POLAR BLUETOOTH SMART HEART RATE MONITOR ADVANCED XXL Untested

Polar FT4 Heart Rate Monitor Pink Watch w/ Chest Strap Sensor, Needs Batteries

Polar H1 Heart Rate Sensor With Out Chest Strap

Polar Wearlink Heart Rate Monitor USED No Strap

Polar Wearlink N2965 31 Coded Heart Rate Monitor

Polar H7 Bluetooth Heart Rate Fitness Tracker Sensor

Polar Wearlink 31 Coded Heart Rate Monitor and Strap Med-XXL - Untested

Polar F1 FITNESS Heart Rate Monitor Watch,STRAP Needs Battery AS-IS Untested