I own 2 watches in my home : forerunner 45 & 245
I had a dead forerunner 305 but the heart rate belt works good with new my forerunner 45 & 245.
I use it with the belt on the bike and the forerunners as a bike counter, works well in the winter with warm clothes.
I have an issue with my light cloths now.
when the wind inscrease on my clothes (due to the speed or heavy wind) the watches display buggous heart rate > 200 and more than 230 in heavy downhill.
Is it a know issue ? I didn't have it with the old 305.
What type of tissu is recomanded or not?
Thanks