Heart Rate

Decoding Heart Rate

Heart rate is the number of times your heart beats per minute, showing how fast or slow your heart is working. Heart rate serves as a core indicator of cardiovascular health, revealing how your heart responds to different activities and stress levels. The Frontier X2 empowers you with real-time data on heart rate, giving insights into how effectively your heart performs throughout various workouts and daily routines. With such actionable insights, you’re able to make smarter, health-focused decisions that align with your fitness and wellness goals.
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Why tracking heart rate is important

Tracks Cardiovascular Health

Checking heart rate provides you insight into how well your heart is functioning.

Captures Heart Conditions Early

Irregular heart rates can signal potential health issues, your heart rate data can help you capture irregularities.

Enhances Athletic Performance

If you are an athlete heart rate data assists you in fine-tuning  with your training routines.

Guides Interval Training

Knowing your heart rate ensures effective work-rest intervals for peak fitness results.

Monitor Recovery

Ensures that your heart rate returns to normal after exercise, indicating good recovery.

Detects Overtraining

Alerts you to excessive strain on the heart, helping prevent burnout.

Consistency in Training

Heart rate insights can help you build and maintain a consistent fitness routine.

Shows Baseline Health

A healthy resting heart rate reflects good heart health. Research from Science Direct highlights that heart rate can reflect disease severity in patients with various medical conditions.

Assists with Rehab Programs

Knowing your heart rate is essential for tracking recovery progress after surgeries or injuries.

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Discover why tracking Heart Rate
with Frontier X2 is ideal for you

Discover why tracking Heart Rate with Frontier X2 is ideal for you

The Frontier X2 uses cutting-edge ECG technology to deliver precise heart rate data, capturing essential insights into your cardiac performance during every workout. This level of precision is particularly valuable during intense or varied activities, as it directly reflects how your heart responds in real time. By tracking heart rate with this depth, you gain valuable information that empowers you to adjust your intensity instantly and optimize recovery for consistent fitness progress.

Advanced ECG-Based Accuracy

Unlike traditional heart rate devices, the Frontier X2 provides high precision due to its advanced ECG technology.

Real-Time Insights

Get instantaneous feedback on heart rate, allowing for real-time adjustments in workouts.

Reliable Under Dynamic Conditions

Frontier X2 maintains precise heart rate readings even during high-intensity or varied physical activities.

Continuous Heart Health Tracking

Ideal for athletes or health-conscious individuals who want ongoing heart rate data.

Seamless Integration

Syncs effortlessly with fitness apps and devices for a complete view of your health metrics.

User-Friendly Interfaces

Frontier X2 comes with a user-friendly app that allows you to easily access your data.

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Go Beyond Heart Rate Monitors & Smartwatches

The Frontier X2 uses revolutionary ECG technology to track every aspect of your heart.

Frontier X2

Heart Rate Monitors

Smart Watches

Go Beyond Heart Rate Monitors & Smartwatches

The Frontier X2 uses revolutionary ECG technology to track every aspect of your heart.

High Quality ECG

Continuous ECG up to 24 hours

The world's first and only consumer wearable that allows you to record high-quality ECG in real-time for up to 24hrs during any activity.

Real time, live ECG streaming

Share your Live ECG in real-time with experts, family, or friends, whenever you want, wherever you want, even while exercising!

Detailed ECG graphs

The Frontier X2’s patented ECG technology gives you the unique ability to record up to 24 hours of highly detailed, accurate data through any activity of your choice!

Route maps with ECG

Correlate your ECG data with your GPS data to gain unprecedented insights into your ECG response to pace, elevation, intensity and distance.

Heart Health Metrics

Accurate Chest-Based Heart Rate

Track accurate chest-based Heart Rate through sleep, rest or exercise and get detailed post-activity insights.

Heart Rate Variability (HRV)

Get insights into how your body manages stress and recovery and by measuing your HRV before and after workouts.

Stay Safe with Strain monitoring

‘Strain’ measures the amount of oxygen deprivation experienced by your heart. Manage training intensity to avoid high strain on your heart for prolonged periods.

Rhythm Chart

Get a rhythm chart identifying deviations from the norm, with data explaining the duration, frequency, and occasions when these rhythms occurred.

Heart Health Insights

Activity Tagging & Health Entries

Frontier X2 allows you to capture key events, feelings, or choices in your day to help better understand the response of your heart health to those aspects.

Heart Rate Zone Training

Training in different Heart Rate Zones achieves different goals. Frontier X2 ensures you stay within your chosen zone so your goals are achieved most efficiently.

Monitor progress over time

Analyse the daily, weekly, and monthly progression of all key heart metrics including Heart Rate, Breathing Rate, Strain, and HRV.

Detailed physiological graphs

Use our dynamic web dashboard to view detailed graphic representations of all the physiological metrics measured by the Frontier X2.

Heart Rate Zone Insights

Use our dynamic web dashboard to view detailed graphic representations of all the physiological metrics measured by the Frontier X2.

AI-generated recommendations

Push yourself safely with personalized workout insights and AI-generated recommendations for future workouts.

