This post is part of Find Your Fit Tech, Lifehacker's fitness wearables buying guide. I'm asking the tough questions about whether wearables can really improve your health, how to find the right one ...

Free notebook tuning. Use these tips and tools to get the best possible performance and stability out of your laptop.

Save big on brands like Solo Stove, Coleman, LifeStraw and more before summer camping season starts.

Keeping an eye on your laptop's battery health can be a good way to monitor whether or not you need to replace the battery.

An affordable yet feature-rich fitness watch held back by a few software bugs, which if fixed, can make this a great buy ...

In today’s fast-paced world, a smartwatch serves as a motivating health companion, a fitness tracker, and a productivity tool ...

Oppo proudly boasts the long battery life of its Watch X2, which comes with a big launch promotion alongside the Reno 13 Pro.

Whether you're still running Windows 10 or upgraded to Windows 11, a Windows battery report will help you keep tabs on the ...

You can enable Charge Limit on iPhone 15 or newer models by going to Settings > Battery > Charging. There, you can choose a ...

Heart Health Meets High TechIn a world where technology evolves at the speed of light, it’s no surprise that our gadgets are ...

Prices for car batteries at Halfords start at around £50, and you can book in for a free battery check to help you choose the right one and diagnose any issues with your old one. Fitting adds ...

A weak battery can wreak havoc with all sorts of sensors, and this could mean you're very likely to see an orange "check engine" light appear on your instrument cluster ... can easily be nursed back ...