F45 LionHeart

Lionheart 2.0 has now been rolled out to all studios and the F45 Training app globally!

What's New?

• Redesigned reports: New reports are available in the F45 Training app with a new design and a heart rate zone breakdown.
• Updated algorithms: New algorithms now more accurately track your performance and have even more personalisation options.
• New customisation: Lionheart users can now enter custom resting and max heart rates to personalise their results.
• Updated colour scheme: All colours for heart rate zones have been updated in the F45 Training app and F45TV. LED colors on armbands will be updated to reflect the new color scheme over the next [several weeks/few months].
• Overhauled platform: We have upgraded to a new system to improve stability and enable new features in the future.

Over the coming weeks and months, more changes will be coming for Lionheart so make sure to keep your app updated!

Lionheart 2.0 is designed to use industry standard, robust and dynamic formulas that provide personalised targets and metrics for each user.

It takes into account 3 main user variables:

1. Resting Heart Rate (RHR)
2. Max Heart Rate (Max HR)
3. Heart Rate Reserve (HRR)

Each workout type has a specific target %:

• Cardio: 90%
• Hybrid: 85%
• Resistance: 80%
• Recovery: 60%

If a user has a HR Max percentage matching the target percentage through the duration of a class, they will score a total of 45 points for a 45 minute workout or 60 points for a 60 minute workout. If the user exceeds the HR Max target, they will score higher and vice versa

Resting Heart Rate (RHR) is defined by the Mayo Clinic as the heart rate "when the heart is pumping the lowest amount of blood you need because you're not exercising".

This is typically between 60 to 100 beats per minute, with a lower amount usually indicative of increased efficiency in pumping blood as a result of exercise and healthy lifestyle habits. 

There is no industry standard algorithm for calculating this, however default values can be estimated using age, gender, and athletic ability.

To find your resting heart rate manually (ideally as soon as you wake up):

Place your index and third fingers on your neck to the side of your windpipe. To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery — which is located on the thumb side of your wrist.

When you feel your pulse, count the number of beats in 15 seconds. Multiply this number by four to calculate your beats per minute.

Max Heart Rate (Max HR) is the highest number of beats per minute your heart is able to achieve. It is used to help understand what target heart rate zones a person should be aiming for during exercise to achieve specific fitness goals.

The formula used by Lionheart to determine Max Heart Rate is:

HR Max = 208 - (0.7 X Age) *

* this is rounded up if needed

Heart Rate Reserve is, simply, the difference between your Resting Heart Rate (RHR) and your Max Heart Rate (Max HR).  

It is used to be able to determine the Heart Rate zones for an individual and is more accurate than simply using Max Heart Rate since it can be more personalised to a person's specific athletic ability.

Lionheart uses the industry standard Karvonen formula to determine the HRR:

HRR (Heart rate reserve) = Max HR - RHR

Heart Rate Zones are ranges of heart rates (as a percentage of either Max HR or Heart Rate Reserve) of increasing values that correspond to increasing levels of exercise intensity.

Lionheart 2.0 uses the Karvonen method of utilizing Heart Rate Reserve (i.e. taking into account a member's Resting Heart Rate and Max Heart Rate) to determine a person's heart rate zones.

The Heart Rate Zones and their respective formulas for Lionheart 2.0 are as below:

Zone 1 - Blue

Intensity: Very light / Recovery

(60% or less)  X HRR) + Resting HR

Zone 2 - Light Blue

Intensity: Light / Easy

((60 - 70%)  X HRR) + Resting HR

Zone 3 - Green

Intensity: Moderate

((70 - 80%)  X HRR) + Resting HR

Zone 4 - Orange

Intensity: Hard

((80 - 90%)  X HRR) + Resting HR

Zone 5 - Red

Intensity: Maximum

((90% or more)  X HRR) + Resting HR

The colors for each Zone in the F45 Training app and on the F45TVs for Lionheart 2.0 are as below:

Click on your profile picture on the top left of the F45 Training app, then click the ‘gear’ icon on the top right, then tap Lionheart > Heart Rate.

Lionheart bands use an industry-standard algorithm to estimate caloric burn based on this study.

Women:

Caloric Burn = T × (0.4472×H - 0.1263×W + 0.074×A - 20.4022) / 4.184

Men:

Caloric Burn = T × (0.6309×H + 0.1988×W + 0.2017×A - 55.0969) / 4.184

Where:

T – Duration of exercise in minutes;

H – Your average heart rate in beats per minute;

W – Your weight in kilograms; and

A – Your age in years.

