Polar RCX5 GPS Enabled Bicycle Computer  £149.95

For endurance athletes with an eye on triathlon and other multisport events.

 If you're swimming in salt water or highly chlorinated water, we recommend that you use the Polar T31 coded transmitter.Sport profiles ensures a smooth transition from one sport to another, selecting the correct sensors in a flash

ZoneOptimizer adjusts your personal SportsZones for a more effective workout every time

Hybrid transmission technology gives you heart rate during the swim*

Cadence, speed and distance with sport specific sensors

Web Enabled - link your training summaries to polarpersonaltrainer.com using Polar DataLink USB Adaptor - connect, track and share your training results

Light at only 45g

Up to 11months battery life