Speaking at the CES 2025 tech expo in Las Vegas last week, Chang said "We have secured energy density and capacity ...

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries ...

The Apple Watch Ultra 2 is the top-of-the-line model of Apple’s wearable devices, featuring a beautiful titanium design, a gorgeous display, and unparalleled performance with the S9 chipset.

An Apple Watch puts your phone’s screen on your wrist ... which is known to drain smartwatch batteries. Our battery testing is based on 'typical use' and aims to replicate how long the smartwatch ...

Here’s how it works. We've been writing about the best Apple Watch models ever since Steve Jobs debuted the very first one in September 2014. Since then, we've covered every release, documenting ...