All wearables have slightly varied hardware and software approaches to estimating calorie burn, and a range of factors such as body type, skin tone, age and more can have an effect on the accuracy of wearable calorie estimates.

The best way to use calorie burn estimates is to identify trends over time that indicate progressive improvements in efficiency. Typically, a person will reduce calorie burn for the same activity over time as their body adapts to it and becomes more effective at cardiovascular exertion. 

Activity Levels in Lionheart 2.0 are used in conjunction with your age and your sex to help determine the default Heart Rate Zone ranges for you.

The levels are:

Very Light - No exercise, sedentary work

Light - Exercise 1x per week, roughly 10k steps per day

Moderate - Exercise 3x per week, at least 10k steps per day, moderate intensity

Active - Exercise 5x per week with intense effort occasionally, at least 10k steps per day,

Vigorous - Athlete, Exercises 7 times per week and exerts intense effort often.

If you're having trouble seeing your reports after moving onto LionHeart 2.0, check the following areas to ensure your account has the latest information:

• Device Setup: Settings -> Lionheart -> Device Settings -> Device Details -> Enter a Sensor ID. 
• Studio Connection: Settings -> Lionheart -> Device Settings -> Lionheart Studios -> Add a Studio. Check that your current studio is listed here and has no error messages. If you see a 'connection failed' error, complete the form below. 
• Biometric data: Settings -> Lionheart -> Heart Rate. Check you have configured your biometric information.

If you have checked those settings and you're still having issues wait up to 24 hours and then check both the F45 Training app again as the reports may still be processing. If you still don't see workout reports submit the form below, and we will investigate your case. Please note, if you have already submitted the form, do not submit it again.

LionHeart Member form

If you notice an error ("validation error") when attempting to save your Biometrics information into the F45 Training app. Try the workaround below to save your details.

Workaround

1. Swipe/tap back to exit the LionHeart welcome screen
2. Tap Profile Picture -> Settings Cog -> LionHeart
3. You will notice the same LionHeart Biometrics welcome screen
4. Tap Continue
5. Input your details
6. Tap Save.

Your data is now saved, and you can continue using your LionHeart.

For the LionHeart system to work at your studio, you should add your studio in your Lionheart settings of the F45 Training app. Head to Settings -> Lionheart -> LionHeart Studios -> Add a Studio. Check that your current studio is listed here and has no error messages. 

If you notice an error message saying "Connection failed" under your studio name, please complete the form below, and our team will investigate the issue for you. Please note, if you have already submitted the form, do not submit it again.

LionHeart Member form

We are thrilled with the positive feedback we have received regarding the new colors in the F45 Training app and in the studio. 

We are currently working on bringing these updated colors to the Lionheart Armband Heart Rate monitors in the coming weeks. We will provide more information as we get closer to the update.

Lionheart email reports have been discontinued. We no longer send out Lionheart emails with copies of the report. 

The all-new, redesigned, and detailed reports can be found in the F45 Training app > Track > Lionheart.

The easiest way to purchase a LionHeart heart rate monitor is by contacting or visiting your local F45 Training studio. The staff there can provide you with all the necessary information, including availability and pricing. If you're unsure where your nearest studio is, you can easily find one by using the following link: Find a Studio. 

LionHeart Monitors are an integral part of the F45 training experience, providing real-time feedback on your heart rate and intensity during workouts. If you're considering purchasing a LionHeart Monitor, here's what you need to know about pricing.

- Studio-Set Pricing: The cost of LionHeart Monitors is set by each individual F45 studio. This means that prices can vary based on location, current promotions, or package deals available.

How to Get Pricing Details

1. Contact Your Local Studio: The most direct way to find out the price of a LionHeart Monitor is to contact your local F45 studio. The staff will provide you with the current pricing information and any special offers that may apply.

2. Find a Studio Near You: If you're not sure where your nearest F45 studio is or if you'd like to inquire at multiple locations to compare, use the following link to locate studios: Find a Studio. This tool can help you find the studios in your area and their contact details.

Proper care and maintenance of your LionHeart device are essential for ensuring its longevity and optimal performance during your workouts. Here are some guidelines to help you maintain your device correctly.

1. Unclip After Use: Unclip the device from the strap after each use. This simple step helps to prolong the battery life of the monitor. It prevents unnecessary battery drain and maintains the device's readiness for your next workout.

