Stopwatch for Wear OS is a free app developed by appfour and is categorized under Lifestyle with a subcategory of Sports. It is compatible with all Wear OS smartwatches, including the Sony SmartWatch 3, Fossil Q, Ticwatch, Michael Kors, Huawei Watch, LG Watch, ASUS ZenWatch, Samsung Gear Live, TAG Heuer, and many more. This app can be used as a normal app, watch face or complication in other watch faces. It allows users to view and share recently stopped times and provides precise measurement of hundredth of seconds.

The app has basic functionalities such as start, pause, and restart. It runs seamlessly as a normal app, watch face, or complication. Users can view recent times and share them directly from their watch. The full version of the app provides additional features such as full customization options and the ability to view/share recent times from your watch.

Overall, the Stopwatch for Wear OS app is a great tool for users who want to keep track of their time accurately. Its compatibility with all Wear OS smartwatches and different modes of usage make it a versatile app for users to choose from. The app is easy to use and provides an excellent experience for users looking for a simple stopwatch app.