BikeOn is shaking up the power meter world with the launch of CycleClick, a compact, clip-on device that claims pro-level power metrics with no tools, no crank swaps, no fuss. What’s the catch? It’s a ...

Power supplies in data centers that measure the input power in real time and report the measurement to the host are conducting what’s known as electrical metering (e-metering). An e-meter has become a ...