You are probably reading this article on a device with Bluetooth connectivity. ![]() For more details on Bluetooth 5.0 check our earlier article on it, at this > link<<. Windows 8.1 introduces new Windows Runtime APIs for accessing the RFCOMM (over standard Bluetooth) and GATT (over Bluetooth Low Energy).We are now in the age of Bluetooth 5.0, which bring more features including wider range, stronger signal, ability to connect to multiple devices simultaneously among others. ![]() What programming interfaces were introduced in Windows 8.1? They can use their Bluetooth keyboard and mouse for the entire procedure. This ensures that customers are not required to use a wired keyboard and mouse to upgrade their Windows version. Therefore, pairing information is preserved if users upgrade from Windows 8 to Windows 8.1 for some devices, primarily Bluetooth keyboards, mice, and audio devices. However, a simpler device such as a keyboard or a mouse does not require re-pairing. If users upgrade from Windows 8 to Windows 8.1, complex devices such as phones might require re-pairing so that third-party drivers will reload. In this situation, any Bluetooth software that the OEM provides must be re-installed and all devices must be re-paired. If users upgrade from Windows 7 to Windows 8.1, they must perform a clean installation of Windows 8.1. We encourage vendors that create such profiles to test their software by using the appropriate Windows Hardware Certification Kit (HCK) test suites and have their software packages digitally signed Do users have to re-pair their Bluetooth devices after they upgrade a system to Windows 8.1? Traditional Bluetooth profiles and protocols Profile or protocolĪudio Video Distribution Transport Protocolīecause Windows 8.1 provides both kernel-mode and user-mode programming interfaces for its Bluetooth stacks, hardware and software vendors can implement additional profiles in both kernel mode and user mode. GATT profiles and services Profile or service Logical Link Control and Adaption Protocol Windows 10 supports Bluetooth core specification 5.1, including the following: Profile or protocol Windows 10 (version 2004) supports Bluetooth version 5.1. Which Bluetooth profiles have in-box support in previous versions of Windows? Windows 10 in-box Bluetooth profiles Windows Runtime API support for RFCOMM and GATT protocol access.Inbox radio management control for Bluetooth version 4.0 radios.Windows 8.1 includes the following enhancements to the Bluetooth stack and related software: To learn more about the new features and hardware developer recommendations for the different versions of Windows 10, see Bluetooth in the Hardware component guidelines section. Windows support for different versions of the Bluetooth specification depends on the Windows version, as shown in the following table: Windows version ![]() Windows 8 is Bluetooth Smart Ready, it supports Bluetooth version 4.0, and is able to connect with Bluetooth Smart devices. Bluetooth version 2.1 radios and devices are backward compatible with earlier versions of Bluetooth. Windows supports Bluetooth version 1.1 and later versions. Which Bluetooth versions do previous versions of Windows support? The following previous versions of Windows do not have in-box support for Bluetooth wireless technology:Īlthough Windows Server does not have in-box Bluetooth wireless technology support, third-party Bluetooth drivers might be available from independent hardware vendors (IHVs). The following previous versions of Windows include in-box support for Bluetooth wireless technology: Which previous versions of Windows support Bluetooth wireless technology? Looking for drivers for your Bluetooth audio device? See Fix connections to Bluetooth audio devices and wireless displays.
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