A kettle is something most of us use several times a day, so it’s worth thinking about whether you prefer a flip-up or pull-off lid, if you want the water scale to measure in cups or litres, and whether the weight of the kettle matters to you. Quick and easy to refill, this kitchen accessory offers features such as a removable drip tray and a variable dispenser—so you can fill up drinks of many sizes, from teacups to large coffee mugs.

The minimum and maximum markings are located inside the kettle, which proved difficult to read, especially in low light.

The water indicator starts to turn red as it boils and stays that way until the water falls below 80C. The precise water temperature really matters if you're making fresh coffee for instance, which needs to be 90-96°C.

Kettle testing at the GHI is thirsty work, but our tests involve more than just sipping hot drinks all day. Given how regularly our kettles get used, it’s worth thinking about what features you want and those that you can pass by. The MSR Big Titan Kettle is a massive but ultra-light, 2 litre titanium kettle for higher-volume camping cookware duties. A smaller kettle may be good for a single person or small household to avoid the temptation of overfilling.Not only is this kettle a beautiful addition to any kitchen countertop, but it also boils water efficiently, saving time and energy over the use of conventional stovetop kettles. Most kettles have this clearly visible on the exterior but some are more awkwardly placed, such as behind the handle.