TomTom Runner Cardio GPS Watch Green/White | 1RA000103 Silicone Nominal Impedance: 35 Ohm

Nominal Impedance: 35 Ohm

Lightweight and tough reinforced nylon construction

Speed and distance with optional Suunto PODs

Battery: CR2016

Crown: 4mm push-down

TomTom Runner Cardio GPS Watch Green/White | 1RA000103 Silicone Nominal Impedance: 35 OhmThe all new Runner Cardio GPS Watch from TomTom features a built in Heart Rate Monitor to get the most out of every run no more wearing straps. The innovative heart rate sensor monitors changes in blood flow by shining light through the skin to detect changing reflections, shown to be remarkably accurate. Features 5 intensity zones you can train appropriately to achieve your goals. The extra large screen allows you to get the information you need at a