en-us Product Description: The RS400 allows the endurance sports enthusiast the ability to analyze training data with the new ProTrainer 5, the most advanced and dynamic training, planning and analyzing software on the market. http://www.earlymiser.com/product/B000UOC9Q4 http://ecx.images-amazon.com/images/I/31te2aP9w8L._SL75_.jpg http://www.earlymiser.com/product/B000UOC9Q4 http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=m1MOMh195NxByzdKtoIkOmlPD81lbRi9JVvW%2BJ1ygDb5LrQ6KH5b3hPIGqrwR2QrcGdO2ikm3ewLAREpswOQ0MIa8QEJonxt%2F%2FkLb53fFlsqwfaZ5jZHF7cDrfnG%2FgntIBNlL7%2FPKO4%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=m1MOMh195NxByzdKtoIkOmlPD81lbRi9JVvW%2BJ1ygDb5LrQ6KH5b3hPIGqrwR2QrcGdO2ikm3ewLAREpswOQ0MIa8QEJonxt%2F%2FkLb53fFlsqwfaZ5jZHF7cDrfnG%2FgntIBNlL7%2FPKO4%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=M%2FheqmIZiAU4y2HMV5wwH5x%2BJxYgPAcTxtLdUxDMpyZg4N%2FfLqCCgoMsYd55DYT%2F2NDyvpOEOeE2%2BR4stNkoBPocwWZQzoC3LfW%2BjXEZpwJrLPAsKgY0VEP7O22Hu0OTlDEuVhxPF8cKQqGZoZ3KZg%3D%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=M%2FheqmIZiAU4y2HMV5wwH5x%2BJxYgPAcTxtLdUxDMpyZg4N%2FfLqCCgoMsYd55DYT%2F2NDyvpOEOeE2%2BR4stNkoBPocwWZQzoC3LfW%2BjXEZpwJrLPAsKgY0VEP7O22Hu0OTlDEuVhxPF8cKQqGZoZ3KZg%3D%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=JbVE8Z%2Fsue3%2FRWddcAWuKWWw%2Fp2abU0lmrvmZOeAqwodWAXq8I6LMqN1T9pvVXsxz5TmIPWo9pkEVwFq%2F2U1m32XbVpURRBTiyAdb6fjybHB3CVyQSFXw7a6jDseWC5OnT9PRUh0FHk%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=JbVE8Z%2Fsue3%2FRWddcAWuKWWw%2Fp2abU0lmrvmZOeAqwodWAXq8I6LMqN1T9pvVXsxz5TmIPWo9pkEVwFq%2F2U1m32XbVpURRBTiyAdb6fjybHB3CVyQSFXw7a6jDseWC5OnT9PRUh0FHk%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=1cUe3qmBNdI4vgKlOB4Cn1fCIcPbiXgSaAY0%2FGctvWr7vVJN2mZn5M5ztzTuY82kPVVauDyxEXEpXLBsLNsAFIi499hQkxei3ewpvLn0MXqkoRnHy7jdNBrhy%2BAsvAbPn3X5LIVq9no%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=1cUe3qmBNdI4vgKlOB4Cn1fCIcPbiXgSaAY0%2FGctvWr7vVJN2mZn5M5ztzTuY82kPVVauDyxEXEpXLBsLNsAFIi499hQkxei3ewpvLn0MXqkoRnHy7jdNBrhy%2BAsvAbPn3X5LIVq9no%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=amiz5wTnQDMuor%2FJ7mAMRrjrGp3SDnfyM3JBD9nokeEKnHELD8AeenLKx48z50rNj9%2FRVqRrFsEOphRQ6vvvdRwYo06LBJdAnDS9wZdLqs%2FsGgN89zjOMNcyMzSKxdt78%2FO3gY%2FvatgONdqX7IIubg%3D%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=amiz5wTnQDMuor%2FJ7mAMRrjrGp3SDnfyM3JBD9nokeEKnHELD8AeenLKx48z50rNj9%2FRVqRrFsEOphRQ6vvvdRwYo06LBJdAnDS9wZdLqs%2FsGgN89zjOMNcyMzSKxdt78%2FO3gY%2FvatgONdqX7IIubg%3D%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=ILic9KZIBRRvYkrcX3M4WJqpRjgNzfIO9Fn8NIt0PTcQ74F8kThANAaX59rELwhznWKEYH86p0xnCmELoNCu1YM8o20eryesbGvlphupKhS2R92kXX7hhX956TzFiBq%2FkCFTtxBqAqU%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=ILic9KZIBRRvYkrcX3M4WJqpRjgNzfIO9Fn8NIt0PTcQ74F8kThANAaX59rELwhznWKEYH86p0xnCmELoNCu1YM8o20eryesbGvlphupKhS2R92kXX7hhX956TzFiBq%2FkCFTtxBqAqU%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=1%2FD%2FvHTXdgBgAKhfnR0uYazNM7gO%2BerJ0Os4kUIOo1dGw6eyH5GxpUvavq4L6Xe0avK5%2F8rzyEx3n1oGvMT%2F1wP4x8bydmrvkUsV1B%2BlauVxdGtwjfbgFSCDd4IAlvCwcKNGcLCvFNw%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://www.amazon.com/gp/aws/cart/add.html?SubscriptionId=D68HUNXKLHS4J&AssociateTag=silicrexshoppeng&ASIN.1=B000UOC9Q4&Quantity.1=1&adid=1M18505EWJT7JVP0KG4S&linkCode=as1&OfferListingId.1=1%2FD%2FvHTXdgBgAKhfnR0uYazNM7gO%2BerJ0Os4kUIOo1dGw6eyH5GxpUvavq4L6Xe0avK5%2F8rzyEx3n1oGvMT%2F1wP4x8bydmrvkUsV1B%2BlauVxdGtwjfbgFSCDd4IAlvCwcKNGcLCvFNw%3D&submit.add.x=55&submit.add.y=10&submit.add=Buy+from+Amazon.com http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=539&BEFID=277&code=547&aon=^&crawler_id=446528&dealId=GmEyYR0TUnkbMDH1ZYlNdw%3D%3D&prjID=ds&url=http%3A%2F%2Frover.ebay.com%2Frover%2F1%2F711-56844-1854-0%2F2%3Fmpre%3Dhttp%253A%252F%252Fitemlistings.ebay.com%252Fsdcsrp%253Ffl%253D150351439326%2526product%253DPolar%2520RS400sd%2520Heart%2520Rate%2520Monitor%2520Watch%2526sconstraints%3DPriceMin.Value%2525%2533%2544231%2525%2532%2536PriceMax.Value%2525%2533%2544419%26kw%3DPolar%2BRS400sd%2BHeart%2BRate%2BMonitor%2BWatch%26pid%3D56342821%26query%3D%7Bquery%7D%26fitem%3D150351439326%26mt_id%3D545&DealName=Polar%20RS400sd%20Heart%20Rate%20Monitor%20Watch&MerchantID=446528&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=1&RR=1&NG=5&GR=1&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=285.90 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=539&BEFID=277&code=547&aon=^&crawler_id=446528&dealId=GmEyYR0TUnkbMDH1ZYlNdw%3D%3D&prjID=ds&url=http%3A%2F%2Frover.ebay.com%2Frover%2F1%2F711-56844-1854-0%2F2%3Fmpre%3Dhttp%253A%252F%252Fitemlistings.ebay.com%252Fsdcsrp%253Ffl%253D150351439326%2526product%253DPolar%2520RS400sd%2520Heart%2520Rate%2520Monitor%2520Watch%2526sconstraints%3DPriceMin.Value%2525%2533%2544231%2525%2532%2536PriceMax.Value%2525%2533%2544419%26kw%3DPolar%2BRS400sd%2BHeart%2BRate%2BMonitor%2BWatch%26pid%3D56342821%26query%3D%7Bquery%7D%26fitem%3D150351439326%26mt_id%3D545&DealName=Polar%20RS400sd%20Heart%20Rate%20Monitor%20Watch&MerchantID=446528&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=1&RR=1&NG=5&GR=1&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=285.90 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=568&BEFID=277&code=513&aon=^&crawler_id=304563&dealId=re11cziY6dLzEuYXl1jOGQ%3D%3D&prjID=ds&url=http%3A%2F%2Fwww.heartratemonitorsusa.com%2FRS400SD.html&DealName=Polar%20RS400sd%20Heart%20Rate%20Monitor%20%20with%20Free%20Overnight%20Shipping&MerchantID=304563&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=2&RR=1&NG=5&GR=2&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=349.95 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=568&BEFID=277&code=513&aon=^&crawler_id=304563&dealId=re11cziY6dLzEuYXl1jOGQ%3D%3D&prjID=ds&url=http%3A%2F%2Fwww.heartratemonitorsusa.com%2FRS400SD.html&DealName=Polar%20RS400sd%20Heart%20Rate%20Monitor%20%20with%20Free%20Overnight%20Shipping&MerchantID=304563&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=2&RR=1&NG=5&GR=2&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=349.95 