The bad news is Oura Ring 4's battery life is weakening, one year after it debuted. The good news is Oura is fixing the issue.

The Ollee Watch features an ARM Cortex-M4/M0+ low-power processor with support for Bluetooth Low Energy and a programmable NTAG213 NFC tag (although this is said to only be compatible with the F-91W ...

The Apple Watch Series 11 features the device's first ever decisive battery life increase, reaching a full 24-hours. Since the Apple Watch was first unveiled in 2014, it has featured what Apple called ...

The Apple Watch Series 11 adds more battery life but not much more to the wearable. Here's how it compares against the astoundingly similar Apple Watch Series 10. For 2025, the updates in the Apple ...

While the iPhone Air MagSafe Battery is not compatible with any other iPhone models, the USB-C port on the battery pack can charge some smaller accessories. Apple says the USB-C port on iPhones can ...

Incredible Battery Breakthroughs to Watch: As reliable energy storage is crucial for advancing energy methods, this video explores emerging battery technologies that make energy storage more ...

Apple unveiled the Apple Watch Series 11 on September 9 with upgrades that focus on health, performance, and software intelligence. Here's what's new. The Apple Watch once again joins the iPhone ...

We don't expect big changes from the Ultra 2 (pictured here). Credit: Victor J. Blue/Bloomberg via Getty Images At the time of writing, Apple’s big iPhone event is just around the corner — a week away ...

Joe is a classically trained journalist who’s been writing about the auto industry and car culture for 40 years, steering the editorial direction of prominent Canadian magazines such as World of ...

Rimac Technology has used the Munich motor show to unveil e-axles and their next-generation solid state battery. These components will arrive in the coming years and be used by various automakers.