The user can take advantage of the NXP Kinetis BLE Toolbox smartphone application to help develop and test an embedded design. Kinetis BLE Toolbox allows the end-user to improve their out of the box experience, providing a user-friendly way to test the BLE demo applications developed for the KW41Z. Kinetis BLE Toolbox is an all-in-one application capable of demonstrating NXP BLE capabilities, the implementation of BLE and custom profiles and the compatibility with different smartphones. The application supports the blood pressure, cycling speed and cadence, glucose, health thermometer, heart rate, proximity and running speed and cadence BLE profiles. It also supports NXP Beacon, Over the Air Programming (OTAP) and Wireless UART custom profiles.