Here is another smart kitchen gizmo that lets you prepare coffee and drink more conveniently. The Stagg EKG+ has variable temperature control from 135F to 212F. It has a LCD screen to show your set temperature and current temperature. The Hold function allows you to keep your water around the right temperature for up to 30 minutes.
The Stagg EKG+ has 1 liter capacity. You will be able to turn it on/off from the Brewbar tablet app. The app sends you real time updates.[where to find it]