Thank you for the reply. My requirement is to share large video files to an iPhone from various devices on the local network. If I use the Network framework, is it possible to start a socket server on the iPhone and open its port to the network?

Hi, Thank you so much.

Hi, Thank you so much for you reply. In this case all the watches are connected in same Wi-Fi. And it would be very helpful if you can elaborate the point Service discovery. Next concern is how many devices can communicate through Wi-Fi at a time and what could be the maximum distance between devices to communicate?

Thanks for your reply, Is there any possibility to communicate through wifi router?