Building the World's Best Cycling Computer – Hammerhead icon-account icon-glass
Free standard shipping
Connect
"A Garmin Killer? Hammerhead takes aim with Karoo."

"A Garmin Killer? Hammerhead takes aim with Karoo."

"the best bar-mounted GPS unit I've used"

"the best bar-mounted GPS unit I've used"

"It even feels faster than my iPhone."

"It even feels faster than my iPhone."

Beautiful Display

Data can be beautiful. Create completely customized displays to visualize your ride data. See it all through a large, antiglare screen made of ultra-tough materials. Use the touchscreen or the side buttons to easily move between your chosen displays as you ride. The visualizations you see here are either on the device currently, or coming soon.

AIRFOIL INSPIRED

AIRFOIL INSPIRED

With a five degree tilt for visibility
and beautifully clean lines.

SOLID CONSTRUCTION

SOLID CONSTRUCTION

Built to last, with an aluminum-titanium skeleton, impact-resistant polycarbonate shell, and military-grade Corning Gorilla Glass 4 for a tough, matte finish with virtually no glare.

BUTTONS FOR WET WEATHER

BUTTONS FOR WET WEATHER

Tactile, snappy, and offset to allow a single gloved hand to easily control Karoo in any conditions. 

Easy Route Creation

Easily build, discover, and modify routes on Karoo with its responsive touchscreen and 3G cellular connectivity. You can also use the web-based Karoo Dashboard to create, edit, or import routes, from sources like Strava, Komoot, Ride with GPS, and many others, which automatically sync with your device.

CYCLING MAPS & ROUTES

CYCLING MAPS & ROUTES

You can import, modify, and manage routes from various sources: GPX, FIT, TCX files, Strava, MapMyRide, Ride with GPS, Komoot, OutdoorActive, GPSTracks.nl, MTBProject, Bikemap.net, GPSies, and more.

NO PHONE REQUIRED

NO PHONE REQUIRED

Karoo is a standalone system that gives you all its tools in one place. With global, downloadable offline maps, trail and road data is always accessible. Once home, use WiFi connectivity to sync your routes, activities, and more. Or plug in a sim card to stream data on the go.

UNIVERSAL SENSOR COMPATIBILITY

UNIVERSAL SENSOR COMPATIBILITY

Universal sensor compatibility allows Karoo to connect to any number of Bluetooth® and ANT+™ devices simultaneously. Sync up to power, heart rate, speed, and cadence sensors effortlessly.

Any Ride, Any Weather

With an IP67 water-resistance rating, internal dust protection, and a huge operating temperature range, Karoo can go anywhere you can, any time of year.

Software for Cyclists

Karoo’s smooth and lighting-fast operating system was developed by cyclists, for cyclists, and is based on Android, making it open to limitless possibilities and third-party integrations alongside our native apps. You can set up multiple user profiles on the same device, too. Regular wireless updates provide enhancements and new features. 

Cycling-specific Navigation

Maps are meant for exploring. Ours are available offline and constantly updated with rich, cycling-specific data. Responsive turn-by-turn guidance helps you navigate it all. On/off route detection can help with unmapped roads and instant re-routing will always get you back on track.

Superior Battery Life

Smart power management and a high performance battery gives between 10-15 hour runtime, depending on connected sensors and settings. 

We are Building Karoo with You

Karoo is as much yours as ours. We incorporate high volumes of community feedback into our hardware refinement and biweekly software releases. Join us on our forums or contact us by chat or email, and let us know how we can make Karoo better.

A Brighter Cycling Future

Karoo is already a game-changing bicycle navigation and data visualization device, and its capabilities will only broaden. In time we will roll out social connectivity features, a native workout/training app, live tracking, and exciting third-party integrations from a wide variety of venerated industry partners. Take a look at our product roadmap to see more.