Scientific Energy Allocation for Effortless Climbs

Whether you plan your route in advance or join a climb midway, you can accurately master your climbing rhythm for more efficient training.

Route ClimbPro: Automatically identifies all climbs along the route after import, letting you grasp full climb details upfront to stay in control of your training pace. During the climb, a dedicated ClimbPro screen shows your elapsed time, remaining distance, remaining elevation gain, elevation and grade profile, and two customizable data items, helping you gain deep insight into road conditions, adjust your riding rhythm promptly, and allocate energy scientifically.

Mid-Climb Engagement: Even if you miss the start of a climb in the route, the device will automatically recognize it and trigger a climb alert. It instantly calculates the remaining segment information, ensuring you never miss a chance for targeted climbing practice.

Smart Control for DJI & Insta360 Action Cameras

More than a connection, it’s a deep integration. Through an exclusive ecosystem protocol, the C606 Pro smart GPS bike computer turns your action camera into a “smart viewfinder” for your ride, enabling seamless cross-device control.

Real-Time Status Monitoring | Never Miss a Shot: Once paired, the camera’s remaining battery and storage are displayed directly on the bike computer screen, so you’re never caught off guard without power or space.

Hands-Free, One-Tap Control: After setting up the Smart Riding Assistant, a single press of a button on the bike computer or Shimano Di2 electronic shifter lets you switch shooting modes, start or stop recording. Keep both hands safely on the bars, stay focused on the ride, and never miss a moment.

The C606 Pro Smart GPS Bike Computer delivers streamlined, pro‑level navigation for everything from daily rides to long‑distance routes. It supports multiple navigation sources, including custom routes, GPX imports, past rides, and app-selected destinations, and can automatically re‑plan your route online or offline. You can choose between two rerouting styles depending on whether you prefer direct guidance or the quickest correction. The device stores waypoints for offline use, offers a one‑tap "Back to Start" function, and recalculates routes without needing your phone. Map views can be set to north-up or heading-up, with expanded zoom levels for better detail or broader context. It also supports navigation routes up to 1,000 km, making it suitable for extended adventures.

Smart connections on the C606 Pro let the bike computer coordinate with your other devices so you can ride with less phone use and more automation. You can control the L508 radar tail light and L308 expression light directly from the computer, set conditions that trigger alerts or actions, and get on‑screen warnings, such as high heart rate or vehicles approaching from behind. The system can also switch the L508 off automatically when your ride ends. Shimano Di2 users can map D-Fly button presses to actions like page switching or light control for easier, hands-free operation. Once paired with your phone, the computer can show call alerts and message previews, and you can toggle notification types as needed.

The C606 Pro enhances indoor training by bringing outdoor realism and structured control into your home setup. It can simulate your past outdoor rides by uploading FIT files from the OnelapFit app and syncing with a smart trainer, letting you experience the same terrain indoors. You can also let the bike computer control the trainer directly, setting target power, resistance, or gradient so you can focus on specific weaknesses without worrying about weather or traffic. It supports switching between data from a smart trainer and a power meter, giving you flexibility in how you track your effort. Through the OnelapFit app, you can create structured workouts or import training plans from TrainingPeaks, then start them instantly indoors or outdoors after a quick sync.