Does this work well?

[paully]

Hey everyone I was looking at those depth finders that you cast out and you see it on the watch that comes with it and i was wondering if it works well for people with no access to a boat. Has anyone used it before? If so, positives and negatives?

here it is

http://cabelas.com/cabelas/en/templates/links/link.jhtml?id=0020302016203a&type=product&cmCat=search&returnString=No=20&hasJS=true&Nty=1&Go.y=0&Ntx=matchall&Go.x=0&Ntt=humminbird&N=4887&QueryText=humminbird&noImage=0&_D%3AhasJS=+&_DARGS=%2Fcabelas%2Fen%2Fcommon%2Fsearch%2Fsearch-box.jhtml.20&Ntk=Products&_D%3A%2Fcabelas%2Fcommerce%2FCabelasCatalogNumberFinder.giftCertificateURL=+&%2Fcabelas%2Fcommerce%2FCabelasCatalogNumberFinder.giftCertificateURL=%2Fcabelas%2Fen%2Ftemplates%2Fgiftcertificate%2Fgiftcertificate.jhtml%3Fid%3D0005586990011a%26podId%3D0005586%26catalogCode%3DIB%26navAction%3Djump%26indexId%3D&returnPage=search-results1.jhtml