4-Zone Smart WiFi Garden Watering Timer for UK Gardens
In stock — ships in 1–3 working days
- Tracked UK delivery — free over £79
- 30-day returns
- Secure checkout
Your garden waters itself — even while you’re on holiday
This 4-zone smart WiFi garden watering timer turns one outdoor tap into four independently scheduled watering lines for lawn, beds, pots and greenhouse. Switch on Holiday Mode thinking: set it from your phone, fly off for a fortnight, and come home to a green garden — the answer to how to water plants while on holiday in the UK.
- 4 independent zones — different schedules for lawn, borders, hanging baskets and veg patch
- 2.4GHz WiFi + long-range gateway app control — adjust watering from anywhere
- Weather forecast auto-adjust & rain skip — skips watering when rain is coming, saving water and money
- Voice assistant support — start or stop zones hands-free
- 20 programmes — fine-grained schedules for seedlings, established beds and lawns
- IP55 weatherproof, 360° swivel inlet — built for British weather and standard UK 3/4″ taps
Why 4 zones beats a normal hose timer
| Basic 1-zone timer | Boltoo 4-zone smart timer | |
|---|---|---|
| Lawn vs pots | Same schedule for everything — pots drown or lawn dries out | Each zone gets its own days, time and duration |
| Rainy week | Keeps watering in the rain | Rain-skip pauses automatically from the forecast |
| While on holiday | No idea if it’s even running | Check and adjust from your phone, anywhere |
| Hosepipe restrictions | Easy to forget and overwater | Short, targeted early-morning slots per zone — less water, greener garden |
The maths is simple
One dead hanging basket costs around £15 to replace. A tray of bedding plants, £20+. A patch of scorched lawn, a whole weekend. One fortnight away in August can undo a season of work — this timer protects all of it for £89, once. No subscription, no hub fees.
Built for British summers — heatwaves, downpours and hosepipe restrictions
When a dry spell hits and water companies start talking about hosepipe bans, the answer isn’t watering more — it’s watering smarter. Rain-skip stops you watering before rain, and per-zone schedules put water only where it’s needed, in short early-morning slots when evaporation is lowest. Your garden stays green while your water bill stays sensible.
FAQ
Does it fit a standard UK outdoor tap?
Yes — the 360° rotating inlet fits standard UK 3/4″ outdoor taps and keeps the hose pointing the right way.
Does it need a hub or subscription?
No subscription, ever. The plug-in gateway connects to your 2.4GHz home WiFi and talks to the tap unit over long-range radio — far more reliable through brick walls than Bluetooth.
Will it leak under pressure?
The reinforced anti-leak inlet and IP55-rated housing are designed for permanent outdoor installation through the UK watering season. PTFE tape is included for a watertight fit.
What’s in the box?
4-zone tap timer, plug-in WiFi gateway, tap adapters and PTFE tape. Batteries: 4 x AA for the timer.
Customer reviews ★★★★★ 4.9/5
Came home to everything still green
Dave R., Greater Manchester · 11 May 2026 · ✓ Verified Purchase
Set it up before two weeks in Portugal. Checked the app twice from the hotel, that was it. Last year we lost every hanging basket.
The buttons get used more than the app
Tom W., Norfolk · 19 May 2026 · ✓ Verified Purchase
App is fine, but half the time I just press zone B and water now. Not fancy, it just works.
Does what I bought it for
Jason P., West Yorkshire · 24 April 2026 · ✓ Verified Purchase
Bought it for the four outlets and it's been spot on. Drip lines, beds and the greenhouse each run on their own schedule now. No leaks, no faff — should have done this years ago.
How fast is delivery?
Orders are dispatched within 1–3 working days with tracked UK delivery. Delivery is free on orders over £79.
What is the return policy?
You have 30 days from delivery to return any item in its original condition for a full refund. See our refund policy.
Is checkout secure?
Yes — payment is processed by Shopify Payments with support for Visa, Mastercard, Amex, PayPal, Apple Pay, Google Pay and Shop Pay. Boltoo never stores your card details.
Who is Boltoo?
Boltoo is a UK-based retailer of test & measurement instruments, tools, electronics, outdoor and home essentials, operating from London with one standard: buy better, own longer, waste less.