Polar's S810 is ideal for a research facility or advanced coaching programs. R-R Variability allows you to test your stress levels and detect overtraining. OwnIndexS measures your VO2 max, OwnCal tracks your nutrition expenditure and OwnCode is a personal transmission feature.
Loading latest prices from ProductWiki...
Stores 99 files and showcases Exercise Set so you can program the parameters of five key workouts (TZs, Timers, Recovery).
User Reviews (0)
From your Computer
From the Web
Comments (0)
helpful
Read the full review
You may also like...
