The Polar Transmitter is the most advanced unit on the market today. The transmitter is truly the heart of the heart rate monitor.
The Polar Transmitter utilizes a one-piece design that encases all of the electrical components inside the unit.

At the heart of your training is the coded T31. Its purpose is simple: to transmit your heart rate to your wrist unit. Slim and light, the ECG (electrocardiogram) accurate transmitter is fully water resistant and designed for all weather conditions

At Polar we embrace wireless technology. In fact we pioneered its development and continue to further technology in the field to improve resolution and eliminate interference. The WearLink+ transmitter W.I.N.D. is a result of that dedication. With a soft textile chest strap it’s the latest generation of Polar’s proprietary heart rate sensing and transmission technology.

If you need a new elastic strap for your Polar wireless transmitter, ours are available in various sizes, are easy to put together, and are comfortable to wear.

In competition cycling, time is of the essence. It determines whether you can keep up with the leading pack or if you’ll trail behind. So speed has a big part to play in your performance. Thanks to this aerodynamic and light wireless sensor, you’ll receive current, average and maximum speed readings so that you can get it right in training and ultimately, right on the big race day.

The Polar G1 sensor determines your location by measuring continuously the distance between itself and at least four satellites. The sensor uses wireless transmission technology to transmit speed and distance data to a compatible Polar product which records and displays the data

Polar S1 Foot Pod for S625x or RS200/SD heart rate monitors. The Polar S1 foot pod running speed sensor provides very accurate speed and distance readings even without calibration. Accurate in all weather conditions. Water resistant up to 2 meters. Easy one button activation. Stable and comfortable to wear.

An ideal accessory for cycling enthusiasts, the Polar CS Series wireless speed sensor measures cycling speed and distance via a magnet rotating on the front or rear wheel. Then, once you've completed your workout, you can download the information to one of Polar's CS Series cycling computers for further analysis or goal development.

There are a range of factors that can affect your cycling speed. Obviously fitness is one of them, however, weather conditions and the varying gradients of the road play a huge part too. When these elements come together, that’s when the advanced and aerodynamic S-series speed sensor is essential.

Once you’ve completed your training, you’re ready to view the results using the Polar ProTrainer 5 software. The IrDA USB Adapter provides that link by enabling a two-way infrared data communication between your Polar product and PC.

It's easy to transfer data between the training computer and polarpersonaltrainer.com. Simply connect it to a PC with its USB connection.

The most convenient way to transfer online real-time heart rate recording to a PC. Useful for sports laboratories, universities and in personal training.

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 whilst riding.

The Cardio Sports Bra is a heart rate-sensing sports bra that integrates Polar's new sensing technology directly into the garment. This eliminates the need for a separate heart rate monitoring chest strap. No strap. No worries. No excuses. Now there's a direct link between your body and the training information you need to reach your goals.