I tracked 3,000 steps on my Apple Watch, Google Pixel, and Oura Ring - this one was most accurate

Just how reliable is that smartwatch or smart ring? I tested three of the most popular health trackers to find out.

This 'cardputer' sits between the Raspberry Pi and Flipper Zero - but it's uniquely better

The M5Stack Cardputer Adv is a self-contained pocket computer with plenty of promise.

I compared this premium Linux laptop to my MacBook Pro - it won in surprising ways

The latest Tuxedo InfinityBook Max 15 is an impressive Linux machine for everyday use, but it's not necessarily the best option for professionals.

I tested ChatGPT and Perplexity AI as my CarPlay voice assistants - both made Siri look bad

Both ChatGPT and Perplexity can answer questions and provide help that's well beyond Siri's capabilities. But which one is better when driving?

I setup a $4 router reboot timer, and it's made my internet reliably faster

I've tried so many methods to reboot my router, but the best solution costs barely anything.

I upgraded my Bluetooth speakers instead of replacing them - 5 creative ways

You don't have to shell out hundreds (or thousands) of dollars on smart speakers for a robust home entertainment setup.

A common charging habit was quietly killing my iPhone's battery - here's the fix

By charging my iPhone at one particular spot, I was damaging my battery and shortening its lifespan. Here's what I do now to avoid that.

Why I own 4 different pairs of headphones, and how I effectively use each one

While a true 'all-in-one' pair of headphones may not exist for every user, these four come pretty close.

I enabled Data Saver mode on my Android phone to avoid overcharges - and it's a big relief

Android makes it easy for me to manage my data use and prevent it from exceeding my plan's limit. Here's how.

YouTube Premium vs. Premium Lite: Is the cheaper tier still your best deal?

YouTube videos without ads sound great, but you should know about both plans before overpaying for features you don't use.

T-Mobile is giving 5G customers Hulu and Netflix subscriptions, free - here's how to get them

If you're a T-Mobile customer on an Experience Beyond or Go5G Next plan, Hulu and Netflix (both with ads) are now included with your service.

5 last-minute gifts your mom will actually like for Mother's Day (and all are on sale)

Mother's Day is coming up, and we've found the best useful gadgets and cozy items that our moms on staff approve.

Samsung will give you a free 32-inch Odyssey monitor right now - how to qualify

Samsung's BOGO monitor deal is back. Here's what you need to know.

Google Maps vs. Waze: I compared the two best navigation apps, and this one wins

Waze is great for fast reroutes and real-time alerts, while Google Maps delivers deep Gemini integration and more features. Here's my pick after extensive testing.

How we test AI at ZDNET

AI is the hottest topic in tech with new models and products launching daily. Here's how we test the latest AI developments at ZDNET.

I spent 30 days working without a laptop - here's what it taught me about real productivity

It turns out, these days, content creation goes beyond PCs. Here are a few devices I rely on.

I've tested robot mowers for years - here's my expert advice for every yard type

I have one golden rule: It's not about the mower, it's about the yard. Here's my checklist for deciding which to buy.

Best Buy just slashed up to $2,000 off our favorite TCL Mini LED TV - no strings attached

The TCL QM8 is an excellent Mini LED TV that offers high-quality picture and audio, and you can save thousands with this Best Buy deal.

Mini LED vs. OLED: I've tested dozens of TV with both display types, and this one's better

OLED is the king of TV tech, but the latest developments in Mini-LED put it in close second. I've broken down the differences to help you decide.

Eero Signal keeps your business online during internet outages

A cellular backup device that connects to your Eero mesh Wi-Fi system, Eero Signal provides backup internet when your primary wired connection goes down, saving you time and money.