There are a few useful things you can do with an old Apple Watch after you upgrade to a new one. You might think of the Apple Watch as being a disposable product — because who would wear two watches? But there are actually quite a few surprising use cases for having a daily Apple Watch and a secondary watch.

Keep reading or watch our latest video.

The Apple Watch repeatedly saves lives around the world, thanks to its health monitoring features and emergency functions.

Here’s a comprehensive roundup of some of the most notable ways Apple Watch has saved people’s lives. From fit teenagers with undiagnosed health problems to car crash victims in danger of drowning, Apple’s smartwatch helps people cheat death in remarkable ways.

With Global Close Your Rings Day upon us, Apple Watch owners around the world showed off the pins they earned Thursday by participating in Apple’s fitness-oriented special event. The day marks a decade of Apple Watch Activity rings helping keep users active for their health.

“Apple Watch has changed the way people think about, monitor and engage with their fitness and health,” said Jeff Williams, Apple’s chief operating officer, in a press release Monday announcing the event. “A decade ago, we introduced Activity rings — and since then, Apple Watch has grown to offer an extensive set of features designed to empower every user. People write to us almost every day sharing how Apple Watch has made a difference in their life, from motivating them to move more throughout the day, to changing the trajectory of their health.”

It’s time to break the habit of doing everything on your iPhone while overlooking what’s often a better alternative. Consider the Apple Watch pros: It’s a very capable little computer, and it’s right there on your wrist. Odds are you aren‘t taking advantage of half of what it can do for you.

Here are the simple tasks I used to do on my iPhone that are now easier because I do them on my Apple Watch. And all without needing any third-party software. The only apps required come preinstalled on every Apple Watch.

Wednesday brought system software patches to an array of Apple devices, all intended to fix bugs. This includes the release of iOS 18.4.1 to remove a bug that prevented some iPhone users from accessing CarPlay over a wireless connection. There are two important security fixes, too.

Plus, Apple also made macOS Sequoia 15.4.1, iPadOS 18.4.1, tvOS 18.4.1 and visionOS 2.4.1 available at the same time. But no equivalent watchOS update appeared.

An apparent Apple Watch Series 10 prototype with a significantly different health sensor surfaced online Monday. Speculation suggests the prototype version might indicate work on advanced health monitoring capabilities like blood glucose monitoring — an Apple goal for many years.

Apple released macOS Sequoia 15.4 for Mac users around the world Monday. The upgrade brings AI-powered automatic categorization of emails in Apple’s Mail app, among other things. Plus, it makes Apple Intelligence available in many more languages and regions.

The launch came earlier than expected — Apple previously said the next macOS version would debut in April.

iPadOS 18.4 also launched Monday with the same mail categorization. Plus, iOS 18.4 reached iPhone users, and visionOS 2.4 arrived as well.

Apple will improve the RCS messaging experience by adding cross-platform encryption support. The company’s announcement comes as the GSM Association unveiled the latest RCS standard.

The new standard brings end-to-end encryption (E2EE) based on the Messaging Layer Security (MLS) protocol.

Major League Soccer kicks off its milestone 30th season this Saturday, expanding its digital presence and viewer accessibility through its partnership with Apple TV. MLS Season Pass viewers can expect Vision Pro support, a new Android app a big interview with living soccer legend Lionel Messi,  a new documentary series and more.

“With new ways to watch, expansive programming, and incredible exclusive content, this will be Major League Soccer’s biggest season yet,” said Oliver Schusser, Apple’s vice president of Apple Music, Apple TV+, Sports and Beats. “We’re excited to bring fans around the world closer to the game than ever before.”

iOS 18.3.1, iPadOS 18.3.1 and more updates went out Monday. These bring bug fixes, while a security update makes them highly recommended for anyone with a compatible iPhone or iPad.

In addition, you can download macOS Sequoia 15.3.1, watchOS 11.3.1 and visionOS 2.3.1 — each with their own fixes — now as well.