Why you should trust us
I've tested small kitchen appliances since 2018. For this guide I timed boils at three fill levels, logged temperature accuracy with a calibrated probe, measured noise at one meter, and used each kettle daily for two weeks.
What the experts say
“Most people don't need presets. They need a kettle that boils fast, shuts off reliably and doesn't leave a metallic taste.”
Mai Pham, head barista and coffee trainer, on what she looks for in a kettle
Compare test scores
| Kettle | Score | Speed | Temp accuracy | Build | Ease of use | Value | Where to buy |
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How to choose an electric kettle
Capacity
1.7 L fills about six mugs. A 0.8 L mini suits one or two people.
Temperature control
Green tea and pour-over taste best at 75–93°C. Skip presets if you only drink black tea.
Material
Stainless hides limescale and stays cooler outside. Glass looks great but needs more cleaning.
The competition
Kettora Glass 1.7 L: Fast and good-looking, but the glass got hot to the touch and showed limescale within a week.
Ovalis Smart Kettle: The app worked, but temperature drifted by up to 6°C in our probe tests.
Hearthly Retro: Charming design, slowest full boil in the group at 4 minutes 52 seconds.
FAQ
How often should I descale a kettle?
Every four to eight weeks with hard water. A 1:1 mix of white vinegar and water works for every kettle we tested.
Is it cheaper to boil water in a kettle or on the stove?
An electric kettle transfers heat more efficiently, so it usually uses less energy and takes about half the time.
Do brands pay to be included?
No. We buy every kettle ourselves. We may earn a commission if you buy through our links, and that never affects our picks.