Hold your pace.

It's a long race.

Frontier X monitors every breath you take, and alerts
you with a buzz when you cross your sustainable
effort level.

Hold your pace.

It's a long race.

Frontier X monitors every breath you take, and alerts
you with a buzz when you cross your sustainable
effort level.

Work your heart.

Don't wear it down.

Frontier X measures the strain on your heart
muscles, and warns you with a double buzz if
your heart muscle's needs aren't being met.

Frontier X measures the strain on your Cardiac muscles, and warns you with a double buzz if your heart muscle's needs aren't being met.

Break barriers.

Without breakdowns.

Frontier X measures your true internal load
during different sports and helps you
reduce your risk of injury and overtraining.

Frontier X measures your true internal load during different sports and helps you reduce your risk of injury and overtraining.

Free your mind.

Train distraction-free.

Frontier X keeps a close watch on you and
buzzes you only when you need to be alerted,
allowing you to simply enjoy your sport and the
atmosphere.

Frontier X keeps a close watch on you and buzzes you only when you need to be alerted, allowing you to simply enjoy your sport and the atmosphere.

  • Effort estimation based on Breathing Rate
  • Cardiac Strain estimation based on your ECG
  • Real-time vibration alerts when you cross your Effort and Cardiac Strain thresholds
  • Option to train distraction-free without a watch or phone by using real-time vibration alerts
  • ECG live-streaming and recording for upto 24 hours
  • Effort estimation based on Breathing Rate
  • Cardiac Strain estimation based on your ECG
  • Real-time vibration alerts when you cross your Effort and Cardiac Strain thresholds
  • Option to train distraction-free without a watch or phone by using real-time vibration alerts
  • ECG live-streaming and recording for upto 24 hours
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