Features:?It features a 2.6-inch large anti-glare screen, multiple data display with clear definition, and you can see the necessary data at a glance.Adopts premium chip, quick positioning, full GNSS design, suitable for supporting GPS, BEIDOU, GLONASS, GALILEO, QZSS full satellite positioning.Support custom cycling data, more than 40 cycling data for you to choose from, includes: current time, temperature, laps, current/average/maximum speed (heart rate/cadence/power/altitude/grade), total height, calorie consumption, recording time, riding distance, etc. And can be set through the APP.Support for connecting to various sensors, including power meters, heart rate, speed, cadence sensors, all support automatic connection for every ride.Multiple controls design, supports more than 10 automatic control functions such as automatic backlight, auto record, auto pause, auto return to the home page, auto data upload, automatic lap recording, etc.With APP functions, simple and easy to operate, almost all functions can be set through APP, configure cycling page.Set up automatic functions, manage sensors, firmware update, synchronous data intelligent reminder, alert function settings.Compatible with multiple third-party application platforms to meet your individual needs and provide more flexible data service solutions.IPX7 waterproof design, don't be afraid of heavy rain and bad weather, suitable for riding in the rain and snow.