Converter use with Apple Watch series 4

The simple answer is yes, the Travel kit will work with any Apple power adapter which uses the duck head wall socket adapters. I have used mine all over the world, there are very few places it will not fit the local sockets and they are mainly remote places or old buildings which have never been upgraded to new sockets. You don’t need to worry about the mains voltage because all Apple power adapters are rated for any voltage between 100v and 240v, so like most other things from Apple they “just work without drama”.

Yes the converter kit, will provide you with the correct adapter for use in the majority of Europe, however there may be a few countries where it may not work.

The usb charger will work with any USB port.