Bluetooth 7.0 will introduce a new standard called HDT, aimed at substantially raising audio quality over wireless connections, according to heise online. The German tech outlet reported on the specification on Friday, 6 November 2026.
Coverage of the announcement points to a large gain in data throughput. BILD reports that the standard will be nearly four times faster starting in 2027, while connect.de puts the figure at 7.5 Mbit/s. ComputerBase likewise describes the new standard as bringing significantly more throughput in 2027. Yahoo Finanzen Deutschland frames the change around high data throughput improving the performance of wireless technologies.
The reports agree on the broad direction: HDT is positioned as a throughput upgrade for Bluetooth audio rather than a minor revision. Higher bandwidth is the mechanism the outlets cite for the promised audio improvement, though the available summaries do not detail which codecs, devices or profiles will support it.
The timing is also consistent across the coverage, with 2027 named as the point at which the faster standard arrives. None of the summaries specify an exact launch date within that year, nor which manufacturers have committed to supporting HDT.
What to watch next: official Bluetooth SIG documentation and the first device announcements confirming real-world HDT support and speeds.
