According to Macrumors, Beats Fit Pro and Powerbeats Pro can now be updated to firmware version 6B27, upgrading from the previously released 5B66 version introduced in May.

As usual, Apple remains tight-lipped about the specific changes brought by the firmware update for Beats Fit Pro and Powerbeats Pro. Hence, we're currently unaware of what enhancements or modifications the company has introduced to its Beats headphones.
Furthermore, there's no standard procedure for software upgrades on Beats headphones, but firmware updates are typically installed over the air while the headphones are connected to an iOS device. Simply place the Beats headphones into their case, connect them to power, and then pair them with an iPhone or iPad, and the update will automatically download and install after a period of time.
If any significant changes are detected after installing the firmware update for Beats Fit Pro and Powerbeats Pro, Mytour.v will update in the following article.
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