Garmin Edge 810 GPS-enabled computer with cadence, HRM, microSD-City Navigator NT

Ride it. Share it. Relive it. All from the roadFor the first time, cyclists can monitor for themselves and share in real time where they've been, where they are going, and how they are performing, with accuracy, durability and enduranceThe new Edge 810 is the complete touchscreen GPS bike computer, with maps, navigation, and advanced performance monitoring that offers connected features through your smartphoneThis dedicated device gives you a dynamic ride experience, allowing you to connect with the social world and share and receive rides, courses, and workouts, all from the roadConnected features include instant uploads to Garmin Connect, LiveTrack, social network sharing and weatherThe 810 also lets you create activity profiles, allowing you to easily configure data fields, routing preferences, and device settings based on cycling activityCompatible with heart rate, speed/cadence and powerCompatible with Android or Apple i-Phones from the i-Phone 4 onwards Measures only 9.3 x 5.1 cm + weighs only 98 g15 hours of normal use, and 12 hours with Bluetooth and GPSYou must download the free Garmin Connect Mobile App to enable tracking, sharing and connection features