The Suunto 5 (£259) has all of the fundamentals you now depend on in a working watch – GPS, optical heart charge and eighty completely different sport modes – nevertheless likely the standout feature on this watch is the adaptive coaching plans. The watch crunches ongoing health information out of your most up-to-date performances to plot seven day training programmes primarily based on three completely different widespread health objectives: Preserve, Enhance and Improve. Skip a session, it should recalibrate. Run too laborious and put an excessive amount of strain on the physique and it will suggest the best way to reply to chop again the chance of overtraining and hurt.
The Forerunner 35 has a set of choices meant significantly for coaching use, as does the Polar M430. Each present a constructed-in step counter and an optical coronary heart price monitor. However the Polar M430 has extra coaching particular options, …