Past 2 months the HR monitor during cycling has become useless.
I have a low BMI, watch strap is fine.
Even cycling uphill it won't register more than 90bpm...
Anyone else seeing problems with the 7 recently?
Past 2 months the HR monitor during cycling has become useless.
I have a low BMI, watch strap is fine.
Even cycling uphill it won't register more than 90bpm...
Anyone else seeing problems with the 7 recently?
