Polar M400 GPS Running Watch with Heart Rate Monitor - Black
3.42 Based on 103 reviews
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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.
- Built-in GPS keeps track of your pace, distance and altitude
- 24/7 activity tracking measures steps, activity, sleep and calories, encouraging you to stay active every day
- Smart Coaching
- Plan, sync and share your training using the exclusive Polar Flow online service and mobile application
- Smart Notifications for incoming calls, messages, calendar events, and social media updates
- Water resistant to 98'