With wrist-based heart rate - advanced running features and Polar Running Program - Polar M430 is a top-level watch for runners who want more.
- 6 LED Optical Heart Rate Sensor & Activity Sensor
- Manual & Auto Laps
- Vibra Alerts
- Waterproof (Suitable for Swimming)
- 8 MB Flash Memory
- Rechargeable 240 mAh Lithium Polymer Battery
- Battery Duration Up to 8 Hours of Training Time with GPS & Bluetooth Smart Heart Rate Sensor