Dr Dennis Gross SpectraLite FaceWare Pro Review

Last updated: April 2026

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before starting any treatment.

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Quick Answer

The Joovv Solo 3.0 is currently priced at $1,699.00, marked down from its original price of $1,799.00.
The Infraredi Max 2021 costs $899 USD, but can be purchased for $809 USD using a specific discount code.
Joovv Solo 3.0 uses 150 x 3 Watt LEDs, while the Infraredi Max 2021 is equipped with 210 x 5 Watt LEDs.
Infraredi Max 2021 comes with a 3-year warranty, which is longer than the Joovv Solo 3.0's 2-year warranty.

Many people look for the best red light therapy devices. When we compare leading full-body panels like the Joovv Solo 3.0 and the Infraredi Max 2021, significant differences appear in cost, features, and overall value. The Joovv Solo 3.0, released in late 2020, is available for $1,699.00, a reduction from its initial $1,799.00 price point Joovv Solo 3.0 Product Page. In contrast, the Infraredi Max 2021 is more budget-friendly at $899 USD, which drops to $809 USD with a discount code. Beyond price, we see differences in LED count, power output, warranty periods, and shipping costs. The Infraredi Max 2021, for example, offers free express worldwide shipping and a 3-year warranty, while the Joovv Solo 3.0 charges $50-$150 for shipping and provides a 2-year warranty. These factors are important when choosing a device for home or commercial use.

What are the key differences between Joovv Solo 3.0 and Infraredi Max 2021?

The Joovv Solo 3.0 and Infraredi Max 2021 differ significantly in price, shipping, and warranty. These factors are often the first points of comparison for potential buyers looking to invest in red light therapy. Understanding these core differences helps in making an informed decision about which device best fits a user's budget and long-term needs.

Price and Availability

The Joovv Solo 3.0 came out in late 2020. Its current price is $1,699.00, which is a sale price from its original $1,799.00. This price does not include additional taxes charged at checkout. For the Infraredi Max 2021, the price starts at $899 USD. However, a discount code can bring this down to $809 USD. Infraredi does not charge extra for taxes. This makes the Infraredi Max 2021 $840 cheaper than the Joovv Solo 3.0 when considering the discounted price and excluding Joovv's taxes. This price difference is substantial and can be a deciding factor for many. The Joovv Solo 3.0 is also eligible for HSA/FSA payments, and financing options like Affirm are available, starting at $95 per month or 0% APR. This financial flexibility might appeal to some users despite the higher initial cost.

Shipping and Warranty Comparison

Shipping costs also vary between these two devices. The Joovv Solo 3.0 has a shipping fee ranging from $50 to $150, depending on the shipping location. This adds to the overall cost. On the other hand, the Infraredi Max 2021 includes free express shipping worldwide. This can lead to considerable savings, especially for international customers or those in remote areas.

Warranty terms are another important distinction. The Joovv Solo 3.0 comes with a 2-year warranty for its device. The Infraredi Max 2021 provides a more extended warranty, offering 3 years of coverage for its Max device. A longer warranty period can offer greater peace of mind and protection for a significant investment. This extra year of coverage from Infraredi could be a strong advantage for users concerned about the longevity and support for their device.

Overall Value Proposition

When we look at the combined picture of price, shipping, and warranty, the Infraredi Max 2021 often presents a more cost-effective option upfront. Its lower base price, coupled with free shipping and a longer warranty, means a lower total cost of ownership in many cases. The Joovv Solo 3.0, despite its higher price, offers benefits like HSA/FSA eligibility and financing options, which can make it more accessible for some budgets by spreading out the cost. Alex Fergus, an expert in red light therapy, noted that the Joovv Solo 3.0 offers "great branding, which is reflected in the packaging, app, design of the panel, and much more." However, he also observed a "high price and low value by the metrics I use. You pay a much higher price per Watt and LED than with other panels from other companies." This expert perspective highlights that while Joovv excels in user experience and design, its cost-effectiveness might be lower compared to competitors when looking purely at technical specifications per dollar. This makes it clear that while both devices are strong contenders, their appeal can depend heavily on a buyer's priorities—whether it's premium branding and financing or a more direct, budget-friendly approach with strong core features.

