Timex Digital Transmission Heart Rate Monitor Only EP9TMXM640 / No Strap

Timex Digital Transmission Heart Rate Monitor Strap EP9TMXM515

Timex Digital Transmission Heart Rate Monitor Only MODEL /515

Timex 632 Personal Trainer Heart Rate Monitor Digital Watch T5G971

Timex Digital Transmission Heart Rate Monitor Strap EP9TMXM640

Garmin HRM1G Heart Rate Monitor ANT+ Adjustable Strap UNTESTED

Scosche Rhythm Heart Rate Strap Arm Band Untested. No Charger

Timex 632 Personal Trainer Heart Rate Monitor Digital Watch Band and Books