Polar M400 HR

New watch from Polar which answers for the questions of demanding users.

Style, performance and comfort

M400 is an exceptional blend of sporty design, integrated GPS and advanced training features, along with plenty of options to keep an eye on your activity 24/7.

Driven by goals

Push your boundaries and step out of the ordinary. In the Polar Flow service, you can set yourself targets and reach them – in all the sports you do. M400 also keeps tabs on your personal bests and lets you know when you’ve made a new record.

Powered by GPS

M400 gives you the freedom to explore new, more adventurous routes: you can measure your pace, distance and altitude and find your way back home.

Designed for life

Light, comfortable and water-resistant, M400 is made to be worn all day long – both in and outside your training sessions. Get guidance throughout your workouts, capture your activity and get alerts when it’s time to get up and move.

Polar Flow service and app

When you use M400 together with the Polar Flow service and app, you get all the tools, stats and support you need to step up your game. Challenge yourself with new goals, go over your training sessions and learn more about your active lifestyle.

Made easy for you

Sync all your training details between M400 and the Polar Flow web service and app with Bluetooth Smart. After training get a quick visual overview of your training and analyze your achievements in the Polar Flow app.