Guide · Kettles
The best temperature control kettle in the UK
Seven variable temperature kettles from De'Longhi, Bosch, Ninja, Sage, Russell Hobbs, KitchenAid and Timemore, compared on range, presets and keep-warm, prices checked 3 Oct 2026.
The best temperature control kettle UK shops sell lets you heat water to less than boiling, which matters for green tea, pour-over coffee and anything else that needs gentler heat. Some offer a handful of presets, others let you pick a temperature to the degree, and most will keep water warm for a while. This guide compares seven variable temperature kettles, six jug kettles and one gooseneck, on range, settings, keep-warm and capacity, with prices checked 3 Oct 2026. We haven’t tested this in person. Picks are based on maker and retailer specs and current prices. Read how we compare.
Why choose a temperature control kettle?
- Tea: KitchenAid’s listing says lower temperatures suit green or white tea, and hotter ones black or herbal tea. Check the tea packet for its own guidance.
- Coffee: pour-over brewers often aim just below boiling. Timemore says its kettle lets you brew coffee and tea “at the ideal heat”.
- Keep-warm: most of these hold your chosen temperature, so a second cup doesn’t need a full reboil.
Russell Hobbs also mentions warming baby bottles. For formula, always follow the formula maker’s and the NHS’s instructions rather than a kettle preset.
For everyday kettles without this feature, see our guide to the best kettles.
Who it isn’t for: anyone who only ever wants boiling water. A standard kettle is cheaper.
Best temperature control kettle UK on a budget: De’Longhi Eclettica
The De’Longhi Eclettica KBY3011 is £59.00 at Currys, checked 3 Oct 2026, prices can change. Currys lists nine settings from 40°C to 100°C, a keep-warm function and a 1.7-litre capacity. That’s the widest preset range here at the lowest price.
Who it isn’t for: anyone who wants to set an exact degree. It uses fixed steps.
Big-brand value pick: Bosch Sky
The white Bosch Sky TWK7201GB is £69.99 at Currys, checked 3 Oct 2026, prices can change. Currys lists seven touch-control settings from 70°C to boiling, keep-warm and 1.7 litres.
Who it isn’t for: anyone wanting below 70°C. Its lowest setting is higher than the De’Longhi’s or Ninja’s.
Best for low temperatures: Ninja Perfect Temperature KT201UK
The Ninja KT201UK is £89.99 at Currys, checked 3 Oct 2026, prices can change. Currys lists six preset temperatures from 40°C to 100°C, a Hold Temp function and a 1.7-litre capacity.
Who it isn’t for: anyone with a small budget. The De’Longhi covers a similar range for less.
Simplest smart presets: Sage The Smart Kettle
The Sage SKE825 Smart Kettle is £99.99 at Currys, checked 3 Oct 2026. Currys lists five variable temperature settings from 80°C to 100°C and a keep-warm function, with a 1.7-litre capacity.
Who it isn’t for: green tea drinkers who want lower temperatures. Its range starts at 80°C.
Gooseneck pick: Timemore Fish Smart
The Timemore Fish Smart Electric Pour Over Kettle is £114.95 at Redber, checked 3 Oct 2026. Redber lists a target temperature from 40°C to 100°C with 1°C accuracy, a HOLD mode, a display showing current and target temperature, and a fine gooseneck spout for controlled pouring. It holds 600ml.
Compare more pour-over kettles in our best gooseneck kettle guide, and brewers in our best pour-over coffee maker guide.
Who it isn’t for: families. 600ml is enough for a pour-over or two mugs of tea.
Finest steps on a jug kettle: Russell Hobbs Calm Connected
The Russell Hobbs Calm Connected 27480 is £149.99 at Currys, checked 3 Oct 2026. Currys says you can choose any temperature from 40°C to 100°C in 5°C steps, and keep it warm for up to 40 minutes. It also plays a choice of five sounds while it boils.
Who it isn’t for: anyone who doesn’t want a connected kettle. The extras push the price up.
Design pick: KitchenAid Artisan Variable Temperature
The KitchenAid Artisan 5KEK1522 is £199.00 at Currys in several colours, checked 3 Oct 2026. Currys lists seven settings from 50°C to 100°C, keep-warm, an anti-scale filter and a 1.5-litre capacity.
Who it isn’t for: anyone filling large pots. It’s smaller than the 1.7-litre kettles here.
Gooseneck vs standard jug kettle
- Gooseneck kettles pour slowly and precisely, which matters for pour-over coffee. They tend to be smaller.
- Jug kettles hold more and pour faster, so they suit tea and larger households.
If you make both, a jug kettle with a low range, like the De’Longhi or Ninja, covers tea, while a gooseneck adds pouring control for coffee.
Who it isn’t for: cafetière drinkers. Pour speed doesn’t matter much for a cafetière.
Downsides
- Variable kettles cost more than standard ones.
- Presets vary: some don’t go below 70°C or 80°C.
- Electronics and touch controls add more to go wrong. Descale regularly, as our guide on how to descale a kettle explains.
- Prices can change.
FAQ
What temperature is best for green tea? Lower than boiling, according to KitchenAid’s listing. Check the tea maker’s packet for its own figure.
Which kettle goes lowest? The De’Longhi, Ninja, Russell Hobbs and Timemore all list 40°C.
Do temperature control kettles keep water warm? All seven here list a keep-warm or hold function.
Is a gooseneck kettle better for coffee? For pour-over, the controlled pour helps. For other methods, a jug kettle works fine.
Can a kettle preset be used for baby formula? Follow the formula maker’s and the NHS’s guidance rather than relying on a kettle setting.