Gold memberships include the My Zone Fitness Heart Rate Monitor.
Forget what you know about fitness
Myzone MZ-Switch Heart Rate Monitor
The world’s first interchangeable heart rate monitor for the gym, outdoors or in water. Track your heart rate on your chest, arm or wrist.
- Wear it your way for comfort and convenience
- Built-in memory and up to six months’ battery life
- Dual-sensor technology with ECG and PPG tracking