Compatible Phones

The ZephyrTM HxMTM Smart Heart Rate Monitor utilizes Bluetooth 4.0 also known as BluetoothTM Smart or BluetoothTM Low Energy. Works with iPhone 4s, iPhone 5 and certain Android based Smartphones.


  • Heart Rate and R-R data
  • Accessibility to features will depend on the app being used to receive transmitted data.


ZephyrTM HxMTM Smart Heart Rate Monitor works with a wide variety of Smartphone apps.


  • HR Range: 25 – 240 BPM
  • Battery Life: 150 Hours
  • Transmit Range: 10 m
  • Frequency: 2.4 – 2.4835 GHz
  • Garment Washes: 50
  • Operating Limits:
  • Temperature: -10 – 50 °C
  • Humidity: 5 – 95%

Other Equipment by this Supplier

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