Training Load

Master Your Workouts

Training Load represents the cumulative stress placed on your body during exercise over a specific period, helping you understand whether you're working out too much, too little, or just enough. The Frontier X2’s real-time heart rate insights show how your heart responds to each workout, enabling precise adjustments to your routine. This data-driven approach helps you align your Training Load with fitness goals, avoiding burnout and maximizing progress.
Shop Now

Why tracking Training Load is important

Boosts Cardiovascular Health

Monitoring training load helps you to maintain a healthy heart by balancing exertion and recovery.

Prevents Overtraining

Analysing training load helps you avoid excessive fatigue and injury by monitoring workout intensity and duration.

Improves Performance

Training load data helps you make informed adjustments for better training outcomes.

Reduces Burnout Risk

Keeps training enjoyable by preventing the feeling of exhaustion from excessive workload.

Identifies Undertraining

Helps in highlighting insufficient training loads that may hinder progress.

Enhances Recovery

Assists in determining when to rest, allowing for optimal recovery periods.

Improves Exercise Selection

Helps identify which workouts yield the best results for individual goals.

Promotes Consistency

Monitoring training load encourages regular training habits by tracking progress over time.

Encourages Lifelong Fitness

Fosters a sustainable approach to fitness by tracking long-term progress.

Shop Now

Discover why tracking Training Load
with Frontier X2 is ideal for you

Discover why tracking Training Load with Frontier X2 is ideal for you

Tracking Training Load with the Frontier X2 gives you real-time heart rate insights to fine-tune workout intensity, prevent overtraining, and support optimal recovery. With personalized data, custom alerts, and progress tracking, it ensures efficient, heart-safe training that aligns with your fitness goals. The Frontier X2 helps you build a sustainable routine, making each workout count toward long-term health and peak performance.

Real-Time Heart Rate

Friontier X2 provides immediate insights into your heart’s response during exercise.

Enhanced Performance

Training load insights from Frontier X2 helps you gauge the right intensity to improve fitness levels.

Prevents Overtraining

You can assess your cumulative training load  with Frontier X2 to avoid burnout and injury.

Efficient Workouts

With Frontier X2’s training load analysis you can focus on quality over quantity, making each workout more effective.

Personalized Feedback

Adjusts recommendations based on your unique data and fitness goals.

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.

Shop Now

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

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 a Training Load?

Training Load is a measure of the total physiological work done over a specific period, typically the past week. It considers the intensity and duration of your activities, helping you understand how hard your body is working.

How is the Training Load calculated?

Training Load is calculated based on time spent in various Breathing Rate zones during your workouts. Different zones contribute varying points, with higher intensity zones earning more points per minute.

What are the different Training Load zones?

Training Load is divided into ten zones, ranging from warm-up (low intensity) to intense levels (high intensity). Each zone is assigned a specific point value to quantify your effort.

How are points assigned in the Training Load calculation?

Points are assigned based on the zone you train in: for example, you earn 3 points for every minute spent in Zone 3, 4 points for every minute in Zone 4, and so on. This cumulative point total reflects your training load.

Why is monitoring Training Load important?

Monitoring your Training Load helps you balance your exercise routine, ensuring you’re not overtraining or undertraining. It provides insights for planning recovery and optimizing performance across various sports.

How can I use Training Load values to improve my workouts?

By analyzing your Training Load, you can plan the right amount of exercise for your favorite sports. This insight allows you to adjust your workouts based on recovery needs and performance goals.

What is the recommended Training Load for beginners?

The recommended Training Load for the first week is set to a minimum, based on WHO recommendations for physical activity. This initial load helps new exercisers ease into their training.

How does my activity history affect my Training Load?

Your target Training Load for subsequent weeks is customized according to your activity history, helping you progressively increase your workload based on your previous efforts.

Can Training Load help prevent injuries?

Yes, monitoring your Training Load can help you avoid overtraining and potential injuries by ensuring that you’re balancing intensity with recovery effectively.

How does the Frontier X2 measure Training Load?

The Frontier X2 measures Training Load by tracking the time spent in different Breathing Rate zones during your workouts. It uses onboard algorithms to calculate and display your cumulative Training Load based on your activity history, providing insights to guide your training regimen.

Blogs

Heart Health and Endurance Running: Using Zone 2 Training To Run Longer and Stronger.

If you’re a runner, you’re probably aware of the importance of maintaining go...

Read More

Heart Health Benefits of Zone 2 Running: How to Improve Your Cardiovascular Fitness

Cardiovascular fitness is a key component of overall health, as it refers to ...

Read More

The Importance of Strength Training for Heart Health

Strength training, also known as resistance training, refers to exercise that...

Read More