![scanxl pro readings erratic scanxl pro readings erratic](https://i.imgur.com/77OoC48.png)
After using lotion or gel, it is very important to wash the heart rate sensor carefully.
![scanxl pro readings erratic scanxl pro readings erratic](https://www.ubuy.vn/productimg/?image=aHR0cHM6Ly9tLm1lZGlhLWFtYXpvbi5jb20vaW1hZ2VzL0kvNzE3TlRHTnZQY0wuX0FDX1NMMTUwMF8uanBn.jpg)
#Scanxl pro readings erratic skin#
At the beginning of the exercise session your skin may be dry and the moisture will help ensure better contact.
After using lotion or gel, it is very important to wash the heart rate sensor carefully.
At the beginning of the exercise session your skin may be dry and the moisture will help ensure better contact.