Samsung Sold Smartwatch Bands With Toxic Forever Chemicals, Suit Says
Class action alleges Samsung marketed Galaxy Watch fluoroelastomer bands as safe and eco-friendly while knowing they contained dangerous PFAS absorbed through skin during all-day wear.
Samsung sold Galaxy Watch bands made with fluoroelastomer materials containing perfluorohexanoic acid (PFHxA), a toxic forever chemical, while marketing them as safe for everyday wear and environmentally sustainable. The bands contain PFAS levels up to 773 ng/g, far exceeding typical thresholds, and sit directly against the underside of the wrist where absorption rates are heightened. Consumers who bought these bands believing Samsung’s health and wellness promises were exposed to carcinogenic chemicals during prolonged daily contact, while Samsung profited from premium pricing based on false safety claims.
If you purchased a Samsung Galaxy Watch with a fluoroelastomer band, you may be entitled to compensation.
The Allegations: A Breakdown
| 01 | Samsung manufactured and sold Galaxy Watch fluoroelastomer bands containing perfluorohexanoic acid (PFHxA), a toxic forever chemical, at concentrations of 773 ng/g median level, vastly exceeding levels found in other recent studies. The bands include the Sport Band, Sport T-Buckle Band, Rugged Sport Band, Extreme Sport T-Buckle Band, and D-Buckle Hybrid Eco-Leather Band, all priced between $30 and $80. | high |
| 02 | Samsung marketed these bands with health and wellness claims like ‘Start your wellness journey,’ ‘Buckle up for all-day action,’ and ‘gentle on the wrist’ while omitting that the fluoroelastomer material contains PFAS that can be absorbed through skin during prolonged contact. The company directed users to wear the watches 12+ hours daily, including overnight, to track sleep and fitness. | high |
| 03 | Samsung advertised the D-Buckle Hybrid Eco-Leather Band as ‘environmentally conscious’ and promoted UL ECOLOGO Certification for Galaxy Watch models, claiming the products use ‘safe materials that do not cause harm to either people or the environment.’ In reality, the bands contain fluorine content ranging from 49.7% to 90.7%, indicating massive PFAS presence. | high |
| 04 | Samsung designed the bands to sit directly against the underside of the wrist, where skin is thinner and the body’s absorption rate of toxic chemicals is heightened. Research confirms PFAS can be absorbed dermally and enter the bloodstream, making this placement especially dangerous for prolonged exposure. | high |
| 05 | Samsung concealed that safer alternatives exist, such as silicone bands used by competitors like Google (recycled yarn) and FitBit (silicone), which do not contain excessive PFAS levels. The company chose fluoroelastomer materials to reduce costs and enhance water resistance while shifting health and environmental risks onto consumers. | high |
| 06 | Samsung published sustainability statements promising to ‘minimize any potential adverse effects on the health of our customers’ and ‘reduce the use of hazardous substances,’ while simultaneously selling bands that expose users to chemicals linked to cancer, liver damage, thyroid dysfunction, and reproductive harm. | high |
| 07 | The company charged premium prices for these bands based on false health and sustainability claims, causing consumers to overpay for products that do not deliver advertised benefits. Plaintiff Anthony Ray Gonzalez purchased a Galaxy Watch 6 with fluoroelastomer Sport Band for approximately $270, relying on Samsung’s representations about safety and wellness. | high |
| 08 | After wearing the band nearly all day for several weeks, Plaintiff Gonzalez developed a burning rash where the product touched his skin. He purchased the watch specifically for health monitoring purposes including heart rate and sleep tracking, believing Samsung’s claims that the product was safe for prolonged daily wear. | medium |
| 01 | PFAS are synthetic chemicals that accumulate in human tissues and do not break down naturally in the body or environment. Studies found PFAS presence in every human tissue sample tested, with these forever chemicals persisting for over 1,000 years under normal environmental conditions. | high |
| 02 | The International Agency for Research on Cancer declared PFAS a ‘possible human carcinogen’ in 2017, with correlations to kidney and testicular cancer. California listed perfluorooctanoic acid (PFOA), a common PFAS type, in its Proposition 65 registry of chemicals that ’cause birth defects or other reproductive harm’ and ’cause cancer.’ | high |
