I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.

The best power meters will help you make the most of your cycling, enabling you to calculate efforts and training load, track your fitness and more. Once the reserve of professional riders, power ...

SPRINGFIELD — Your electric meter will soon be able to communicate with you in real time. That means a warning if you are using more power, and spending more money, than you’d planned. This week, ...