Can anyone recommend a cheap(ish) heart rate monitor without a chest strap? A few weeks ago I had a stroke. The doctors told me I need to be mindful about my heart rate now. However I really don't see why I should stay indoors all summer. I need to get back on my bike as soon as I get out of this hellhole of a clinic. Now I am looking for a heart rate monitor that can help me keep my heart rate at a certain interval so I don't have to count my pulse all the time. I know a chest strap would be cheapest and most accurate, but I hate wearing them. Has anyone used one of those fancy new wristbands? Any recommendations or warnings?