2. Cleaning Your Strap:

   - The chest strap should be cleaned by hand wash only. Prior to washing, detach the Heart Rate Monitor from the strap, as the electronic component is not washable.

   - When cleaning the strap, ensure the water temperature does not exceed 30°C. High temperatures can damage the strap's material and affect its elasticity and fit.

Additional Tips

- Drying the Strap: After washing, gently wring out excess water from the strap and lay it flat to dry in a well-ventilated area out of direct sunlight. Do not tumble dry, iron, or dry clean the strap.

- Storage: Store the Heart Rate Monitor and the strap separately in a cool, dry place away from direct sunlight to avoid damage and to maintain the integrity of the components.

- Battery Care for V1 Devices: For devices that use a replaceable battery, ensure that the battery compartment is closed securely after each battery change to avoid moisture ingress that could lead to corrosion or damage.

- Regular Inspections: Regularly inspect your device and strap for signs of wear and tear. If any part of your device or strap seems to be damaged, consider replacing it to ensure your safety and the accuracy of heart rate readings.

Taking proper care of your LionHeart device not only extends its life but also ensures that it provides accurate readings and remains a reliable part of your fitness journey. Follow these care and maintenance guidelines to get the best out of your LionHeart experience. If you have any questions or require further information, please contact your local F45 studio for assistance.

This article applies to LionHeart V2 only

Your LionHeart Heart Rate Monitor is equipped with audio notifications that serve as indicators for proper connectivity and heart rate detection. Understanding what these beeps mean can help you ensure your device is always tracking accurately during your workouts.

- One Beep: Indicates that the Heart Rate Monitor has been correctly connected to the strap and has detected your heart rate.

- Three Beeps: Signifies that the monitor has stopped detecting heart rate activity, which may occur for a couple of reasons outlined below.

Troubleshooting Audio Notifications

If you hear three beeps during your workout, it typically means one of two things:

1. Monitor Disconnection: The Heart Rate Monitor may have become disconnected from the strap. Check the snaps or clasps to ensure they are securely fastened.

2. Insufficient Contact: The strap may not be making enough contact with your body. A good connection is vital for accurate heart rate detection.

Constant Beeping

If your device is constantly beeping, please review our article here.

How to Fix Connectivity Issues

- Reattach the Monitor: Remove the Heart Rate Monitor from the strap and then reattach it, ensuring it is firmly snapped in place.

- Adjust the Strap: Tighten and reposition the strap on your body to improve contact. The strap should be snug but comfortable, sitting flat against the skin.

Remember, proper maintenance, including post-workout disconnection and regular strap adjustments, will keep your device in top condition. If you continue to experience issues after following these troubleshooting steps, please contact your local F45 studio for further assistance.

If your heart rate tile is not showing on the LionHeart TV screen, please follow these steps to address the issue:

1. Registration Check: Ensure you have properly registered your device via the F45 Training app. A common reason for tiles not displaying is due to devices not being correctly linked to your profile in the app. Navigate to Settings -> Lionheart -> LionHeart Studios -> Add a Studio. Check that your current studio is listed here and has no error messages.

2. Device Charge/Battery Check:

   - Version 2 (V2) devices: ensure that your device is fully charged. Low battery levels can prevent the device from functioning properly.

   - Version 1 (V1) devices: check if the battery needs replacing. A fresh battery is crucial for the device’s ability to transmit your heart rate data.

3. Proper Attachment of the Monitor: Ensure the heart rate monitor is snapped onto the strap correctly. The 'L' mark on the monitor should be aligned towards the left side of your chest, from your perspective, as shown in the image. This proper orientation is crucial for the monitor to function correctly and communicate with the LionHeart TV screen.

4. Chest Strap Adjustment: Verify that your chest strap is comfortably firm around your chest. The strap must be snug to maintain consistent contact but not so tight as to be uncomfortable.

5. Try Another Strap: If adjusting your current strap doesn't resolve the issue, try using a different strap. This can help determine if the problem is with the strap itself.

6. Moisture Application: Sometimes, dry skin or contact pads can hinder the connection between your chest strap and your skin. Lightly moisten the contact pads on the strap to improve conductivity and ensure a strong signal.

Additional Tips

• Warm-Up: Engaging in a light warm-up before your session can help increase your heart rate, making it easier for your device to detect and transmit your heart rate data.
• Skin Contact: Make sure the contact pads on the chest strap directly touch your skin, with no clothing in between.

