蓝牙规范（Bluetooth profile），蓝牙技术联盟定义了许多Profile。Profile目的是要确保Bluetooth设备间的互通性（interoperability）。但Bluetooth产品无须实现所有的Bluetooth规范Profile。Bluetooth 规格 1.1 定义13个Profiles。

目前WinCE6.0提供的Profile有DUN GATEWAY、HS/HF AND Audio Gateway、LAP、PAN、HID。

In order to use Bluetooth technology, a device must be compatible with the subset of Bluetooth profiles necessary to use the desired services. A Bluetooth profile is a specification regarding an aspect of Bluetooth-based wireless communication between devices. It resides on top of the Bluetooth Core Specification and (optionally) additional protocols. While the profile may use certain features of the core specification, specific versions of profiles are rarely tied to specific versions of the core specification. For example, there are Hands-Free Profile (HFP) 1.5 implementations using both Bluetooth 2.0 and Bluetooth 1.2 core specifications.