How do their LED configurations and power outputs compare?

The LED configurations and power outputs are crucial aspects of any red light therapy device, directly affecting treatment effectiveness. The Joovv Solo 3.0 and Infraredi Max 2021 use different numbers and wattages of LEDs, leading to variations in their irradiance and total wattage output. These differences impact how much light energy reaches the body during a session.

LED Count and Wavelengths

The Joovv Solo 3.0 is equipped with 150 x 3 Watt LEDs. These LEDs are split evenly between two key wavelengths: 75 LEDs emit at 660nm (red light) and the other 75 LEDs emit at 850nm (near-infrared light). These wavelengths are commonly used in red light therapy for various benefits. The Joovv Solo 3.0 also includes a pulsing function set at 10hz specifically for the 850nm wavelength. This pulsing function can be beneficial for recovery and performance, according to some research.

In contrast, the Infraredi Max 2021 features a higher number of more powerful LEDs. It comes with 210 x 5 Watt LEDs. Similar to Joovv, these are also divided equally: 105 LEDs for the 660nm wavelength and 105 LEDs for the 850nm wavelength. This higher LED count and wattage per LED suggest a potentially stronger output. The Infraredi Max 2021 device itself does not have a pulsing function built-in. However, Infraredi's newer Flex Max device now includes this pulsing function, along with other new technologies and features. This shows that while the Max 2021 model might lack this specific feature, the company is evolving its product line to include it.

Irradiance and Total Wattage Output

Irradiance is a key metric, measuring the power density of light delivered to a surface, often expressed in milliwatts per square centimeter (mw/cm2). Alex Fergus, a known expert in red light therapy reviews, conducted tests on both devices. In his test of the Joovv Solo 3.0's irradiance, the device showed a peak power output of 74 mw/cm2. The total wattage output calculation for the Solo 3.0 was 85 watts.

For the Infraredi Max 2021, Alex Fergus's tests revealed a slightly higher performance. The Infraredi Max gave a peak power output of 76.8 mw/cm2. Its total wattage output calculation showed 97.5 watts. These figures indicate that the Infraredi Max 2021, with its more numerous and higher wattage LEDs, indeed delivers a slightly higher peak power output and a greater total wattage output compared to the Joovv Solo 3.0. This difference in power could translate to more intense or potentially shorter treatment times for similar effects, though individual results can vary.

Implications for Treatment

The differences in LED configuration and power output can affect the user experience and the perceived effectiveness of treatments. A device with higher irradiance, like the Infraredi Max 2021, might allow for quicker sessions or deeper penetration of light, potentially leading to faster results for some users. The Joovv Solo 3.0's pulsing function for its near-infrared light is a unique feature in that model, which some users might seek out for specific recovery or performance benefits. While the Infraredi Max 2021 lacks this feature, its overall higher power output still makes it a strong contender for general red light therapy applications. Alex Fergus highlighted that "The power output of the Joovv Solo 3.0 has also massively improved since the previous generation," indicating Joovv's commitment to enhancing its device capabilities over time, even if other brands surpass it in certain metrics. This continuous improvement across the industry benefits consumers by pushing for better performance and features.

What about value and EMF levels?

When evaluating red light therapy devices, understanding the value for money and the electromagnetic field (EMF) levels is crucial. Value calculations help consumers see how much they pay for the actual light-emitting components, while EMF levels address potential safety concerns. Our analysis shows distinct differences between the Joovv Solo 3.0 and the Infraredi Max 2021 in both these areas.

Value Calculations: Price per LED and Watt

To assess the true value, we look at how much a user pays per LED and per Watt of output. These metrics provide a more objective comparison beyond the sticker price.

For the Joovv Solo 3.0, based on its price and specifications, the cost per LED is $10.00. When considering its total wattage output, the cost per Watt comes out to $17.60. These figures, as highlighted by Alex Fergus, suggest that the Joovv Solo 3.0 is on the higher end regarding cost-efficiency for its components and power.

