Forums >Gears and Wears>Polar M400 straps
Are there any other wrist strap options for the Polar M400 besides the silicone versions?
None that I've seen.
If your watch is so old that the straps have broken, you might be better off getting a new M430 instead of new straps. The addition of wrist based HR is really nice.
60-64 age group - University of Oregon alumni - Irreverent and Annoying