A new battery technology from Samsung could completely change your relationship with wearable technology and offer multiday ...

A new battery technology from Samsung could completely change your relationship with wearable technology and offer multi-day ...

CNN Underscored editors have a front seat for new product launches, so The Watch List is our collection of coming-soon standouts that are too good to keep to ourselves.

Battery life: The Apple Watch Ultra 2 staying power is perhaps the biggest lure. It offers 36 hours of everyday use while the ...

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