The Infraredi Max 2021 presents a more favorable picture in terms of value. Its cost per LED is significantly lower at $3.85. Similarly, the cost per Watt for the Infraredi Max 2021 is $8.30. These numbers indicate that the Infraredi Max offers more light-emitting power and more LEDs for each dollar spent. This aligns with Alex Fergus's general observation that "You pay a much higher price per Watt and LED than with other panels from other companies," when referring to Joovv. This difference in value calculations is a strong argument for budget-conscious buyers who want maximum output for their investment.

EMF Levels and Safety

Electromagnetic fields (EMF) are a concern for some users, particularly with electronic devices that are used close to the body. Reducing EMF exposure is often a priority in device design.

According to Alex Fergus's previous review, the Joovv Solo had quite a high EMF level when he tested it. However, he has since heard that Joovv may have reduced these EMF levels. In his latest comparison review, he did not retest the EMF levels for the Joovv Solo 3.0, so we do not have an exact, updated figure from his testing. This lack of current data leaves some ambiguity regarding the present EMF levels of the Joovv Solo 3.0.

In contrast, the Infraredi Max 2021 explicitly states it has Zero EMF at the desired treatment distance of 10 cm. This is a significant claim for users prioritizing minimal EMF exposure during their red light therapy sessions. Achieving zero EMF at the recommended treatment distance provides a clear advantage for the Infraredi Max 2021 in terms of user safety and peace of mind. For many, this could be a deciding factor, especially when considering daily or frequent use of the device. The ability to use a device without worrying about high EMF levels enhances the overall positive experience of red light therapy.

How does Joovv measure light therapy power?

Joovv uses specific scientific methods to evaluate the power output of its light therapy devices. Understanding these measurements helps consumers interpret technical specifications and compare devices accurately. Joovv states that they utilize two primary methods to measure light power, and they provide this information in their technical specifications. These methods are Radiant Flux (Total Light Output) and Irradiance Joovv Blog on Light Therapy Power.

Radiant Flux or Total Light Output

Radiant Flux is a comprehensive measurement that assesses the maximum light-emitting capability of a device. This method determines how efficiently a device converts electrical power into light energy. It provides a measure of the total light output from the device. To get the most accurate reading for Radiant Flux, an integrated sphere measuring device is required. This specialized equipment captures all the light emitted from the device, regardless of direction, allowing for a precise calculation of its total light energy. The common unit used for Radiant Flux is milliwatts (mW) or watts (W). This measurement helps to understand the overall light-generating capacity of the device. It is a fundamental way to evaluate a device's efficiency in producing light. By providing Radiant Flux data, Joovv aims to give a complete picture of its devices' light output capabilities. This information is crucial for users who want to understand the raw power of the light source, independent of distance or beam spread.

Irradiance Explained

Irradiance is the second method Joovv uses to measure light power. While Radiant Flux measures the total light emitted, irradiance measures the power density of light at a specific distance from the device. It tells you how much light power is actually reaching a given surface, such as the skin, over a specific area. The unit for irradiance is typically milliwatts per square centimeter (mW/cm²). This measurement is highly practical because it directly relates to the intensity of light that the body receives during a treatment session. A higher irradiance at a given distance means more light energy is delivered to the target area. This can influence treatment times and perceived effectiveness. For example, if a device has a high irradiance, users might be able to achieve desired effects in shorter treatment durations. Joovv understands that both Radiant Flux and Irradiance are important for consumers. Radiant Flux gives an overall picture of the device's light production, while irradiance provides specific, actionable data about the light intensity at the point of treatment. This dual approach helps users make more informed decisions about device performance. It also helps in comparing devices, as a higher irradiance at a standard treatment distance often indicates a more powerful and potentially more effective device for direct skin application. For more details, see Infraredi Max vs. Joovv Solo Review.

