Meet the M400 watch from Polar: a GPS watch that provides you with 24/7 activity tracking. It is designed for runners and folks who live an active lifestyle. The device is water resistant. It lets you track training metrics like speed, pace, distance and altitude with the built-in GPS. The activity tracker lets you know how many steps you have taken and how well you have slept. The device has a battery life of 9 hours in training time with GPS and sensors running.
Here are the features:
- polar running programs (for 5k, 10k, …)
- personal best tracking
- end time estimator
- performance analysis
- relive (routes)
- back to start
The Polar M400 will be available for $199.95, but you can get it with the H7 heart rate sensor for $249.95.