MYZONE MZ-Switch Replacement Chest Strap - Medium

I was thankful to find this replacement strap available on Amazon for my MyZone heart rate monitor.I usually buy them from the MyZone website periodically, but standard shipping takes a while.It's genuine, and works perfectly.This is my 3rd replacement belt in 5 years of near daily use. The quality holds up for a long time. The elastic does begin to give towards the end of its lifespan but since it's adjustable, it's never a problem in getting the right fit. It also takes a long time before it begins to latch on to body sweat/odor. Definitely follow the directives in washing the belt in the sink after every use with warm water, and gently wring it out and air dry. And wash often in the laundry. I usually wash it between 1-2 times a week. Eventually as the belt ages, even soaking it in concentrated detergent/solution won't fully remove the understandable (at least in my experience) and totally normal odor that comes with the build up of sweat after long term use. So I do try to have 2 belts on hand at all times to alternate between through the week. If you need a replacement belt for your compatible heart rate monitor by MyZone, definitely go for it in buying it here. And buy two while you are at it.

Although I gingerly fixed the issue, MyZone should take better quality control measures on their products!

Works perfectly infact it seems in terms of the material to be better than the original

Great product but wrong size

I had read that one reason the MyZone stops working is because the strap becomes sweat/salt infused and ruins the internal wires. And that a new strap is all you need. I can confirm this is what happened to mine. I used it for almost 3 years, 5 or 6 days a week. And it got to the point where it would hardly every connect to the app. This new chest strap 100% resolved the issue.