Heart Rate Monitor Replacement Strap, Adjustable Chest Band Compatible with Myzone MZ-Switch (Samll, Red)

I have been having trouble with my MyZone chip disconnecting for quite some time. This total fixed my issues.

This worked well but only lasted a few months (October- Feb), the OEM one lasted a few years. Spend the extra few dollars and get the OEM strap.

I use the Polar transmitter just about every day and like this colored belt. I prefer the colored belts over the black ones, as it provides not only a nice pop of color but also makes it easy to see that you rinsed the belt - i.e. it's much easier to see the darker color from the water on the colored belts vs the black ones. These belts are easy to use and just require a little bit of care. You need to make certain to thoroughly rinse the belt with water after each use. Periodcally spray/put just a bit of white vinegar on the belt (it keeps scents at bay) and for a super cleaning, use a paste of baking soda mixed with white vinegar, spread on, wait a bit then thoroughly rinse the belt with water. Never machine wash the belt, always wash it by hand. If you do all this your belt will last you a long time.

I’ve worn a MyZone belt for many years & was so happy to find a replacement strap at a good price. Super happy with it, fits perfect, sweat or no sweat.