"Heart rate OR running time BUT not both while running."3.0 starson by wolfmanmac
Pros: It is one of the few with Mac OS compatible logging software, is very durable in +100 degree heat or 20 degree cold, accurate and reliable
Cons: After 3 years use band cracked, Nike will not replace band for less than $100; cannot monitor your heart rate and your run time simultaneously during your run. If fact, you have to stop/save your run before you can check your alternate statistics.
Summary: Pros and Cons sum it up other than also lacking the GPS option. I found the foot pod very inaccurate and a real hassle to program. But, my next watch will probably be a Polar RS800 Run despite their design-challenged engineer team and ridiculous high cost.