【Compatibilit】Designed to work as a Bluetooth heart rate moniotr chest strap replacement fits for MYZONE MZ-3 & MZ-1 (Not Compatible with MZ-SWITCH) for seamless replacement. 【Adjustable and Comfortable Fit】 The wearable size is larger than the adjustable size, stretching more than 1.2 times...

【Pro Waterproof and Sweatproof】 Engineered to withstand intense workouts and perspiration, ensuring uninterrupted signal transmission for accurate heart rate monitoring. 【Compatibility】 Designed for MYZONE MZ-3 & MZ-1 (Not Compatible with MZ-SWITCH) for seamless replacement, an enhanced vers...

【Pro Waterproof and Sweatproof】 Engineered to withstand intense workouts and perspiration, ensuring uninterrupted signal transmission for accurate heart rate monitoring. 【Compatibility】 Designed for MYZONE MZ-3 & MZ-1 (Not Compatible with MZ-SWITCH) for seamless replacement, an enhanced vers...

COMPATIBLE WITH ALL HEART RATE SENSORS: Exercise Chest strap works with the most popular heart rate monitor and sensor such as Garmin, Polar, Wahoo and more! ADJUSTABLE: Wearing size between 39.3 - 51.1 inch. EASY USE AND CLEAN: Utilizing the same snap attachment method. The fabric of the strap can ...