Rhythm+™ Heart Rate Monitor Armband

Our goal has always been to make powerful workouts more accessible, more relevant and ultimately, more personal. Whether your next workout is in the Hot Yoga room, the Cycling Hut, with the Barre or TRX straps, now you can capture every frame of your effort and it will automatically upload to your SOMA Account.

Easy Setup

We also make it easy for first time users. Your new heart rate armband monitor will come linked to your SOMA Account so when you pick it up at the studio, all you need to do is turn it on.


Why train with a heart rate monitor?

Wearing a heart-rate monitor enables you to train smarter and allows you to get the desired training effect out of each workout. If you train at lower heart rates, you will need to workout longer to see results, and if your heart rate is too high, you will burn out too fast, before you’ve reached your workout goals. Our studios have been fitted with advanced sensors to give you a more personalised workout experience so you can maximise the benefit every time you step into the studio.


  • Hand-wash with warm, soapy water.


The Rhythm+ heart monitor employs patented optical sensor technology for highly accurate monitoring and measurement. A unique Green/Yellow optical sensor array provides superior measurement across all skin tones, making the Rhythm+ superior to other watches that only employ green sensors.

  • Green/Yellow Optical Sensors
  • 8 Hour Battery Life
  • IP67 Waterproof
  • Bluetooth Smart – 100ft Range
  • ANT+ Compatible
  • Compatible with Smartphones, Fitness Equipment, Fitness Watches & more

Already own a heart rate monitor? Link it to your SOMA Account here>