Up-to-date listings of www.heart-monitors.org's top items (by Sales Rank). http://www.heart-monitors.org/ en-us Finger Pulse Oximeter SM-110 with Carry Case and Neck/Wrist Cord -- $34.95 http://www.heart-monitors.org/finger-pulse-oximetersm-110with-carry-case-and-neck-wrist-co/B003TJH3LIID.html http://www.heart-monitors.org/finger-pulse-oximetersm-110with-carry-case-and-neck-wrist-co/B003TJH3LIID.html SFO Medical RMO Finger Pulse Oximeter. SpO2 (Oxygen Saturation Level), pulse on OLED display, adult/pediatric FREE SHIPPING, FREE CASE, SFO Medical Pack -- $27.00 http://www.heart-monitors.org/sfo-medical-rmo-finger-pulse-oximeter-spo2-oxygen-saturation/B002R4IT1OID.html http://www.heart-monitors.org/sfo-medical-rmo-finger-pulse-oximeter-spo2-oxygen-saturation/B002R4IT1OID.html Polar FT7 Heart Rate Monitor -- $64.01 http://www.heart-monitors.org/polar-ft7-heart-rate-monitor/B0031ZI88MID.html http://www.heart-monitors.org/polar-ft7-heart-rate-monitor/B0031ZI88MID.html Finger Pulse Oximeter Blue color - Free silicon skin cover and batteries Contec Medical -- $18.89 http://www.heart-monitors.org/finger-pulse-oximeter-blue-color-free-silicon-skin-cover-and/B004BJT9OEID.html http://www.heart-monitors.org/finger-pulse-oximeter-blue-color-free-silicon-skin-cover-and/B004BJT9OEID.html Omron HR-100C Heart Rate Monitor -- $30.95 http://www.heart-monitors.org/omron-hr-100c-heart-rate-monitor/B000A5CEUOID.html http://www.heart-monitors.org/omron-hr-100c-heart-rate-monitor/B000A5CEUOID.html GARMIN 010-10997-00 Heart Rate Monitor -- $23.98 http://www.heart-monitors.org/garmin-010-10997-00-heart-rate-monitor/B005WKG2B4ID.html http://www.heart-monitors.org/garmin-010-10997-00-heart-rate-monitor/B005WKG2B4ID.html Polar FT4F Heart Rate Monitor Watch -- $65.00 http://www.heart-monitors.org/polar-ft4f-heart-rate-monitor-watch/B0031ZK84EID.html http://www.heart-monitors.org/polar-ft4f-heart-rate-monitor-watch/B0031ZK84EID.html Timex Personal Trainer Heart Rate Monitor -- $39.88 http://www.heart-monitors.org/timex-personal-trainer-heart-rate-monitor/B005TCXELQID.html http://www.heart-monitors.org/timex-personal-trainer-heart-rate-monitor/B005TCXELQID.html Timex T5G941 Heart Rate Monitor Watch -- $31.88 http://www.heart-monitors.org/timex-t5g941-heart-rate-monitor-watch/B000F5WB66ID.html http://www.heart-monitors.org/timex-t5g941-heart-rate-monitor-watch/B000F5WB66ID.html Finger Pulse Oximeter CMS 50DL - Color may vary -- $13.89 http://www.heart-monitors.org/finger-pulse-oximeter-cms-50dl-color-may-vary/B002YS5FWEID.html http://www.heart-monitors.org/finger-pulse-oximeter-cms-50dl-color-may-vary/B002YS5FWEID.html