Find Your Perfect Kettle.

Get reliable kettle temps at elevation by understanding boiling-point shifts, choosing altitude-aware models, and using simple offsets for brewing.

Data shows unstable bases add ~2.3°C overshoot and boost energy use; tests on 12 kettles explain why steel outperforms glass on stability for consistent pours.

Learn why cold brew needs precise heat control and which kettle specs - ±1°C accuracy, minimal overshoot, small-volume efficiency - preserve clarity and flavor.

Learn how to choose and test kettles that pour safely without sight, using physics-first criteria: stable flow, controlled heat, and non-visual feedback.