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 ...

With over a decade of using and writing about Android tablets, I've found some truly game-changing uses for their USB-C ports ...

Some Android features feel second nature to us, but not to our parents. Here are a bunch that my folks found useful.

Here’s how the Rule of 72 works: Divide 72 by your expected annual interest rate (as a percentage, not a decimal). The answer is roughly the number of years it will take for your money to double. For ...

If you’ve ever traveled abroad to a place where the local currency is much different in value from the U.S. dollar, you’ve probably found yourself scrambling to calculate the differences in price when ...

The Android OS is highly customizable, but that means that a lot of its default settings won't be a good fit for the way that ...

NPR's Ailsa Chang speaks to mathematician Eugenia Cheng about the Pascaline -- a 17th-century invention credited as the first mechanical calculator.

I was carrying something when I received a Slack notification from my boss. I tried to reply while walking, but the message ...

Follow ZDNET: Add us as a preferred source on Google. I've spent large portions of my life looking for ways to extend the battery life on my Android phones. Admittedly, that sounds rather dramatic, ...

The GT6 delivers all the 'usual' cycling data, but can a smartwatch really deliver accurate power data? We suspect not, but ...