(Pocket-lint) - Three has confirmed that it will be launching eSIM services later in the year - and it sounds like these plans will also include the Apple Watch. In a tweet, Three UK’s customer support said that "you may have heard we trialled eSIM last year in selected retail stores. This has now been completed and we’re working on a full launch later this year." You may have heard we trialed eSIM last year in selected retail stores. This has now been completed and we’re working on a full launch later this year. -Kim— ThreeUKSupport (@ThreeUKSupport) May 25, 2021