4iiii Innovations Precision is the world’s most accurate and lightest power meter. The weight of the sensor is only 9 grams and the best single side power meter on the market.
4iiii Innovations is the only brand to use patented 3D technology to measure the power as well axial and bend as load. It is taken into consideration that every rider has hers or his pedaling by the specific 3D measurement and thus the data have an accuracy of 99 %. Therefore, 4iiii Precision offers most value for the price among power meters.
The sensor connects through an Ant+ or BLE (Bluetooth 4.0) to your bike computer. It is also available as dual side in either Precision or Podiiiium PRO versions.