In 2022, Apple released WatchOS 9 which includes full support for native VOIP applications on the Watch (see watchOS 9 - Apple Developer, the WWDC 2022 keynote, and Apple developer documentation). The express intention is to allow messaging platforms (e.g. Whatsapp, Messenger, etc.) place, manage, and receive phone calls directly and solely on the Apple Watch.
What are the chances that Sendbird could try enabling WatchOS support for its voice functionality? It appears that all of the CallKit, Pushkit, and Networking APIs are identical to iOS, for which Sendbird already has an SDK. Being able to manage voice calls from the Watch would be a huge value add for our application.