Since its establishment in 2010, 4iiii has been hugely focused on making sure that both athletes and casual riders have access to the latest in power meter technology. With the goal of increasing performance and safety within the athletic community, 4iiii puts the power of improvement in your hands, instantly.
4iiii innovations power meters deliver highly accurate, highly dependable cadence data, via Bluetooth directly to your phone or fitness app. Many of our 4iiii power meters are also compatible with Garmin products, including the Garmin Edge. Plus the 4iiii Precision Power Meter is one of the lightest of its kind, so you won’t even notice it