RCX3FWHI Polar heart rate monitor watch

Description

The Polar RCX3  Women's Multisport Watch (White) for runners, fitness enthusiasts who want guidance to reach their goals. Training Benefit gives you instant feedback after your session. It helps you train at the right intensity with personal sport zones. It improves performance with endurance training programs
New newer used ..I have 2 of them.. Buy for my daughter but she never use It ..Need new battery..