TheGPS watch running Vantage M is one sportwatch product from Polar.

Thin and light, thePolar watch Vantage M has a range of up to 30 hours of training with heart rate and GPS full-mode and is able to help you improve your performance.

Analyze your workout, you know how the training sessions they put you under stress, and syncs every time your data with the sportwatch Vantage M to understand how to improve more and more!

Technical specifications:
Measures:46 x 46 x 12.5 mm
Weight:45 g
The Display colors. Size is 1.2", resolution 240 x 240.

Features:
Polar Precision First
Polar Vantage M to measure the heart rate from the wrist with the technology integrated with the Polar Precision First. This innovation combines the detection of optical reading of the heart rate with the measurement of the actual contact with the skin, in order to exclude any disturbances due to movement that may affect the degree of accuracy of the data.
Training Load Pro
Measure separately the work load to which they are subjected to the different systems of our body, the cardiovascular/ muscular)to understand more accurately the total workload.
The workload of the heart, measured by heart rate. Provides an index of the stress to which is subjected the system cardio vascular.
Load of muscular work(available only with the use of a power sensor to run the optional external): measured by means of the power, tells us how the muscular system is subjected to stress during training. Very useful in techniques such as Sprint or interval Training, in which the times of reaction to the variations of rhythm and speed are taken immediately.
Workload perceived: the subjective perception of workload is an important training tool for athletes and trainers.
Running Power
Measure the power of stroke through the use of an external sensor optional. Provides real-time measurement of the load and muscle work biomechanical accomplished by the muscles of the legs during the stroke. The output data are very important to the work of Interval Training, in order to have an accurate datum on the load of the muscle work.
Sport profiles
Polar Vantage M supports over 130 sports. Add your favorite sports to your Polar Vantage M via Polar Flow.
Metrics of swimming
Follow your progress in the pool. Polar Vantage M automatically detects the heart rate, style of swimming, distance, speed, strokes and rest times. The distance and the strokes are monitored in open water swimming.

Activity tracking
Polar Vantage M detects your steps, distance, calories, sleep and provides your own target of everyday activity.

Other information:
Running Index
Discover your VO2max for the race, and follow the development of your performance.
Running Program
Get a race program custom suited to you and your goals.
Smart Calories
Calculates calorie consumption based on weight, height, age, sex, maximum heart rate (Hrmax) and intensity of training.
Training Benefits
At the end of every workout, get feedback on the benefits obtained from the session.
Continuous monitoring of heart rate
Get a complete overview of your heart rate during the day. The continuous monitoring of the heart rate provides data even more accurate on the activity and the calories consumed and indicates the minimum and maximum heart rate of the day.
Sleep Plus
A good quality sleep helps to improve recovery and performance. Polar Sleep Plus™ will automatically detect the duration, quantity, and quality of sleep.

Battery lithium-polymer battery 230 mAh. Battery life up to 30 hours in training mode (GPS and heart rate at the wrist).

GPS and GLONASS integrated. Assisted GPS for the reception of the signal more rapidly.
Connectivity:Bluetooth low-energy. The USB cable specific for charging and data synchronization.

Watch
The date and time. Alarm clock with snooze.

Languages user interface:English, German, French, Italian, Dutch, Norwegian, Spanish, Portuguese, Swedish, Finnish, Danish, Polish, Russian, Turkish, indonesian, Czech

Sensors: Compatible with heart rate sensors, Polar Bluetooth Smart.
Waterproof (WR30)