Polar M400 Sports Watch with Heart Rate Sensor - Black

Train at the right intensity within your personal heart rate zones (The H7 heart rate sensor)

For urban and trail runners who want sporty design with advanced GPS and training features, along with loads of options to keep an eye on their activity.

Backlight
Battery life: Up to 8 h training time (when both GPS and HR in use), 24 days in time mode with daily activity monitoring
Rechargeable battery with standard micro-USB cable
Firmware update
Date and weekday indicator
Button lock
Time of day (12/24h) with alarm and snooze
Water resistant – 30m

Polar M400 with heart rate

M400 training computer
Polar H7 heart rate sensor
USB cable
Polar M400 Getting Started Guide