Transmitter Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Polar T31 Coded Chest Transmitter and Elastic Strap Added to wishlistRemoved from wishlist 0 Add to compare $52.89 Original price was: $52.89.$4.99Current price is: $4.99. 91%