote control?
RainPoint Home on 2.4 GHz WiFi handles remote changes, and the buttons on the timer still work at the tap.
Will it fit a standard UK tap?
The HTV245FRF uses a BSP inlet for 3/4" or 1" outdoor taps.
What batteries does it use?
The controller uses four AA batteries. Batteries are not included.