The RS300X by Polar For athletes who require all essential heart rate and timing features to exercise at their peak. Helps you train at the right intensity with personal training zones. Displays how many calories you've burned. Tracks your latest 16 training sessions and your past 16 weeks of training. Automatic or . . .

Set your goals, and the Suunto M5 Heart Rate Monitor provides an ideal daily workout schedule to help you achieve them 1; including telling you when it's time to rest. Three personal targets to choose from: fitness improvement, weight management, and free training. Daily exercise instructions with ideal duration and . . .

With a touch, tap or swipe, Garmin Forerunner 610 lets you get on with your run while it tracks all the details. Sleek touchscreen is as rugged as it is functional. Stands up to rain, sweat, and splashes, yet it?s sensitive enough to operate with running gloves. Provides accurate distance, pace, GPS position, heart . . .

The Suunto M4 heart rate monitor provides guidance every step of your journey towards better fitness, so you can free your mind and enjoy your workout. Three personal targets to choose from: fitness improvement, weight management, and free training. After you enter your personal data, the Suunto M4 suggests workouts . . .

The Garmin Forerunner 110 is the easiest way to track your training. The internal GPS tracks your progress2;just press start. Data from each run is stored in the unit, so you can go back and review how you did last week or last month. Upload your workouts to the Garmin Connect website for greater analysis. AC charge . . .

Personalized training gives you the best workout available, the Polar FT80 measures you aerobic and strength workouts so you always get the best feedback. STAR training program gives you weekly training targets and adapts to your actual workouts. Innovative strength training guidance feature helps you have a fitter b . . .

Measuring each stride you take along with speed and distance, the lightweight S3 Sensor from Polar gives you insight into your stride so you can analyze the effectiveness and efficiency of your run. Compatible with Polar RS800CX models. Provides information to improve your running technique - in competition, shorter o . . .

Take the guesswork out of your training with the Polar FT40 Heart Rate Monitor. The FT40 determines the right training intensity for you to consistently enjoy and improve your overall fitness. Fitness test measures your aerobic fitness at rest in just 5 min. FT40 also shows you calories burned. Coded WearLink transm . . .

A sports laboratory on your wrist, the Suunto t6d is a professional grade tool for monitoring, analyzing and optimizing your training. Measures EPOC values, which indicate whether a training session was sufficient to improve fitness. Real-time training effect on a 1-5 scale. Altimeter for hill and altitude data. Sp . . .

Your Polar wrist unit is so versatile that you can either wear it on your wrist, or using the Universal Bike Mount, attach it to your bike's handlebar to easily view your training data while riding. Attach to your bike's handlebar to easily view your training data while riding. Lightweight and easy to install to your . . .

For the most personalized training, the Suunto Quest will monitor your heartrate and movement in any terrain and all conditions. Suunto Quest is fully compatible with Movescount.com, where you can customize your Quest display to see just the information you want. Movescount.com lets you create training programs, as w . . .

Besides measuring your heart rate, the Polar WearLink+ coded transmitter belt adapts to your body shape so you hardly know it's there. The transmitter consists of an electrode strap and a connector. New side clip mechanism makes for a quick on/off. Ergonomically designed to feel like it's a part of you. Soft textil . . .

The Garmin Forerunner 110 is the easiest way to track your training. The internal GPS tracks your progress2;just press start. Data from each run is stored in the unit, so you can go back and review how you did last week or last month. Upload your workouts to the Garmin Connect website for greater analysis. AC charge . . .

This heart rate monitor has a soft fabric strap and is more comfortable than ever before. Plus, it's optimized for use in congested areas like gym classes and starting lines. Compatible with Dakota 20, Edge 305, 500 and 705, Forerunner 110, 305, 310XT, 405 and 405CX. Compatible with FR60, Oregon 300, 400t, 550 and 55 . . .

A sports laboratory on your wrist, the Suunto T6D is a professional grade tool for monitoring, analyzing and optimizing your training. Measures EPOC values, which indicate whether a training session was sufficient to improve fitness. Real-time training effect on a 1-5 scale. Altimeter for hill and altitude data. Sp . . .

The Garmin Forerunner 110 is the easiest way to track your training. The internal GPS tracks your progress; just press start. Data from each run is stored in the unit, so you can go back and review how you did last week or last month. Upload your workouts to the Gamin Connect website for greater analysis. AC charger . . .