The Polar RS800 g3 CX Heart Rate Monitor combines a dedicated equine heart rate monitor with a g3 GPS module to give riders a mass of information such as Heart Rate, Altitude, Ascent, Average Speed and Distance all displayed wirelessly on a watch style receiver that can be downloaded to a personal computer for further analysis. The RS800 g3 CX monitor kit comprises of New T56H W.I.N.D transmitter electrode Belt – Manufactured with conductive elastic fibre electrodes with water absorbing cushions behind to ensure a permanent contact to the skin and prevent rubbing. Washable Removable transmitter module that attaches to the T56H electrode belt. This module has user changeable batteries and can be removed to allow the electrode belt to be washed. Watch style receiver that displays a variety of information, custom selectable by the rider. Also has user changeable batteries. The receiver has a range of up to 5 metres (15ft) from the electrode/transmitter module. G3 GPS Module. Mounted on either arm or leg, this module transmits speed and distance information to the watch receiver for display. Also has user changeable batteries. The g3 sensor is incorporates the SIRF-III GPS chipset, the sensor provides excellent coverage, fast time to first fix and optimal power consumption. A single AA battery provides up to 20 hours continual use. Weighing only 80grams (inc. battery) and water resistant to 3 bar, g3 is extremely compact and built to withstand the harshest conditions. Comes with FREE Infra Red USB download module, that simply plugs into a laptop or pc to download ride/training data. Polar Protrainer 5.0 Equine Edition Software to store and analyse your data A further advantage of the RS800 g3 CX is that it allows you to track your route on google earth or any other compatible GPX mapping software. Full instructions provided.