The slim and light Polar WearLink 31 coded transmitter is compatible with all Polar Heart Rate Monitors.

Comfort and functionality combined
The WearLink transmitter is one step towards the concept of functional clothing. The transmitter consists of an electrode strap and a connector. Its new clip-on mechanism ensures quick and easy wear – the belt is easy to put on and take off.

The WearLink transmitter adapts comfortably to the individual body shapes of the users. Whether you are out skiing or inside playing squash, the soft textile exterior feels like clothing on the skin – no chafing or pinching.

The transmitter’s textile strap is removable and machine washable.

Coded technology for convenience
As more and more people use heart rate monitors today, preventing cross talk from other devices in group situations at the gym or when jogging with a friend becomes essential. With its unique coded technology, the WearLink transmitter blocks unwanted signals from other heart rate monitors, ensuring disturbance-free transmission of your heart rate data.

Built to last
The rigorous standards to which the WearLink transmitter is designed guarantee maximum quality. The WearLink transmitter has a changeable battery and it delivers up to two years of use exercising 10 hours a week. The transmitter is water resistant up to 30 meters and it is ECG accurate.

Compatibility & Availability
The WearLink transmitter is compatible with all Polar’s current Heart Rate Monitors in the market. As a separate accessory WearLink transmitter set and WearLink Strap set comes in two sizes: XS-S and M-XXL.