Ninja Perfect Temperature Kettle KT200UK

The KT200UK is where features and value meet. Manufacturer specs list six preset temperatures from 60°C to 100°C, plus manual adjustment in 5°C steps down to 40°C, an LED base display and a Hold Temp mode that maintains your chosen temperature for up to 30 minutes — genuinely useful for green tea (around 80°C) and pour-over coffee. The 3kW element boils a single cup in under 50 seconds according to Ninja, and the 1.7L jug covers a full pot. At an indicative £70 (RRP £99.99) it delivers the temperature control of kettles costing twice as much, which is why it earns best overall over the pricier, style-led picks below. The trade-off versus a plain kettle is a chunkier footprint and a powered base, and versus the Bosch Sky you give up some of the double-wall insulation and cool-touch body in return for more presets and a lower price.