Accurate GPS Positioning: new GPS bike computer has 2 modes of global positioning, which can provide accurate GPS data all over the world. Attention: First-time positioning will take 3-5 minutes, please make sure you are outdoors.Bike Computer ANT+：cycling GPS computer can support heart rate monitor, speed and cadence sensor, and power meter connection through ANT+, All cycling data you will get if the sensor connection with bike computer.Bluetooth APP Connection: By using the Ride App, you can set bike computer very easily on your phone, such as: quickly connecting and easily set the device, loading the GPS track route map, recording and analyzing cycling activity records, updating the latest firmware and so on.Sync Activity(.fit file) to Strava: You can also sync activity(.fit file) to Strava via the App on your phone by Bluetooth directly. The bike computer can record 80 hours of your riding data.2.4-inch Screen with Auto Backlight: 2.4-inch segment code FSTN glass screen, sunlight-readable display, automatically sensing the environment to turn on the backlight. It is a screen that’s ready for any adventure.IP67 Waterproof: IP67 waterproof protection allows bike computers work normally in rainy day. You can go your riding in Rainy and Sunny day.