Garmin

Hammerhead Karoo Generation 3 in Review – How Does This Versatile Lightweight Stack Up Against the Wahoo ELEMNT ACE and Garmin Edge 1050? - GRAN FONDO Cycling Magazine

Wed, 26 Nov 2025 · By Endurance Wire

Compact, lightweight, smart? Hammerhead launched the third generation of their GPS bike computer with the Karoo – and they’ve gone all-in on modern design, slick handling and deep integration into the SRAM ecosystem. It sounds promising and comes in at a lower price than the competition. But does the Karoo live up to the hype? We took a closer look to find out. The Hammerhead Karoo is the third generation of the American manufacturer’s bike computer, following the Karoo 1 and Karoo 2 – though the naming convention has taken a somewhat winding path.