It also is free (though with limited features, and ads). And you can use dictation on the watch to add items to a list. Swiping the items on the watch screen to mark them as bought is satisfying. When shopping, you can view your shopping list on your watch, without having to fish out your phone.

You also can set up multiple lists, and share them with others. You can color-code each item to make identifying different categories of products easy, and items the app does not already have can be typed in. The app makes this easy, offering prearranged options for items you may regularly buy, like bread, milk, bagels and so on. The idea is that when you survey your shelves and refrigerator, you use the iPhone app to pull together a shopping list. The most useful watch app I have installed is Grocery Shopping List Free - Buy Me a Pie!, which works on both the watch and iPhone. You also have to pay for some of the images, which can cost $1 and up.

That means you will not see features like alerts or weather information that you can see on other watch faces. The biggest is that you are stuck with only one watch face design - the simplest, which shows only an image and the time.

Weather underground apple watch