MYZONE® MZ-3 Physical Activity Belt

Our Most accurate Fitness Tracker with a 99.4% accuracy versus Fitbit's 64% !




  • The MZ3 is a versatile fitness tracker that uses Bluetooth, ANT+ and Analog technology to provide real time feedback on heart rate and calories to ensure that you get accurate feedback on all your exercise. The MZ3's in-built memory means you can make every session count even when you're training away from your gym and it's not convenient to carry your smartphone.


  • Live display of data via smartphone app.
  • Online logbook to view exercise history.
  • Biometric data to review your health results.
  • 99.4% accuracy to an EKG/ECG machine.
  • Apple Watch and Android Wear Integration.


  • Bluetooth 4.0, ANT+ and Analog.
  • 16 hours of internal memory.
  • Hand-washable strap.
  • Up to 300 hours battery life.
  • iOS and Android 5 and above.


  • Washable: The MZ3 is washer safe, but not Dryer safe!
  • No batteries: The MZ3 is charged with an USB cord.
  • Accurate: The MZ3 is 99.4% accurate while the FitBit is only 46% accurate.
  • Storage: The MZ3 can store up to 16 hours of data.
  • Charging: USB charging cord is INCLUDED. 1 charge can last up to 300 hours!
  • Warranty: 1 year warranty on module, 90-day warranty on strap.
  • Compatibility: Android, iPhone and Apple Watch.
  • Is there an App included: Yes and you can use it ANYWHERE!
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