Adjustable replacement strap for the MZ3 Physical Activity Belt.
Size Chart
Select size based on chest circumference.
| Size | Min Length (Inches) | Max adjustable Length (Inches) |
|---|---|---|
| Child | 13.8 | 23.6 |
| X Small (S) | 21.25 | 27.5 |
| Standard (M) | 24.4 | 34.8 |
| X Large (L) | 27.6 | 40.6 |
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Exercise tracker and heart rate monitor with built-in memory and unrivaled versatility. The MZ3 is the most relevant and versatile fitness tracker ...
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Enjoy training with a comfortable bra integrated with MYZONE® sensor.*Myzone HR Module not included. Offering Medium support and integrated sensors...
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The MZ-60 watch pairs directly with your MZ-3 Physical Activity Belt to display your Heart Rate, intensity level, MYZONE Effort Points (MEPs) and c...
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The world's first interchangeable exercise tracker for the gym, outdoors or in water. Monitor your heart rate on your chest, arm or wrist. Three ti...
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MZ-60 Watch Displays heart rate data from your MZ-3 Physical Activity Belt. Pair the MZ-60 watch with your MZ-3 belt and see your heart rate, inten...
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