Heart Rate Monitor Battery Door Replacement: Fits Wahoo TICKR & TICKR X, Cardiosport, Decathlon, Sigma and more... 
 
Description
 
The heart rate monitor battery door is a direct replacement for Cardiosport and Wahoo TICKR and TICKR X heart rate monitors. It is also compatible with other popular brands using a CR2032 coin cell battery.  For full compatibility, please contact us. 
 
This is a production tooled ABS material rated to IPX67, not 3D printed or PLA material.   
Complete with EVA pad to hold the battery securely. 
 
If you have or suspect your heart rate monitor battery door is damaged or worn out, this is the direct replacement you need. 
CR2032 coin cell battery not included