NuMetrex HRM clothing: Bra with a built-in pocket for a snap-in transmitter, that provide chest-strap accuracy without a strap. Likes: It works perfectly. Accurate and instant monitor readout. You do not notice the nearly weightless, 2-inch-long transmitter in the middle of your chest. The transmitter, standard with Polar WearLink models, works with any Polar heart rate monitor watch and can be purchased separately from NuMetrex ($39.95). Dislikes: None. Great product. Price: $49.95; (302) 351-5152; www.numetrex.com.
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