| 03 | Scientific studies demonstrate PFAS cause reproductive harm, developmental delays in children, increased cancer risk, suppressed immune system function, hormone disruption, and increased obesity risk. Even extremely low exposure levels cause serious health effects including liver damage and thyroid changes. | high |
| 04 | Research published in Environmental Science & Technology Letters confirms that PFAS can be absorbed through skin and enter the bloodstream, making dermal exposure a significant source of contamination. The underside of the wrist, where smartwatches are worn, has heightened absorption rates for toxic chemicals. | high |
| 05 | Smartwatch users wear their devices an average of 11 hours per day, with many wearing them over 12 hours including overnight for sleep tracking. This prolonged skin contact with PFAS-containing bands creates continuous exposure to toxic substances that bioaccumulate in body tissues. | high |
| 06 | Children exposed to higher PFAS levels show weaker immune responses to vaccinations and suffer additional childhood infections. PFAS also cause low birth weight, birth defects, delayed development, and newborn deaths when pregnant women are exposed. | high |
| 07 | For each unit increase in PFOA exposure, testicular cancer risk increases by 34% and kidney cancer risk increases by 10%, according to research on populations heavily exposed to the toxins. PFAS exposure also leads to 13.4 mg/dL higher cholesterol levels in the highest exposure quartile. | high |
| 08 | National health survey data shows increased PFAS blood levels correlate with higher risk of fatty liver disease and worsened liver function, increasing the risk for chronic liver disease in humans. PFAS disrupt thyroid function, which is critical for cardiovascular health, fertility, fetal neurodevelopment, and metabolism. | medium |
| 01 | Samsung holds 11% of the global smartwatch market share in an industry valued at $50.57 billion in 2024, projected to reach $143.19 billion by 2032. The company profits substantially from consumers seeking safe and sustainable products to track and improve their health. | high |
| 02 | Samsung charged between $30 and $80 for fluoroelastomer watchbands, extracting premium pricing based on false claims about health benefits and environmental sustainability. Consumers overpaid for products that contain toxic substances and do not deliver the advertised safety or eco-conscious attributes. | high |
| 03 | The company used pervasive health-focused messaging across all media channels, combining Galaxy AI with Samsung Health to ‘help you improve your daily wellness.’ Vice President Dr. Hon Pak emphasized ‘Samsung’s desire to be a changing force in consumers’ health,’ while the company’s ‘vision to improve the health of billions’ featured toxic watchbands prominently. | high |
| 04 | Samsung chose fluoroelastomer materials containing PFAS to reduce manufacturing costs and enhance product durability and water-resistance, while avoiding the expense of safer alternatives like silicone. The company externalized health and environmental costs onto consumers and communities to maximize profit margins. | high |
| 05 | The primary reported use of smartwatches is to track and further fitness and health, with 92% of users reporting they use devices for health and fitness tracking. Samsung deliberately targeted this health-conscious demographic with wellness messaging while selling them products containing carcinogenic chemicals. | high |
| 06 | Samsung knew or should have known that the Challenged Representations were false because PFAS dangers have been documented since the 1970s when occupational studies detected these chemicals in workers’ blood. The company had access to growing scientific evidence about severe health consequences but continued marketing bands as safe. | high |
| 07 | The company gained an unfair competitive advantage over lawfully acting competitors by using toxic materials while claiming health and environmental benefits. Responsible companies that use PFAS-free materials or properly disclose chemical content face higher costs, allowing Samsung to undercut them while deceiving consumers. | medium |
| 08 | Samsung enriched itself by saving costs it should have spent ensuring products are free from toxic chemicals and conform to advertised representations. The company retained revenues derived from consumers’ purchases while selling products that do not match the quality, safety, and sustainability consumers believed they were buying. | medium |
