If you’ve been swimming in the toasty waters of high-end pour-over kettles, you’ve no doubt come across Fellow, and its Stagg EKG kettle. The company uses power-pulsing technology to keep the water temperature at a very precise level, which has attracted a number of award-winning baristas to use their products: It turns out that 204ºF … Continue reading My cup boileth over: Now kettles have Wi-Fi too, apparently