Polar M400

The Finnish brand Polar presents this new training heart rate monitor with integrated GPS to monitor sports activity. It is especially recommended for all those people who lead an active lifestyle and often seek new challenges to face, such as trail runners.

This device has a number of intelligent training functions to make the performance in each session more and more efficient. It counts the number of steps taken, calories burned and has a series of alerts to let you know when too much time has elapsed since your last training session.

Back to Start function

In addition to monitoring typical exercise parameters such as altitude, distance or pace, the M400 is able to display a direction and shortest route back to the starting point, allowing you to discover new routes without fear of getting lost. It also stores and reports personal bests.

This watch, made for athletes who exercise libre libre libre, allows the option of monitoring the evolution of the training, through the performance of the race and the approximate calculation of the time of arrival at the final destination.

After each workout, you can get a detailed and very visual summary of the training through an application that allows you to synchronize it with your smartphone, where you can analyze achievements and plan goals. Another excellent alternative for this is by accessing the Polar Flow online platform.

As for its design, it is quite attractive, lightweight and robust. It can be submerged in water up to 30 meters deep and its memory capacity reaches about 30 hours of training. It has a high-resolution display, with texts in 15 languages and its battery lasts up to 8 hours of training and 24 hours in watch mode.

Strengths of the Polar M400

• 24/7 activity monitoring.

• GPS with Back to Start function.

• Memory capacity of up to 30 hours.

Main features of the Polar M400

• Waterproof up to 30 meters.

• Battery life 8 hours.

• 15 languages available.

• Various training functions.

• High resolution display.

• Software update.

Video: Polar (YouTube)