Hammerhead Heart Rate Monitor 2.0 C1

The Hammerhead Heart Rate Monitor 2.0 C1 is a reliable chest‑strap heart rate sensor built for cyclists who want accurate, real‑time heart rate data to guide training, pacing, and recovery. Designed to pair seamlessly with the Hammerhead Karoo ecosystem and compatible with most popular cycling computers and training apps, it’s a smart upgrade for riders who track zones, follow structured workouts, or want more consistent data than wrist‑based sensors typically provide.

This heart rate monitor is ideal for road, gravel, MTB and indoor training. The adjustable, washable strap is designed for comfort on long rides, while conductive rubber electrodeshelp maintain strong connectivity and stable readings even when you’re sweating through climbs or riding in humid conditions. The result is dependable heart‑rate tracking that supports better training decisions, from endurance base rides to hard intervals.

Whether you’re using heart rate for tempo sessions, threshold work, or recovery monitoring, the HRM 2.0 C1 helps you stay on target without distraction. It’s an excellent match for riders using the Karoo head unit, power meter setups, or indoor platforms like smart trainers—especially when you want consistent data you can trust.

What’s Included

• Heart rate monitor sensor
• Adjustable chest strap
• 1 × battery