Why Both Measurements Matter

Both Radiant Flux and Irradiance offer different but complementary insights into a red light therapy device's performance. Radiant Flux confirms the device's inherent capacity to generate light, demonstrating its engineering and light conversion efficiency. Irradiance, on the other hand, provides a real-world metric of how much light energy is actually available for therapeutic use at a typical treatment distance. Together, these measurements give a comprehensive understanding of a device's light output. Joovv emphasizes that these measurements are critical for evaluating a device's effectiveness. They help to cut through misleading marketing claims by providing concrete, measurable data. When comparing devices, looking at both these figures allows for a more accurate assessment of which device might deliver the most beneficial light therapy experience. This transparency in measurement helps consumers gauge the true power and potential therapeutic impact of a red light therapy device.

What are the recommended treatment guidelines for Joovv devices?

Joovv provides clear guidelines for using their red light therapy devices to ensure users get the most benefit safely and effectively. These recommendations cover treatment duration, distance from the device, and frequency of use. Following these guidelines helps maximize the therapeutic effects of the red and near-infrared light.

Standard Treatment Protocol

For a standard red light therapy session with Joovv devices, the optimal treatment time is 10 minutes. During this time, it is recommended to position yourself 16-24 inches away from the device. This distance ensures that the light is evenly distributed and that the skin receives the appropriate irradiance without being too close or too far. This 10-minute duration at a specific distance is designed to deliver sufficient light energy to stimulate cellular energy. When cells absorb light, it can help with various biological processes.

For areas that are symptomatic, such as those experiencing pain or inflammation, a slightly longer treatment time may be beneficial. Joovv suggests that 15-20 minutes for symptomatic areas could offer enhanced benefits. However, they also caution against excessively long sessions. The evidence suggests diminishing returns beyond 20 minutes; cells can only absorb a certain amount of light at once. Extending the treatment past this point might not provide additional therapeutic advantages. This concept is important for users to understand, as more is not always better in light therapy.

Frequency of Use

Consistency is a key factor in achieving the best results from Joovv treatments. Joovv recommends using their devices once daily. Regular, consistent exposure helps maintain the cellular benefits over time. Think of it like a daily vitamin for your cells. For individuals with symptomatic areas, more frequent use might be helpful. In such cases, 2-3 times per day may be beneficial. This increased frequency can provide more targeted and intensive support to areas needing extra attention, helping to reduce pain, relax muscles, and increase blood flow more rapidly.

The devices emit both red and near-infrared light. This combination is specifically designed to target various health benefits. Red light therapy is known for its ability to reduce pain, relax muscles and joints, and increase blood circulation. These effects come from the light interacting with cells, supporting their natural functions. By stimulating cellular energy, the body can better repair and rejuvenate itself. Therefore, consistent application of these wavelengths, as per Joovv’s guidelines, is essential for experiencing these therapeutic outcomes.

Health Benefits and Features

Joovv devices are engineered to emit red and near-infrared light, which is associated with several health benefits. These benefits include the stimulation of cellular energy, which is fundamental to overall cellular health. Users often report a reduction in joint pain and inflammation, making these devices attractive for those with chronic discomfort or post-exercise recovery needs. The light also helps to relax sore muscles and joints, providing relief from tension and stiffness. A significant benefit is the increase in blood flow, which can enhance nutrient delivery and waste removal at a cellular level.

Beyond the core light therapy functions, Joovv Solo 3.0 devices also come with practical features. They are Bluetooth enabled, allowing for potentially smart control and integration with other apps. They offer upgradeable kit options, meaning users can expand their setup over time. Protective eyewear is included with the device, which is important for eye safety during treatment. These features enhance the user experience and add to the overall value proposition of Joovv devices. The modular design, for instance, allows the Solo to expand into larger setups, making it versatile for different treatment needs and spaces.

Are there other notable red light therapy devices?

Beyond the Joovv Solo 3.0 and Infraredi Max 2021, the red light therapy market offers a variety of other devices, with Mito Red Light being a prominent brand. These alternatives often bring unique features, different price points, and strong reputations, appealing to a broad range of consumers. Exploring these options helps provide a complete picture of the red light therapy landscape.