Exercise and Training

Monitor 20 types of activities

Track and analyse 20 different types of activities, including running, cycling, meditation, sleep, rest, swimming, trekking etc

Effortless zone based training

Set real-time vibration alerts for a range of metrics so you stay within the right workout zone without needing to look at your phone or smartwatch.

Train without distraction

Use the Frontier X2 without connecting it to the mobile app. Review all your physiological metrics without repeated glances at your phone or smartwatch.

Real-time vibration alerts

Train with confidence knowing your heart is protected. Set custom alerts to give you real time feedback when you’re overstraining yourself.

Light, sturdy and durable

The Frontier X2 is so light that you’ll barely feel it on you, but also so durable that no activity is off limits!

Waterproof

The Frontier X2 is IP67 rated - waterproof and sweatproof up to 1.5 meters. Perfect for swimming!

Performance Insights

Sustainable Training with Training Load

Get a true estimate of total exertion during any activity. Weekly Training Load goals help ensure you’re improving your performance without over-training.

Prevent injury by monitoring Body Shock

Monitor your Body Shock to analyse the impact of running surfaces, gear, form changes or fatigue, helping prevent injuries during high impact activities.

Step Cadence

Measure the number of steps taken per minute while running to get additional insights into your running, walking or hiking performance.

Compatibility

Bluetooth 5.0 connectivity

Sync with external devices (Apple Watch, Garmin, Peloton, Zwift, Google Fit, Strava, Wahoo, Training Peaks and other HRM devices via Bluetooth Low Energy.

Integrate with your favorite Apps

Connect the Frontier X2 to external apps in your exercise ecosystem, including Apple Health, Google Fit, Garmin, Wahoo and Strava.

Sync your data across apps

Automatically sync your health and workout data from your favorite apps through Apple Health, Google Fit, Garmin, Wahoo and Strava.

Simultaneous multi-device connectivity

Now connect the Frontier X2 to 3 devices at the same time as an HRM.

Share your data

Securely share your data

Instantly share Frontier X2 data using a secure link so your doctor, family, or friends can stay worry free, always!

Unlimited, unrestricted downloads

Download a .FIT file of your activity summary to upload on to other platforms like Strava.

On-device memory of 24 hours

Frontier X2's on-device memory can store ECG recordings for up to 24 continuous hours, making it perfect for constant monitoring.

Unlimited cloud storage

Get unlimited storage in your own free cloud account. Get lifetime access to 1000s of hours of ECG recordings and analysis.

Share PDF reports

Download a .PDF file of your continuous ECG to either analyse yourself, or easily share with an expert.

Onboarding and Support

Get a Free Demo

Get a Free Virtual Demo upon purchasing the Frontier X2 to learn all about the device and its variety of features.

Complimentary consultation

Receive personalised insights on your training and heart health from a heart health coach who will review your Frontier X2 data and provide personalised guidance.

Lifetime 24x7 support

24x7 support available via email (support@fourtfrontier.com), live chat on our website or mobile app, or by dialling in to our toll free number.

Engage with our community

Engage with thousands of our community members, sharing stories, workouts, and recommendations in your journey towards better heart health.

Quick and easy onboarding

Get in-app onboarding and an easy to use knowledge base to get familiar and comfortable with all of the Frontier X2 features.

Quick Start User manual

Download a PDF version of the user manual by clicking here, if the step-by-step online manual isn't for you.

FAQs

What is heart rate, and how is it measured?

Heart rate is the number of heartbeats per minute, calculated from your ECG by analyzing the time difference between two successive QRS complexes. The Frontier X2 measures heart rate by capturing this data through its advanced ECG technology, providing real-time heart rate monitoring.

What is a normal resting heart rate?

A normal resting heart rate for adults typically ranges from 60 to 100 beats per minute. However, athletes may have a lower resting heart rate due to their higher cardiovascular fitness levels. The Frontier X2 can help you track your resting heart rate over time to assess your heart health.

How does exercise affect heart rate?

During exercise, your heart rate increases in response to the intensity of the activity, environmental temperature, and other training conditions. The Frontier X2 monitors your heart rate during workouts, allowing you to see how your body responds to different levels of exertion.

What are the different exercise intensity zones, and how do they relate to heart rate?

Exercise intensity is often categorized into different zones based on heart rate percentages:

Zone I (60% of Max HR): Light intensity, suitable for warm-ups and recovery.

Zone II (70% of Max HR): Moderate intensity, ideal for endurance training.

Zone III (80% of Max HR): Hard intensity, promoting cardiovascular fitness.

Zone IV (90% of Max HR): Maximum effort, used for high-intensity interval training. The Frontier X2 helps you monitor your heart rate in these zones, ensuring you train effectively.

How can I use my heart rate to optimize my training?

Monitoring your heart rate during workouts allows you to stay within specific intensity zones, ensuring you’re training effectively for your goals. By adjusting your exercise intensity based on your heart rate, you can improve endurance, enhance cardiovascular fitness, and avoid overtraining. The Frontier X2 provides insights into your heart rate data, helping you make informed decisions about your training regimen.

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