Bowers & Wilkins has just announced the Pi6 and Pi8 true wireless earbuds. They're available for $249 and $399, respectively. The cheaper model has preorders open and ships September 13, while the Pi8 can be purchased right now.
The Pi6 has Bluetooth 5.4 and supports 24-bit/96kHz aptX transmission. It also has the same 12mm bio-cellulose drivers as the Px7 S2e, The flagship Pi8 supports the same resolution, but can also playback audio in aptX Lossless. Its 12mm drivers are carbon cones instead of bio cellulose.