Is the best triathlon watch a must-have? It isn't, but I found that monitoring performance and recovery with a multisport watch can give you a competitive edge over your fellow triathletes.

Our team has been testing running watches for years, and with different backgrounds and running levels, we’ve reviewed a wide range of models to find the best options for every type of runner.

What's the first brand that comes to mind when considering the best triathlon watches? Probably Garmin, and maybe Polar, but ...