Polar Hear Rate Monitor FT60F Lilac Female Commodes Click here for a single

Click here for a single

Powered by 2 x AAA Batteries(not included)

The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than ±1%

lluvia™  👂 offers 4 preset configurations that are easily adjustable with the touch of a finger

Polar Hear Rate Monitor FT60F Lilac Female Commodes Click here for a singleAutomatic age based target zone : bpm % * To help you train safely and effectively the training computer determines your heart rate target zone limits automatically according to your age based maximum heart rate (220 minus age). The limits are determined either in beats per minute (bpm) as a percentage (%) of your maximum heart rate or as a heart rate reserve (% HRR). See also Maximal oxygen uptake (VO2max) and Manual target zone * Average and maximum