Polar G3 GPS Speed and Distance Sensor Set

The Polar RS800 training system gave runners and serious endurance athletes the most complete heart-rate-based training solution yet. Now Polar has take the system a step further by launching the G3 GPS sensor, a compact and lightweight GPS module that communicates wirelessly to the RS800 wristwatch, letting athletes take speed and distance measurements for a variety of sports, including cycling, Nordic skiing, inline skating, and kayaking. Incorporating the SiRFstarIII chipset, the G3 sensor offers excellent coverage, a fast time to first fix, and optimal power consumption. More importantly, the addition of the G3 sensor makes the RS800 the most comprehensive planning and analysis tool available for athletes who train across multiple disciplines. Water-resistant to three bars and weighing only 80 grams (including the battery), the G3 is extremely compact and built to withstand the harshest conditions or the most extreme adventure sports. The G3, which requires a single AA battery for up to 20 hours of continual use, measures 2.36 by 2.44 by 0.94 inches (W x H x D) and includes a strap and storage pouch.

About Polar
The first EKG accurate wireless heart rate monitor was invented by Polar back in 1977 as a training tool for the Finnish National Cross Country Ski Team. The concept of "intensity training" by heart rate swept the athletic world in the eighties. By the 1990s, individuals were looking to heart rate monitors not only for performance training needs, but also for achieving everyday fitness goals. Today, the same concept of heart rate training is being used by world-class athletes as well as everyday people trying to lose weight. Polar is the leading brand among consumers, coaches, and personal trainers worldwide and the company is committed to not only producing the best products, but also being the leading educator on the benefits of heart rate based exercise.

You can purchase a vehicle with a GPS system built-in that will help you with navigation when you are in unfamiliar territory and need directions. However, not all of us have the luxury of purchasing a car with that option. While an in-car GPS system is a great idea, portable is the way to go. Just like the in-car systems, your portable car GPS system will help you with turn-by-turn directions to help deliver you to your destination with ease.

TomTom is one company that provides portable car GPS systems. Maps are available for input of not only the United States, but Canada and Europe as well. Some models provide traffic information, too.

Portable systems, though, aren't just about getting there. Another handy feature of having a GPS system available in your car is voice address input. You speak to the GPS-controlled device instead of having to key it in, making it easy to use in your vehicle. Most portable GPS systems come with a hands-free kit to enable features such as the voice address input Thegps41479 that you are not required to remove your hands from the steering wheel to input information.

PDA GPS units, or personal digital assistants combined with GPS devices, are just as popular as dedicated handheld GPS units. Available with built-in antennas and receiving equipment so that you may utilize GPS features right from your PDA, this is a great item to consider. These devices are becoming more technologically advanced with qualities enabling your PDA GPS to receive a satellite signal more rapidly than ever before.

One review lists the following among the Top GPS systems for car navigation:

• Garmin Nuvi 250, 350, 650, 660, and 670
• Magellan Maestro 3100 and 4000
• TomTom One
• Mio Digiwalker C220 and C520

Research the various models and manufacturers and compare for yourself to find which model is going to best meet your needs. Many choices are available; do your homework, and you will find one designed specifically to match your requirements.

Interested in learning more about GPS tracking systems or portable gps systems?

Visit: http://www.gpsstorm.com