Garmin Garmin EDGE 810J Original Price: ¥65,780 This is a GPS cycle computer that uses a touch screen. Furthermore, the Edge 810J is the first in the series to feature smartphone connectivity. Using Bluetooth, it can connect to the smartphone app "Garmin Connect Mobile (Android/iOS)" to upload real-time ride data. https://www.garmin.co.jp/products/discontinued/edge810j/#featureTab Purchased with a road bike, the active profile was set up, and it was mounted, but it has never been ridden (0km) and the protective film is still on. Includes a speed & cadence sensor and a heart rate sensor. The S&C sensor was attached to the bike, but it has never been used.