This slim, light and waterproof T31 doesn?t have the benefit of coding for interference free transmission. However, its purpose remains the same: to transmit your heart rate to your wrist unit ECG (electrocardiogram) accurately.

This slim, light and waterproof T31 Coded transmitter offers coding to prevent cross-talk from other electrical devices for accurate measurement of your training. ECG (electrocardiogram) accurate and built to last with up to 2500 hours of training usage.

Comfort is key when training. That?s why Polar created the Polar WearLink?+ 31 coded transmitter belt. It not only measures your heart rate but also seamlessly adapts to your body shapes so you feel as if it?s not even there. The transmitter consists of an electrode strap and a connector, and with its…

A highly conductive cream that ensures accurate and consistent readings 100% of the time. It's simple, it works because it contains electrolytes and they conduct an electric current. Swim, bike or run and it always delivers an accurate heart rate display.

Have an extra strap for when the other strap is in the wash, for another user or if your elastic strap is showing wear.

The Polar Equine T51H transmitter can be used with most Polar receivers to measure a horse's heart rate.

The Polar Equine T52H Coded transmitter can be used with most Polar receivers to measure a horse's heart rate.

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+ W.I.N.D. Transmitter Set is a result of that dedication. With a soft textile chest strap it?s the latest generation…

This strap is compatible with T31 coded and non-coded chest transmitters and any T series exercise equipment.

The CS600X is another perfect example of the training revolution. Advanced heart rate and training features make this the ultimate cycling computer. And by using the compatible G3 GPS sensor (optional), you can track and record routes, and take your training to its highest level.

The training revolution continues as powerful as ever, thanks to the CS600X. With Power Output SensorTM it provides valuable data to improve your cycling technique, and the compatible G3 GPS sensor keeps track of your route. So you know where you've been, and you know where your performance is…

Get all the essential heart rate features with this good-looking and simple-to-use training computer. RS300X is compatible with S1 foot pod? and G1 GPS sensor, so you can combine heart rate with speed and distance. Only then you can truly make sense of your training and be sure it's worth all the…