Kinsa Smart Stick is a specialized application designed exclusively for use with the Kinsa Smart Stick thermometer, which connects through the headphone jack of Android devices. This app allows users to accurately track temperature readings and integrates seamlessly with HealthKit and the Health app for a comprehensive health overview. It is important to note that this app is intended solely for users of the original Smart Stick thermometer, which is no longer in production, and its maintenance is minimal.

The app is free to download and falls under the Lifestyle category, specifically focusing on Health & Fitness. Users who own newer Kinsa wireless thermometers, such as QuickCare or Smart Ear, are advised to download the updated Kinsa app instead. Overall, Kinsa Smart Stick provides a straightforward solution for tracking temperature data for existing users of the original device.