The Fitbit Charge 5 is a great but expensive tracker, while Xiaomi's Mi Band 7 is half the price. So, should you spend more -- or less -- on your next tracker? Lexy compares these two fitness trackers on comfort, screens, workout tracking, heart-rate monitoring, sleep and smart features.

The public beta version of iOS 16 is out to try. Here are some of our favorite features that you can test right now.

The first images from the world's most powerful telescope let us see deeper into space than ever before. Here's how NASA's "time machine" saw invisible light from billions of years ago.

Even if you don't have enough iCloud storage, you can still back up your iPhone.

Jetson Aero's founder recently flew the Jetson One personal flying vehicle from his home in Italy to company headquarters nearby.

Booking a trip on a budget? CNET has a few tips and tricks to help you save money and peace of mind.

On June 29, 2007, the first iPhone went on sale. Since then, the phone has become essential for Apple's software, accessories and services to succeed.

There's a lot about the iPhone 14 that we can learn from the iOS 16 tea leaves. Here are all the possible iPhone 14 clues we found in iOS 16.

It's important to wear sunscreen year-round, not just when it's sunny outside. Here are some best practices to block harmful UV rays.

It's been nearly two decades since the Concorde made the last commercial supersonic flight. A handful of companies are looking to bring back high-speed air travel.

At WWDC 2022, the next major version of iPhone software is revealed. It will be out this fall.

At WWDC 2022, Apple revealed a ton of new software including iOS 16, iPad OS 16 and Mac OS Ventura. The company also introduced a new M2 processor for a redesigned MacBook Air and MacBook Pro.

At WWDC 2022, Apple demonstrated how the new Metal 3 tech will improve rendering, frame rate and game loading.

At WWDC 2022, Apple reveals iPad OS 16, complete with a weather app and new collaboration features.

At WWDC 2022, Apple shows off its latest version of MacOS, dubbed Ventura. The new OS brings new features like Stage Manager and Spotlight.

During its annual developers conference, Apple revealed updates for its WatchOS software like new watch faces and health and workout features.

At WWDC 2022, Apple revealed a more powerful 13-inch Macbook Pro with improved capabilites for gaming.

At WWDC 2022, Apple showed off the redesigned MacBook Air with a larger display, better camera, audio and battery life and the new M2 chip.

At WWDC 2022, Apple introduces a brand-new, reorganized Home app with widgets.

The Endurance was lost more than a century ago, after getting stuck in Antarctic ice. Now, it's been found in remarkable condition.

The company's new Function keyboards use socketed switches so you can easily swap in a highly customizable set of mechanical gaming keyboards.

Alex Bornyakov, deputy minister of digital transformation for Ukraine, talks to CNET about crypto, big tech and the digital war against Russia.

We sample some of the plant-based food you can now get at Chase Center in San Francisco.

Google has released a very early version of Android 13. There are already some welcome tweaks and refinements that should improve the experience.