4i

4iiii

Specialist sports equipment

Industry

Hardware

Description

4iiii Innovations is a Canadian cycling technology company based in Cochrane, Alberta, founded in 2010. It develops power meters and training tools for riders ranging from WorldTour professionals to recreational cyclists. The PRECISION 3+ power-meter family includes Apple Find My tracking, which the company introduced in 2023; the product received an iF Design Award in 2024. Its catalogue also includes the Viiiiva heart-rate monitor. Power and heart-rate data serve different training needs, so buyers should check the functions and compatibility of the chosen product rather than assume every model has the same features. The official site provides product information, support and a shop. Compatibility with the rider's crank, bike and recording device should be checked before purchase.

Sport Focus

Cycling
Listed since 13 Oct 2026 · Last verified 13 Oct 2026