Garmin Edge 540 Cycling Computer Bundle Better Understanding Your Rides There are a plethora of benefits to riding with a cycling computer and even more benefits to riding with a Garmin computer. With an advanced cycling computer, you'll be able to analyze your strengths and weaknesses much better. The Garmin Edge 540 Cycling Computer Bundle has superior position accuracy and measures dozens of metrics so you can get the most out of your ride. It has a Multi-Band GNSS that provides superior position accuracy, Targeted Adaptive Coaching so you can view daily suggested workouts and training prompts on the screen, a Power Guide so you can manage your efforts, Real-Time Stamina so you can keep an eye on how much longer you can really push it, Cycling Ability that helps riders improve in the right areas, Climb Pro Ascent Planner so you can see the remaining ascent and grade when climbing, and improved Setup and Mapping for quick and easy access to the information, courses, and tools you need. The Bundle version of the Edge 540 comes with a speed and cadence sensor and HRM-Dual heart rate monitor. Features Multi-Band GNSS provides superior position accuracy Button controls that work in any environment Improved setup and mapping with a streamlined interface for quick and easy access to the information, courses, and tools you need Real-Time Stamina so you can keep an eye on how much longer you can really push it Speed and Cadence Sensor and a heart rate monitor Included In The Box Garmin Edge 540 Computer USB-C Cable Out-Front Mount Standard Mount Tether Documentation Speed and Cadence Sensor HRM-Dual Monitor Physical & Performance Physical Dimensions2. 3" x 3. 4" x 0. 8" (57. 8 x 85. 1 x 19. 6 mm)Display Size2. 6"Display Resolution (Wx H)246 x 322 Pixels Color Screen Yes Weight80. 3g Battery Rechargeable Lithium Ion Battery Life Up To 26 Hours (Regular) / Up To 42 Hours (Battery Saver Mode)Water Rating IPX7GPS/GLONASSYes High-Sensitivity Receiver-Barometric Altimeter Yes Smart Notifications Yes Compatible with Varia Yes Edge Remote Compatibility Yes Integrated with Shimano Di2 Shifting Yes Maps & Memory Waypoints/Favorites/Locations200History200 Hours Features & Benefits Heart Rate Monitor Yes Virtual Partner Yes Courses Yes Personal Records Yes Auto Pause(pauses and resumes timer based on speed)Yes Auto Lap(automatically starts a new lap)Yes Auto Scroll Yes Advanced Workouts Yes Time/Distance alert Yes Interval Training Yes Heart Rate-Based Calorie Computation Yes Customizable Screen(s)Yes Powermeter Compatible Yes Temperature Yes Garmin Connect Yes Live Track Yes Automatic Sync No | Garmin | Edge 540 Bundle Black