The Polar M400 recognizes moments of long inactivity and motivates you to exercise. During your workout, you'll know everything about your speed, pace, distance, route, and altitude thanks to the integrated GPS receiver. The Polar also keeps track of your set goals, so you know whether you're heading in the right direction. Would you like some variety in your runs rather than the same route very time? Try new routes and always get home safe thanks to the Back-to-Start function. Back at the dining table, you can analyze your performance via the Polar Flow app. After such a stellar performance you can finally go to bed. Did you know? The M400 even keeps track of your sleep pattern for you.
The USB plug must be cleaned after each workout so there will be no defect. After your workout, rinse the USB port with lukewarm water and let it dry. Is the USB plug still damp? If so, don't charge the device. The watches come without a rubber cover on purpose: the Polar stays waterproof.
You can select one of the Backup Plans below in your shopping cart. It will protect your brand new smartwatch against damage and/or theft.