| 01 | PFAS from watchband manufacturing, washing, and disposal contaminate wastewater that cannot be removed through standard water treatment processes. These chemicals move from water supplies into agricultural fields, then bioaccumulate up the food chain, causing widespread ecosystem contamination. | high |
| 02 | Local communities face massive costs for PFAS removal from municipal water systems, with cleanup expenses reaching millions of dollars. Because PFAS cannot be removed by conventional wastewater treatment plants, they run off into lakes, streams, and groundwater, or contaminate sludge used as fertilizer. | high |
| 03 | PFAS have been found in drinking water, soil and water at waste sites, facilities that produce or use PFAS, household products, personal care products, and biosolids. Once PFAS are cycled back into soil, crops readily sequester the chemical, furthering toxic accumulation in animals and humans through the food supply. | high |
| 04 | The Centers for Disease Control’s biomonitoring studies reveal that four PFAS types are likely in the blood of nearly every American. Environmental Working Group believes this is a gross understatement, with PFAS contamination of drinking water far more prevalent than previously reported. | high |
| 05 | Samsung’s conduct externalizes environmental cleanup costs from the corporation to taxpayers. When local governments must build advanced filtration plants to handle PFAS-laden wastewater, those costs are passed to residents who may not even use Samsung products, increasing wealth disparity as corporate shareholders profit from polluting technologies. | high |
| 06 | Leaks from manufacturing facilities can spill PFAS into groundwater and soil. In one example, a fluorochemical facility discharged wastewater containing PFAS into North Carolina’s Cape Fear River, resulting in PFAS detection in residents’ blood samples, striped bass, and American alligators, with documented immune system damage. | high |
| 07 | Workers in factories producing fluoroelastomer bands face direct unprotected exposure to fluorochemicals. Neighbors of those factories may see their water contaminated. The general public inherits an environmental time bomb that could persist for thousands of years. | medium |
| 01 | No federal standard requires manufacturers to disclose PFAS usage in consumer products like smartwatch bands. The EPA has spent years establishing health advisories for PFAS in drinking water but has not finalized comprehensive restrictions on PFAS in consumer goods, creating a regulatory vacuum Samsung exploited. | high |
| 02 | PFAS regulation in the U.S. is managed piecemeal, with states differing wildly in their approaches. Some states have adopted PFAS-related laws targeting firefighting foam or food packaging, while others remain silent. No standard labeling requirement instructs companies to disclose PFAS in wearables or require alternatives. | high |
| 03 | Samsung claimed compliance with existing product safety standards while selling bands containing toxic chemicals, effectively shifting the burden of proof onto activists and plaintiff attorneys. Light-touch regulatory environment allowed the company to distribute PFAS-laden products globally for years before private litigation exposed the issue. | high |
| 04 | Regulators focus on the biggest hazards with the greatest historical record of harm, such as controlling PFAS in industrial effluents or drinking water. Wearable watchbands are overshadowed by more obvious sources of PFAS contamination, allowing this product category to avoid significant scrutiny from agencies tasked with safeguarding health. | high |
| 05 | Even if state or federal agencies wished to intervene, they lack resources to undertake mass testing of consumer products for PFAS content or mount robust legal challenges. Regulators are outnumbered, outspent, and often reliant on voluntary corporate disclosures in the neoliberal deregulation environment. | medium |
| 06 | The EU has begun considering more stringent PFAS bans in various product categories, but progress is slow. On an international scale, there is no comprehensive framework addressing PFAS in consumer electronics accessories, allowing manufacturers to avoid disclosure requirements. | medium |
| 07 | Samsung obtained UL ECOLOGO Certification for Galaxy Watch models, with one certification criterion being the use of safe materials that do not cause harm to people or the environment. The certification system failed to detect or prevent PFAS inclusion, raising questions about the credibility of such environmental certifications. | medium |
