3-in-1 bike computer with bike computer, cadence mode and heart rate, with this bike computer all bike data is under control. The large LCD 2,8'' screen provides a clear and crisp reading, enjoy a pleasant cycling trip! Functions: 3-in-1 bike counter with bike counter, cadence and heart rate mode. Heart rate mode with current heart rate indicator, which can monitor your heart rate while cycling to keep us safe. Real-time recording, speed, distance, time, temperature, calories, etc. A large 2,8-inch high-resolution screen with LCD backlight allows you to clearly read data at any time and from any angle. Nine languages are optional: English, French, German, Dutch, Italian, Spanish, Hungarian, Polish and Danish. Waterproof rating IPX7, can be used on rainy days. High-quality intelligent chip, stable performance and large memory capacity, so that data will not be lost when power off. Small size, lightweight and wireless design make it more convenient and easier to install and operate. Ideal for use during hiking, climbing, horseback riding and other outdoor activities. Functions: SPD: current speed AVS: Average speed MXS: maximum speed ODO: odometer TOT: Total distance for Bike 1 and Bike 2 DST: travel distance TIME: travel time SW: Stopwatch TEM: Temperature CAL: Calorie counter FAT: burnt fat Current term of office Average term of office Maximum term of office HRM: heart rate per minute MAX: maximum heart rate MIN: minimum heart rate Nine languages Wireless transmission Kilometer recording function Specifications: Material: ABS PMMA. Black color. Coating color: white Illumination: green Screen size: 60 * 45 mm / 2,4 * 1,8 inch Product Size: 80 * 54,5 mm / 3,1 * 2,1 inch Product Weight: 65 g / 2,3 oz Package Weight: 150 g / 5,3 oz List of packages: 1 * Bicycle Computer 1 * magnet sensor 1 * Transmitter 1 * extend handle 1 * Heart Rate Measuring Belt 1 * nut 1 * washer 6 * Zipper Bands 2 * instructions