If you don’t have an unlimited data plan for your smartphone, you should always have an eye out for how much data you consume, and even if you stop mobile data for specific apps, a lot of Internet ...

Like the original, the new Rev/Speed Meter GP is a complete multi-function measuring device designed to measure and monitor data such as vehicle speed, engine rpm, and elapsed times. However, the ...

Some of our readers might remember the Vaavud smartphone wind meter that launched over on the Kickstarter website back in April 2013. Now Vaavud is back with a new version that is cable of recording ...