The practical uses of Wearables and Home Automation never cease to amaze me. I recently added a Kinsa thermometer to my collection of useful toys. This little device uses the 1/8th inch jack like the original Jawbone did. It works like a regular thermometer, but displays temperature on an app that runs on the iPhone. It’s simple to setup and once setup, works the same as any other thermometer. Due to the power of the Internets, you can then select symptoms and check for common ailments that match. You can also look at your history, tracking the rise and fall of your temperature. Overall, a cool little device and a cool little app.