The Garmin Edge 520 Plus GPS Computer is a GPS cycling computer with advanced integrated navigation and challenges that is ideal for on and off road cycling. Using GPS the Edge 520 comes with advanced navigation which is suited to both road and off road cycling. The cycling computer comes with the Garmin Cycle Map preloaded and ready for action with turn by turn directions. This allows you to find the best routes, trails and more. Also preloaded onto the Edge 520 is Strava Live Segments. This allows you to compete second by second with your previous best or another rider’s personal record. You can track your results on screen in real-time. For an extensive list of additional options and functions you can connect the Edge 520 to your phone or tablet device via Bluetooth Smart. This allows you to stay connected via LiveTrack and GroupTrack with rider-to-rider messaging. The computer also can be used to receive smart notifications directly from your phone including text messages, phone call alerts, emails, social media notification and more. Garmin Edge 520 Plus GPS Computer Features Advanced navigation Preloaded Strava Live segments Connectivity features and options Live Track and Group Track Smart notifications Tracks cycling-specific Vo2 max and recovery time Compatible with Varia cycling accessories Up to 15 hours of battery life. Messages from rider to rider There's no need to reach for the phone or worry about your fellow riders when they pull ahead or fall behind. Rider-to-rider messaging lets you send prewritten notes from your Edge 520 Plus bike computer to theirs1. Let your friends know if you'll catch up in a few minutes or if they should go on without you. If you have a flat tyre or need assistance, you can send a message to your fellow riders who are paired with GroupTrack — so they can find you. Advanced performance monitoring Edge 520 Plus is compatible with ANT+® technology sensors, including speed, cadence and heart rate. For even more performance data, 520 Plus is also compatible with ANT+ power meters, including Vector 3(sold separately). Our unique pedal-based power meter measures total power, left/right balance and cadence. You can even record cycling dynamics to get a better look at your form, including where your power is being applied on the pedal and throughout the pedal stroke. Customise your device It's easy to customise your Edge 520 Plus bike computer with the free apps, widgets and data fields you want from our Connect IQ™ store. Apps such as AccuWeather MinuteCast let you know when the rain will stop so you can find time for a ride. Get immediate feedback with the MPA and Power app from Xert so you can see if you're exceeding your maximum power available. A variety of configurable data fields show your favourite stats on a single, easy-to-read screen. From plan to performance with TrainingPeaks With the TrainingPeaks Connect IQ app, bringing your planned workout with you for every ride is as easy as turning on your Edge 520 Plus bike computer. The preloaded app puts your daily workout right on the Edge device. It guides you through your workout in real time, complete with intensity targets and interval durations. After your workout, sync to TrainingPeaks for de