The ZONE is a 45-minute moderate- to high-intensity and will push your exercise limits to help you reach your maximum workout effort and meet your training goals.
Myzone MZ-3 fitness tracker uses Bluetooth, ANT+ and Analog technology to provide real-time feedback on heart rate, calories, and effort,
To buy: https://buy.myzone.org and use the voucher code HRCAUS001 for a $50 discount on the “MYZONE® MZ-3 Physical Activity Belt”
After buying: you will need to register your Myzone belt at www.myzonemoves.com. using facility code HRCAUS001.