Mito Red Light: Feature-Rich Devices

Mito Red Light is a recognized name in the red light therapy space, known for its diverse product line. One of their standout products is the Mito Mobile Super. This device has earned a reputation for being one of the most feature-packed red light therapy devices available. Users appreciate its advanced capabilities, which can include smart controls and various therapy modes. For instance, the Mito Mobile Super allows for interactive voice commands, such as "Hello Super!" followed by "Turn on therapy mode," to which the device responds, "Okay. Therapy mode is on." This level of interaction demonstrates a push towards making red light therapy more integrated and user-friendly.

The company focuses on providing devices that are not just powerful but also smart. While some might question if this "new generation of smart red light therapy devices" overcomplicates what was traditionally a simple concept, many users value the added convenience and control. These features can enhance the overall user experience, making daily treatments more engaging and personalized. Mito Red Light aims to combine effective light therapy with modern technology to deliver a superior product.

Customer Trust and Ratings

Mito Red Light has built a strong reputation based on customer satisfaction and trust. The company boasts over 100,000 customers, indicating a significant market presence and broad acceptance of its products. This large customer base often translates into extensive feedback and reviews, which help new buyers make decisions. Across various platforms, Mito Red Light devices receive high ratings. For example, the company has an impressive average rating of 4.8 out of 5 stars from over 2,500 reviews. This high score suggests that a vast majority of its customers are satisfied with their purchases and the performance of the devices.

Furthermore, Mito Red Light (USA) holds an "Excellent" rating of 4.4 out of 5 stars on Trustpilot, based on 743 reviews. Trustpilot is a respected platform for customer reviews, and such a high rating indicates strong performance in customer service and product quality. These consistent positive reviews across different platforms underscore the brand's commitment to delivering reliable and effective red light therapy solutions. The combination of a large customer base and high ratings reinforces Mito Red Light's position as a trusted provider in the industry.

Product Range and Pricing

Mito Red Light offers a range of devices, catering to different needs and budgets. One of their popular series is the MitoPRO+ Red Light Therapy Panel Series v2. This series starts at a price point of $369.00, making it an accessible option for many who are new to red light therapy or looking for a more compact device. The MitoPRO+ Series v2 also maintains a high rating, with 4.7 out of 5 stars. This indicates that even their entry-level or mid-range products are well-regarded for their performance and value.

The availability of different models and price points allows consumers to choose a device that best fits their specific requirements, whether they need a full-body panel, a mobile device, or something in between. Mito Red Light also offers free US shipping for the lower 48 states, is HSA/FSA eligible, and provides financing options, making its products more accessible to a wider audience. Their 60-day money-back guarantee further reduces the risk for new customers, allowing them to try the products with confidence. This comprehensive approach to product development, customer service, and market accessibility makes Mito Red Light a notable contender in the red light therapy market.

Frequently Asked Questions

How much does the Joovv Solo 3.0 cost?

The Joovv Solo 3.0 is currently priced at $1,699.00. This is a sale price, reduced from its original cost of $1,799.00. It's important to remember that additional taxes will be charged at checkout, which increases the total cost.

What is the warranty for Infraredi Max 2021?

The Infraredi Max 2021 comes with a 3-year warranty. This is longer than the 2-year warranty offered by the Joovv Solo 3.0. Infraredi also provides free express worldwide shipping for the Max device.

Does the Infraredi Max 2021 have a pulsing function?

The Infraredi Max 2021 device itself does not include a pulsing function. However, Infraredi's newer Flex Max device now has this pulsing function built in, along with other advanced features. The Joovv Solo 3.0 does have a 10hz pulsing function for its 850nm wavelength.

How is light therapy power measured by Joovv?

Joovv measures light therapy power using two main methods: Radiant Flux (Total Light Output) and Irradiance. Radiant Flux measures the maximum light-emitting capability in milliwatts (mW) or watts (W), while irradiance measures the power density of light at a specific distance from the device.

What are the benefits of Joovv devices?

Joovv devices emit red and near-infrared light designed to stimulate cellular energy, reduce joint pain and inflammation, relax sore muscles and joints, and increase blood flow. For optimal results, Joovv recommends 10-minute treatments at 16-24 inches from the device, ideally once daily.