Free Shipping (USA only)
The world's first and only chest-worn wearable that helps you actively care for your heart and gives you real-time alerts.
Frontier X measures advanced physiological metrics with medical grade accuracy.
- Cardiac Strain estimation based on your ECG*
- ECG live-streaming and recording for up to 24 hours, and detailed ECG summary available on the web app*
- Effort estimation based on Breathing Rate
- Real-time vibration alerts when you cross your Effort and Strain thresholds
- Estimation of your Internal Training Load based on Effort across all sports
- Suitable for running, cycling, swimming and other endurance sports
- IP67, Waterproof up to 1.5 metres
- Battery: Upto 24 hours of continuous use, or two weeks of typical use.
- Option to see real-time data on Apple watches and Apple/Android phones
- Option to train distraction-free without a watch or phone by using real-time vibration alerts
- Workout highlights available on the device
- Workout summary available immediately afterwards on your phone
- Accurate Heart Rate measurement
- Easy to follow post-workout training insights
- Apps available for iOS and Android phones, as well as for Apple watches
Display Heart Rate on compatible BLE Garmin watches
* Not for diagnostic purposes.