Our smart body thermometer is a skin-contact thermometer that works with smart phones to improve the way we measure and track temperatures. It is easy to use & can accurately detect body temperature like a traditional mercury one. Through the app, it can store historical data which can be viewed at a later time for analysis and reference. This feature is particularly helpful for parents monitoring their babys recovery from illness and for couples that are trying to conceive. The sensor probe and cable is designed for better and safety operating and it is compatible with iOS devices.