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=789&BEFID=277&code=812&aon=^&crawler_id=425798&dealId=AaDhYMqMv94SqH-3EaQ0kQ%3D%3D&prjID=ds&url=http%3A%2F%2Fbodytronics.com%2FPROD%2FPORS400SD%3Fs%3Dsc&DealName=Polar%20RS400sd%20Heart%20Rate%20Running%20Computer&MerchantID=425798&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=3&RR=1&NG=5&GR=3&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=349.95 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=789&BEFID=277&code=812&aon=^&crawler_id=425798&dealId=AaDhYMqMv94SqH-3EaQ0kQ%3D%3D&prjID=ds&url=http%3A%2F%2Fbodytronics.com%2FPROD%2FPORS400SD%3Fs%3Dsc&DealName=Polar%20RS400sd%20Heart%20Rate%20Running%20Computer&MerchantID=425798&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=3&RR=1&NG=5&GR=3&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=349.95 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=536&BEFID=277&code=565&aon=^&crawler_id=60056&dealId=_I1QDjM9bX6NqDD01TOkHg%3D%3D&prjID=ds&url=http%3A%2F%2Fwww.amazon.com%2Fdp%2FB000PVONAW%2Fref%3Dasc_df_B000PVONAW843797%3Fsmid%3DA1XA70CVI4SVOW%26tag%3Ddealtime-sg-mp-20%26linkCode%3Dasn&DealName=Polar%2090026360%20Rs400sd%20Heart%20Rate%20Monitor%20Watch&MerchantID=301531&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=4&RR=1&NG=5&GR=4&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=286.55 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=536&BEFID=277&code=565&aon=^&crawler_id=60056&dealId=_I1QDjM9bX6NqDD01TOkHg%3D%3D&prjID=ds&url=http%3A%2F%2Fwww.amazon.com%2Fdp%2FB000PVONAW%2Fref%3Dasc_df_B000PVONAW843797%3Fsmid%3DA1XA70CVI4SVOW%26tag%3Ddealtime-sg-mp-20%26linkCode%3Dasn&DealName=Polar%2090026360%20Rs400sd%20Heart%20Rate%20Monitor%20Watch&MerchantID=301531&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=4&RR=1&NG=5&GR=4&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=286.55 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=75&BEFID=277&code=114&aon=^&crawler_id=436064&dealId=TJY3189wBQgjagBy1bEpkQ%3D%3D&prjID=ds&url=http%3A%2F%2Fm1428.ic-live.com%2F274%2F%3F29198788&DealName=Polar%20RS400%20Heart%20Rate%20Monitor&MerchantID=436064&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=5&RR=1&NG=5&GR=5&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=256.24 http://stat.dealtime.com/DealFrame/DealFrame.cmp?bm=75&BEFID=277&code=114&aon=^&crawler_id=436064&dealId=TJY3189wBQgjagBy1bEpkQ%3D%3D&prjID=ds&url=http%3A%2F%2Fm1428.ic-live.com%2F274%2F%3F29198788&DealName=Polar%20RS400%20Heart%20Rate%20Monitor&MerchantID=436064&HasLink=yes&frameId=0&category=58&MT=wcb-pmt7-4&DB=sdcprod&MN=MT&AR=5&RR=1&NG=5&GR=5&ND=1&FPT=DSP&NDS=5&NMS=5&NDP=5&MRS=5&CT=6&linkin_id=3069216&DMT=2&VK=3069216&searchID=bead17648426b0e781c88573&dlprc=256.24 http://www.bodytronics.com/PROD/PORS400?s=yp http://www.bodytronics.com/PROD/PORS400?s=yp http://www.trisports.com/polarrs400.html http://www.trisports.com/polarrs400.html http://www.watchesgb.com/p/Polar_S1_Footpod_Set/ http://www.watchesgb.com/p/Polar_S1_Footpod_Set/