Sigma Bike Computer ROX 4.0 GPS White

Unlock Precision Cycling with Advanced GPS and Real-Time Data.

Conquer every ride with seamless navigation and comprehensive performance tracking. The Sigma ROX 4.0 GPS White bike computer eliminates distractions by delivering 30 powerful functions and an ultra-clear display that keeps you focused on what matters most: the thrill of cycling. Whether you’re tackling steep climbs or cruising city streets, its barometric altitude sensor and intuitive controls provide reliable data and effortless operation. Stay connected with your E-bike and external sensors without the hassle of cables, while the free SIGMA RIDE app lets you analyze and customize your ride data anytime, anywhere.

Key Features

• Extra-large, high-contrast display with oversized digits for instant readability on the move.
• Barometric altitude measurement for precise elevation tracking and graphical height profiles.
• Search & Go navigation with one-point destination input and turn-by-turn guidance via SIGMA RIDE or komoot apps.
• Seamless E-bike integration displaying pedal assist level, battery status, and lighting info.
• Wireless sensor compatibility for speed, cadence, and heart rate monitoring without cable clutter.
• Customizable display layouts with up to six screens and three data fields each, plus a permanent speed readout.
• Offline track storage and navigation for uninterrupted rides without smartphone connection.
• Quick and tool-free handlebar mounting with included standard mount and USB-C charging cable.
• Instant GPS & GLONASS positioning for fast ride start-up and accurate tracking.
• Comprehensive ride data syncing and analysis through the free SIGMA RIDE app via Bluetooth.

Technical Specifications

• Model: ROX 4.0 GPS White
• Included accessories: Standard handlebar mount, USB-C charging cable
• Functions: 30 cycling-specific features including speed, distance, training time, altitude, and more
• Display: Extra-large, high-contrast with oversized digits and a colored Red Circle for training data
• Navigation: Track navigation, turn-by-turn instructions via SIGMA RIDE and komoot apps
• Positioning: GPS and GLONASS satellite systems for rapid and accurate location detection
• Altitude measurement: Integrated barometric pressure sensor with automatic or manual start altitude calibration
• Search & Go: Smart one-point navigation system with route calculation based on preferred path types (streets, bike paths, unpaved, walking trails)
• Route management: Create, import, export, and share GPX tracks via SIGMA DATA CENTER, komoot, Strava, and more
• Offline capability: Store routes on device for navigation without smartphone connection
• E-bike compatibility: Connects with multiple E-bike systems to display pedal assist, battery, lighting, and other data
• Sensor connectivity: Wireless BLE support for speed, cadence, and heart rate sensors
• Display customization: Up to six screens with three data fields each; permanent speed display as fourth value
• Controls: Intuitive three-button operation for quick access and ride start
• Data transfer: Bluetooth Low Energy (BLE) sync with SIGMA RIDE app for real-time data monitoring and post-ride analysis
• Mounting: Tool-free installation on handlebar

Frequently Asked Questions