I'm a firm believer that the best Apple Watch apps will help you make the most of your smartwatch. It always surprises me when I hear people who own an Apple Watch, whether it's the newest Apple Watch Series 9 or an older model, haven't taken the liberty to download third-party apps.
When you set up an Apple Watch, you're prompted to sync your downloaded iPhone apps to your smartwatch. This means that any downloaded iPhone app with a compatible watchOS version will be added to your watch during the initial set up. Optionally, you can have future apps you download to your iPhone automatically sync with your Apple Watch as well.
