The best home security systems, tested and reviewed

The best home security systems on the market give customers peace of mind while protecting their home and family from ...

SimpliSafe Cyber Monday deal among the top affordable home security systems of 2025

Looking for the best affordable home security system that doesn’t rob your wallet every month? Same. But what does “affordable” really mean here? The system? The setup? The subscription? For me, it’s ...
Nanowerk

Graphene solar sensors pave the way for self-powered, battery-free devices

Researchers created the first ultra-low power temperature sensor using graphene solar cells, a step toward long-lasting, self-powered devices for the Internet of Things. (Nanowerk News) Researchers at ...
The Verge

Aqara’s cord-free presence sensor runs for up to three years on battery power

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...
Engadget

Apple makes the M5 MacBook Pro's battery ever so slightly easier to replace

Just like a minor upgrade in specs, Apple's latest M5 MacBook Pro gets the slightest improvement when it comes to repairability. According to iFixit's teardown, the M5 MacBook Pro is the first of its ...
Forbes

How Wi-Fi HaLow Can Help Fight Climate Change, One Sensor At A Time

As the effects of climate change and ecological decline intensify, the need for accurate, scalable environmental monitoring has never been more urgent. From tracking urban air quality to safeguarding ...
Men's Journal

Without Good Batteries, Your Smoke Alarm Could Fail You. Here's How to Replace Them Properly

View post: New Study Names the 10 Most Fitness-Obsessed States View post: Ariat's 'Superb' Western Boots That Are 'Comfortable Right Out of the Box' Are Nearly 50% Off Men’s Journal aims to feature ...
CNET

Change These 3 Settings on Your OLED Laptop for Better Battery Life

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...
CNN

Here’s how to replace your AirTag’s battery so that your stuff never goes missing

It’s easy to forget, but your AirTag can actually run out of juice, so knowing how to replace your AirTag battery is key. Apple’s trackers are designed to last more than a year on a fresh battery, but ...
Autoblog

What It Actually Costs to Replace a Mild Hybrid Battery in 2025

Mild hybrids are everywhere in 2025, but when that 48-volt battery fails, what’s the damage? Here’s how much a new one costs, why it matters, and what the future holds for long-term owners. It used to ...
Jalopnik

Changing Your Car's Battery: Which Terminal To Disconnect First (And Why)

Swapping a car battery might seem like one of those basic maintenance tasks you can do blindfolded until sparks start flying, your stereo forgets who you are, and your car throws a tantrum. Most ...