Polar M400

Sports Watch w/ GPS, micro-USB, Bluetooth Smart, Water Resistant 30m, Black A stylish GPS companion with 24/7 activity tracking

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.

- Track pace, distance and altitude with the built-in GPS
- Follow your 24/7 activity, calories and steps
- Plan, sync and share your training with Polar Flow mobile app and web service
- Set targets to beat your personal best
- Find your way back home with Back to Start
- Train at the right intensity within your personal heart rate zones (requires H7 heart rate sensor)