Introduce the rider you are today to the one you’ll be tomorrow. Improve every day with Edge 840, the touchscreen and button-controlled cycling computer with targeted adaptive coaching. It’s the optimal gear to prepare you for upcoming races or personal milestones.

• Touchscreen or button controls? The choice is yours — this edge has both
• Enjoy superior accuracy with multi-band gnss technology
• Manage your efforts with the power guide feature, which recommends power targets throughout a course, when paired with your compatible power meter
• Get stamina insights while you ride
• Push your performance with daily suggested workouts
• Cycle like a local with ride type-specific maps and navigation
• Stay fueled on a ride with notifications when it’s time to hydrate or eat
• Edge 840 cycling computer gets up to 26 hours of battery life in intense mode and up to 42 hours using battery saver mode
• Smartphone compatibility with iPhone® and Android™
• Display Size: 2.6" (66 mm) diagonal
• Battery type: rechargeable lithium-ion
• Battery life: up to 32 hours
• Display resolution: 246 x 322 pixels
• Dimensions: 2.3" x 3.4" x 0.8" (57.8 x 85.1 x 19.6 mm)
• Weight: 3 oz (84.8 g)
• External memory storage: 32 GB
• Comes with: ​Edge 840 cycling computer, Mounts (standard and out-front), USB cable, Tether, and Documentation