polar m400 black hr accessories 90051341
polar m400 hr blackthe polar m400 hr gps watch is for urban and trail runners who want a sporty design with advanced gps and training features along with loads of options to keep an eye on your activity track your pace distance and altitude with the built in gps and follow your 24 7 activity calories and steps you can also plan sync and share your training with the polar flow mobile app and web service and set targets to beat your personal best find your way back home with back to start and train at the right intensity within your personal heart rate zones features include m400 training computerpolar h7 heart rate sensorusb cablepolar m400 getting started guide