I just got myseld a Niterider Digital Evolution front light... first one screwed up... would cycle through all its modes then turn off and not let me turn it on. Got a replacement.. but this time, I realise that when I turn the light on, my Polar 720 HRM stop reading my cadence and HR !!!
Anyone else had this problem or found a solution?
Thanks
Mike
Anyone else had this problem or found a solution?
Thanks
Mike