heart rate monitor

Noun

 * 1) A wearable device that allows a user to measure their heart rate in real time, usually consisting of a chest strap transmitter and a wrist receiver.

Translations

 * Chinese:
 * Mandarin: 心率監測儀
 * Dutch: hartmonitor, hartslagmonitor
 * Finnish:
 * French:
 * Italian:
 * Japanese: 心拍計
 * Spanish: