Place your order by 4:00 PM EDT Monday, May 2 and your order will ship the same day. For further details see delivery estimates in cart. All orders are subject to verification. International orders are processed the next shipping day.
The Polar WearLink + Transmitter Nike + (M-XXL) is an integrated chest strap and heart rate monitor designed to measure the user's heart rate. The WearLink + Transmitter Nike + sends data wirelessly to a compatible Nike + device via a 5 kHz coded transmission and to compatible gym equipment using the GymLink system. The strap is connected around the user's torso, just below the chest muscles. The WearLink + Transmitter Nike + will transmit heart rate data while swimming.
This M-XXL sized WearLink + Transmitter Nike + sensor fits chests measuring from 27 to 60".