Polar M400 GPS running watch
Polar M400 is a waterproof GPS running watch and daily fitness tracker. It can help you plan optimal training, break your records, and even find your way back from a run.
Designed for life
Pair your phone with M400 and get alerts for incoming calls, received messages and push notifications from social media apps to your wrist and stay in the know wherever you are.
Polar has an entire ecosystem of excellent applications, services and accessories to help you get the most out of our products. Customize them to match your preferred look. Track your progress using the Polar Flow online service and app.
POLAR FLOW WEB SERVICE AND APP
Follow your daily progress and get guidance that helps you meet your goals. Learn how your daily habits can improve your wellbeing.
Free online tool for your coach or personal trainer to easily follow your progress.
For live, accurate heart rate, use the Polar H7 Bluetooth® Smart heart rate sensor. If you're interested in improving your running technique and performance, go with the Stride sensor Bluetooth® Smart.
Keep tabs on your nutrition by connecting with the world’s largest food, nutrition and calorie database (iOS only).