You are reading a single comment by @Well_is_it and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Well_is_it
I use the M430 and rate it. GPS seems pretty accurate (below is the route produced from a track session a few months ago). Wrist HR seems as good as any other wrist based hrm out there. It's not the most attractive unit, so little to no wrist time outside of running.