FREE UK SHIPPING AVAILABLE ON ALL ITEMS. NO MINIMUM SPEND.
FREE UK SHIPPING AVAILABLE ON ALL ITEMS. NO MINIMUM SPEND.
£35.50
£33.99
Availability: 5 In Stock
At the heart of your training is the coded Polar 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 the heart of your training is the coded Polar 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.
Built to last with up to 2500 hours of training usage
Prevents cross-talk from other electrical devices for accurate measurement of your training
No user replaceable battery
Built to last with up to 2500 hours of training usage
Prevents cross-talk from other electrical devices for accurate measurement of your training
No user replaceable battery

Please select your delivery option at checkout.

Free 2-4 day standard delivery on all items to Mainland GB.

Express 1-2 day delivery available on most items.

Highlands, Islands & Northern Ireland standard 2-4 day delivery available on most items.

For timed or Saturday delivery options please contact us.

*Exclusions apply. Available delivery options are given at checkout. Services subject to stock and courier availability.

Please select your delivery option at checkout.

Free 2-4 day standard delivery on all items to Mainland GB.

Express 1-2 day delivery available on most items.

Highlands, Islands & Northern Ireland standard 2-4 day delivery available on most items.

For timed or Saturday delivery options please contact us.

*Exclusions apply. Available delivery options are given at checkout. Services subject to stock and courier availability.

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