| 08 | Class actions like this lawsuit serve as shadow regulatory mechanisms because government agencies do not adequately oversee consumer product safety. By the time private litigation arrives, people have already purchased and worn these watchbands for months or years, and many have disposed of them into landfills where PFAS further pollute soil and water. | medium |
| 01 | Samsung implemented a pervasive marketing campaign across all media channels claiming ‘We care about our customers and employees’ health and their environments’ and ‘We strive to minimize any potential adverse effects on the health of our customers.’ These statements directly contradict the alleged inclusion of toxic PFAS in daily-wear products. | high |
| 02 | The company created an entire ‘Samsung Health’ webpage claiming to empower consumers to take control of their health, prominently displaying Galaxy smartwatches with toxic bands. Marketing emphasized the watches help consumers ‘improve sleep,’ ‘guide through healthier sleeping patterns,’ ‘track progress,’ and ‘create personalized heart rate zones.’ | high |
| 03 | Samsung represented the D-Buckle Hybrid Eco-Leather Band as containing ‘material partially derived from plant-based sources, making it both durable and environmentally conscious.’ This greenwashing concealed that the band’s fluoroelastomer component contains massive PFAS levels, misleading eco-conscious consumers. | high |
| 04 | The company highlighted environmental certifications such as EPEAT and touted their ‘management of hazardous and chemical substances in their products’ on sustainability pages. Samsung represented itself as continuing to ‘reduce sensitive substances’ and as having ‘no compromise on environmental issues’ while selling PFAS-laden watchbands. | high |
| 05 | Marketing claims included ‘This sporty band will accompany you in your outdoor workouts and daily activities’ and ‘Galaxy Watch Active2’s straps are made of a flexible fluoroelastomer that’s gentle on the wrist.’ These representations created consumer trust that the bands were safe for prolonged skin contact. | high |
| 06 | Samsung’s repeated use of health and wellness messaging throughout its marketing campaign demonstrates awareness that these falsely advertised product attributes are important to consumers. The repetition was designed to convince consumers the products conform to health and sustainability claims and ultimately drive sales. | medium |
| 07 | The company used its position as a global leader in the smartwatch industry to exploit consumer trust in the brand. Consumers naturally assume a household brand invests in robust quality control, especially for health-focused consumer goods, dissuading them from questioning product composition or environmental impacts. | medium |
| 08 | Samsung’s health-centered marketing campaign targeted the 92% of smartwatch users who report using devices to track and improve health and fitness. By positioning toxic watchbands as essential wellness tools, the company deliberately misled the most health-conscious segment of consumers. | medium |
| 01 | Samsung had exclusive control over the Challenged Representations and could have easily stopped using them to sell the products or disclosed PFAS presence. Despite knowledge of the representations’ falsity and consumer reliance, the company deliberately chose to market products with misleading claims, deceiving consumers into buying or overpaying. | high |
| 02 | The company knew or should have known that manufacturing watchbands with fluoroelastomer materials while touting them as ‘safe’ or ‘environmentally conscious’ was misleading. PFAS toxicity has been documented since the 1970s with growing scientific evidence, yet Samsung continued using these materials without informing the public. | high |
| 03 | Samsung failed to adopt policies in accordance with applicable laws and failed to adhere to standards binding upon competitors. This conduct engendered an unfair competitive advantage for Samsung, constituting an unfair, fraudulent, and unlawful business practice. | high |
| 04 | The company maintained monopolistic control over knowledge of the true quality of the products, while consumers had no specialized knowledge to determine whether the products contained PFAS or were unsafe. Samsung exploited this information asymmetry to deceive purchasers about product composition and safety. | high |
| 05 | Samsung’s supply chain opacity kept consumers in the dark about PFAS content. Fluoroelastomer production typically happens deep within global supply chains in specialized chemical facilities, and by the time the final product reaches stores, the manufacturer can disclaim responsibility for ‘unknown’ chemicals introduced earlier. | high |