Seeking Further Assistance

If you've followed these troubleshooting steps and your heart rate tile still isn't appearing on the LionHeart TV screen, it may be time to seek further assistance. Please get in touch with the staff at your F45 Training studio for support.

This article applies to LionHeart V2 only

If your LionHeart monitor is emitting continuous beeping sounds, it may be signaling an issue that needs your immediate attention. This guide provides step-by-step instructions to troubleshoot and resolve this problem.

Initial Troubleshooting Steps

1. Remove the Monitor from the Strap: The first step is to detach the monitor from its strap. This action alone may sometimes reset the device and stop the beeping.

2. Dry the Metal Contacts: If the monitor continues to beep after being removed from the strap, check the metal contacts on the back of the device. Moisture on these contacts can cause continuous beeping. Gently dry the contacts with a soft, dry cloth and check if the beeping stops.

Further Steps if the Beeping Persists

If the initial steps do not resolve the beeping issue, there's another method you can try to reset the device's condition:

1. Drain the Battery: Allow the LionHeart monitor's battery to fully drain until the device shuts down. This process can reset any lingering issues that may be causing the beeping.

2. Recharge the Device: Once the battery is completely drained, recharge your LionHeart monitor to full capacity. After a full charge, observe if the monitor starts beeping again when turned on.

Reporting Your Issue

Please follow these troubleshooting steps in order. If the problem persists after completing these steps, we encourage you to report this issue to your studio. When reporting, please inform the studio staff of all the steps you have already attempted. This information will help them understand the problem better and provide you with the most effective solution.

Your cooperation and detailed feedback are invaluable to us in ensuring that all members enjoy a seamless experience with their LionHeart monitors. Thank you for taking the time to follow these steps and for your commitment to resolving this issue.

You might occasionally notice long, vertical bars appearing on your class report graphs. This visual anomaly typically stems from interference caused by other Bluetooth-enabled wearable devices you may have on, such as Apple Watches, Garmin devices, or WHOOP bands.

Why Does This Happen?

Bluetooth-enabled devices communicate using signals that can overlap or interfere with the LionHeart system's signal. When this happens, it disrupts the data being recorded, resulting in the appearance of these long, vertical bars on your graph.

How Can You Resolve This?

To ensure the accuracy of your class report graphs and enhance your LionHeart experience, we recommend either turning off the Bluetooth function on these wearable devices or choosing not to wear them during your LionHeart sessions.

Visual Example of Interference:

We understand how important accurate tracking is to your fitness journey and appreciate your cooperation in helping us provide the most accurate data possible.

This article applies to LionHeart V2 only

If your LionHeart device isn't charging as expected, here's a streamlined approach to help identify and solve the issue efficiently:

1. Check the Power Source: First, ensure your socket is switched on. It's a simple step but often the culprit behind charging issues.

2. Switch to Another Socket: If the first socket isn't the problem, try using a different power outlet to rule out any issues with the initial socket.

3. Try a Different Charger: Sometimes, the problem might be with the charger itself. Use another charger that's compatible with your LionHeart device to see if this resolves the issue.

4. Borrow a Charger: If you're still facing issues, see if your studio has a charger you can borrow. This will help determine whether the problem lies with your charger or the device.

If none of these steps help resolve the charging issue, please report the problem to your studio for further assistance.

This article applies to LionHeart V1 only

What battery does the Heart rate monitor use?

CR2032 Coin battery.

Steps to Replace the Battery

1. Using the opener key, twist the battery door counterclockwise. Continue twisting until the door pops out

2. Remove the old battery from the underside device

3. Check metal battery contact tabs for any damage. If you notice the battery tabs have been bent inwards, use the point of a pen to bend the metal tab outwards to their original position so they will have good contact to the battery.

4. Observe the ‘+’ symbol on the inside of the battery door. Place the new battery inside the battery door with the + side upwards as shown in the photo.

5. Carefully insert the battery door back into the device. Ensure the arrows line up.

6. Twist the battery door clockwise until the arrows line up.

Currently, we do not support integration of the Apple Watch with Lionheart. However, we have received significant interest in enabling functionality between the Apple Watch and Lionheart. We are actively exploring the integration of Apple Health to provide enhanced insights within the F45 Training app, as well as expanding support for a variety of devices with Lionheart.