Polar Equine H7 Heart Rate Sensor Belt Set<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Accurately measures your horse's heart rate during training using Bluetooth Smart technology </span></li><li><span class="a-list-item"> Plastic electrodes are made from conductive material and ensure permanent contact with the horse's skin </span></li><li><span class="a-list-item"> Includes H7 Bluetooth Smart and plastic heart rate electrode sensors </span></li><li><span class="a-list-item"> Analyze your training details on Polar Beat and other compatible mobile training apps </span></li><li><span class="a-list-item"> Compatible with the equine V800 and mobile training apps </span></li><li><span class="a-list-item"> Accurately measures your horse's heart rate during training using Bluetooth Smart technology </span></li><li><span class="a-list-item"> Plastic electrodes are made from conductive material and ensure permanent contact with the horse's skin </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Includes H7 Bluetooth Smart and plastic heart rate electrode sensors</span></li><li><span class="a-list-item">Analyze your training details on Polar Beat and other compatible mobile training apps</span></li><li><span class="a-list-item">Compatible with the equine V800 and mobile training apps</span></li><li><span class="a-list-item">Size M-XXL (660 ± 20 mm / 953 ± 20 mm) ， Size XS-S (538 ± 20 mm / 683 ± 20 mm)</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31S1%2B9c6WoL.jpg" noproxy></div></div>