In the Properties window, go to the Advanced tab. Look for Interl(R) Wireless Bluetooth(R) or your Bluetooth brand name. You may see one or several devices under this. In Device Manager, expand the Bluetooth set of devices. Right click the Start button to open its context menu and Select the item called “Device Manager”.ģ. You can turn it on from the Action Center toggle, or you can open the Settings app and go to the Devices group of settings and turn it on from the Bluetooth tabĢ. We can use Windows Device Manager to find out the Bluetooth version. But if your laptop is few years old, you likely have lost the manual and might not be able to find its information on the web as well. The batteries in Bluetooth low energy devices will last several times longer than their classic Bluetooth counterparts.īluetooth version number is usually mentioned in PC’s manual or product information page on your manufacturer’s website. Bluetooth 4.0 adds Bluetooth Smart / Bluetooth Low Energy standard in addition to the Classic Bluetooth specification, so it is a significant improvement in prolonging battery life of devices.
For instance, the Nearby Share (a feature to share files between two Windows 10 computers) requires Bluetooth 4.0 or later versions. Some of the features in Windows operating system is available only if you are running a specific or later version of Bluetooth.
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