-40%
Sigma R1 ANT+ heart rate transmitter with strap
Sigma R1 ANT+ heart rate transmitter with strap
Sigma R1 ANT+ heart rate transmitter with strap

Sigma R1 ANT+ heart rate transmitter with strap

$ 9.51

  • Brand: Sigma
  • Measurement Provided: Heart Rate
  • Seller Notes: “Good”
  • Sport/Activity: Gym & Training
  • Type: Heart Rate Monitor

Description

HR transmitter and chest strap. German manufacturer. Used but working well. New battery installed. Works by ANT+ to connect to smart phone, fitness watch, bike computer, or other devices to detect heart rate. None of the HR monitors on the market that are worn on the wrist are accurate; a chest strap is required for correct measurement of heart rate.