

The Delegated Act I found says the exception is for
(a) appliances, including wearable devices, specifically designed to operate primarily in an environment that is regularly subject to splashing water, water streams or water immersion, and that are intended to be washable or rinseable
So I don’t think it applies to mobile phones. Or did it get changed again?
I did find a lot of news articles saying that (for example) iPhones are excluded, though none of them had a clear source. Maybe mine is outdated too, I guess we’ll just have to see when they announce the new models.