Cardiosport Heart Rate Monitor Battery Door Cover | Compatible with Wahoo TICKR, Cardiosport, Peloton, Sigma Heart Rate Monitors, IPX67 Water Resistant

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  • STEP 3 Line up the dots embossed on the door to the new door and heart rate monitor case and press down
  • STEP1 Remove the old door and CR2032 Coin Cell Battery
  • STEP 4 Insert a small coin (5p, 20p, $ quarter, 0.20 cent or similar) into the slot and turn clockwise until the slot is horizontal.
  • UK Customer Service For compatibility and installation questions, please contact our UK customer service team by email or phone.

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