

Review
The Diivoo Water Sprinkler Timer is a solid entry-level automation solution for anyone tired of manually watering their garden. What you're getting here is a battery-powered controller with dual scheduling options—daily and weekly programmes—which gives you decent flexibility whether you're watering once a week or on alternating days.
The brass inlet and outlet fittings are the standout here. Most budget timers cheap out on this and use plastic, which degrades under UV and constant water pressure. Brass holds up significantly better, especially if you're leaving this exposed year-round. That alone justifies stepping up from the absolute bargain-bin options.
The rain delay function is genuinely useful. You set it to pause watering for a number of hours after rainfall, which prevents waste and saves on your water bill. The manual override button is straightforward—useful when you need to water outside your programmed schedule or troubleshoot.
Where it's less impressive: the display is basic, and programming can feel clunky if you're used to smartphone apps. There's no WiFi connectivity or remote control. Battery life seems decent from user feedback, but this isn't a premium device—expect 12-18 months before battery replacement. Build quality is reasonable rather than exceptional; it feels plastic-heavy despite the brass fittings.
Ideal for: Standard garden watering automation, small to medium lawns, greenhouse setups, anyone wanting simple reliability without unnecessary features. Less suitable if you want weather-responsive automation or smart home integration.
At £21.24 (38% discount), you're getting genuine value. It does the job without fuss, and the brass fittings mean it'll last longer than competing models at this price point. Worth it if you want to automate watering without overspending.