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