Polar Wearlink+ Transmitter (Nike+)

The Polar WearLink+ Transmitter with Nike+ support is an integrated chest strap and heart rate monitor designed to measure the user's heart rate. The WearLink+ Transmitter 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 will transmit heart rate data while swimming.

Features:

• Compatible with select Nike+ devices
• Wirelessly sends data via coded signal
• For chests measuring 27€“60 in.
• Worn around chest & connects with hook
• Washable chest strap
• User-replaceable battery