How to Use the Apple Watch Blood Oxygen Sensor / We Put Google Maps and Waze to the Test / Is Your TV Spying on You?

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TODAY'S MUST-READ STORY

Your SSN Is on the Web, AI Is Leaking Data, and Buses Are Getting Hacked: Another Week in Cybersecurity Hell

But, hey, at least you can claim your part of AT&T's $177 million data breach settlement!

THE LATEST FROM PC LABS

How to Use the Apple Watch Blood Oxygen Sensor and What It Can Tell You About Your Health

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year thanks to a patent spat, but it's back in action now.

Google Maps vs. Waze: I Put Both to the Test and Here's Which One Takes the Lead

Through vast cross-country stretches or tight city streets, Google Maps and Waze guide you where you need to go—but which one is the top map app? I put them head-to-head to find out.

Chances Are High That Your TV Is Spying on You. Here's How to Check

Your internet-connected TV has Automatic Content Recognition (ACR) features that track what you watch. Here's how to disable it, along with smart privacy advice from security experts.

The Whoop MG Reviewed: Personalized Health Guidance for a Premium Price

The Whoop MG is the company's most capable fitness tracker, offering heart rate screening and blood pressure insights alongside activity and sleep monitoring, but it requires exorbitant annual fees.

ONE VPN TO PROTECT THEM ALL

Yes, You Can Use One VPN to Protect All of Your Devices—Here's How

If you're only using a VPN on your PC, your online activity isn't fully protected. I'll show you how to use just one VPN to keep everything secure, including your phone, computer, smart TV, and pretty much anything else that connects to the internet.