PROS: * Especially fit for treadmill manufacturers to upgrade machines immediately * For free movement and new level fitness * Long transmission distance especially suitable for treadmills & rowing m

PROS: * Especially fit for treadmill manufacturers to upgrade machines immediately * For free movement and new level fitness * Long transmission distance especially suitable for treadmills & rowing m

PROS: * Especially fit for treadmill manufacturers to upgrade machines immediately * For free movement and new level fitness * Long transmission distance especially suitable for treadmills & rowing m

122 KHz to avoid interferences from TV Audio & fan etc. Taiwan Biotronic Technology Inc. Item: TR-101 *Especially suitable for motorized treadmills HRC * ECG accurate heart rate detection * Unique So

122 KHz to avoid interferences from TV Audio & fan etc. Taiwan Biotronic Technology Inc. Item: TR-101 *Especially suitable for motorized treadmills HRC * ECG accurate heart rate detection * Unique So

122 KHz to avoid interferences from TV Audio & fan etc. Taiwan Biotronic Technology Inc. Item: TR-101 *Especially suitable for motorized treadmills HRC * ECG accurate heart rate detection * Unique So

Brand: Lifevisa 14 Function Heart Rate Monitor with Unique Soft Fabric Design Chest Strap -------------------------------------------------------------------------------------------------------------

Brand: Lifevisa 14 Function Heart Rate Monitor with Unique Soft Fabric Design Chest Strap -------------------------------------------------------------------------------------------------------------

Brand: Lifevisa 14 Function Heart Rate Monitor with Unique Soft Fabric Design Chest Strap -------------------------------------------------------------------------------------------------------------