| 06 | The company’s wrongful conduct is part of a pattern and generalized course of conduct repeated on thousands of occasions daily. This systematic approach to false advertising and product safety omissions demonstrates deliberate corporate strategy rather than isolated mistakes. | high |
| 07 | Samsung willfully and knowingly disregarded consumer rights. The company was aware of the probable dangerous consequences of its conduct and deliberately failed to avoid misleading consumers, acting with intent to cause them to pay for products they were not actually receiving. | high |
| 08 | Even if Samsung eventually changes watchband composition or modifies marketing, it may do so without admitting legal liability, effectively insulating the brand from broader accountability. The slow pace of litigation means hundreds of thousands or millions of watchbands remain on the market, continuing to pose health and environmental concerns. | medium |
| 01 | Samsung sold watchbands containing perfluorohexanoic acid (PFHxA) at median levels of 773 ng/g and total fluorine content of 49.7% to 90.7%, while marketing them as safe, gentle on the wrist, and environmentally conscious. Consumers paid $30 to $80 for products that expose them to carcinogenic forever chemicals during prolonged daily skin contact. | high |
| 02 | The alleged misconduct exemplifies corporate profit-maximizing calculus under neoliberal capitalism, where companies externalize health and environmental costs onto consumers and communities while capturing premium pricing through false sustainability and wellness claims. This pattern reflects broader systemic failures in corporate accountability and regulatory oversight. | high |
| 03 | Plaintiff Anthony Ray Gonzalez and class members would not have purchased the products, or would have paid substantially less, if Samsung had disclosed that the watchbands contain toxic PFAS absorbed through skin during the all-day wear Samsung recommends for health tracking. Consumers are entitled to restitution, damages, and injunctive relief. | high |
| 04 | The lawsuit seeks to stop Samsung’s unlawful manufacturing, marketing, and sale of products with false health and sustainability claims. Injunctive relief would require Samsung to disclose PFAS content, remove or modify misleading representations, modify products to match claims, or discontinue manufacture and sale of toxic watchbands. | high |
| 05 | This case is part of a broader pattern where manufacturers hide or downplay product dangers, similar to Big Tobacco’s concealment of cancer risks or chemical companies’ suppression of PCB and pesticide hazards. PFAS have become the new frontier, with expanding litigation alleging damage to water, soil, and human health across multiple industries. | medium |
| 06 | Class actions serve as shadow regulatory mechanisms when government agencies fail to adequately oversee consumer product safety. Private litigation exposes wrongdoing after consumers have already been harmed, rather than preventing harm through immediate regulatory interdiction, reflecting structural failures in the oversight system. | medium |
Timeline of Events
Direct Quotes from the Legal Record
“We don’t stop at ‘good enough’, because we care about our customers and employees’ health and their environments. We strive to minimize any potential adverse effects on the health of our customers, employees, or to the environment that may arise from products containing hazardous substances or chemicals used at our manufacturing sites.”
💡 Samsung made explicit promises to minimize adverse health effects from hazardous substances while selling watchbands containing toxic PFAS.
“The elevated levels of PFAS present in these Products are particularly hazardous given the intended prolonged and direct skin contact and continuous wearing of Defendant’s Products – all day or all night, every day – as directed by Defendant to monitor consumers’ health, wellness, and sleep. The intended wearing of the watches on the underside of the wrist, combined with body heat and thin layer of skin, makes these toxic chemicals particularly prone to absorption.”
💡 The watchbands’ design and Samsung’s usage recommendations maximize dermal absorption of carcinogenic forever chemicals.
“[the D-Buckle Hybrid Eco-Leather Band] contains a blend of FKM and material partially derived from plant-based sources, making it both durable and environmentally conscious.”
💡 Samsung marketed bands as environmentally conscious while the FKM (fluoroelastomer) component contains massive PFAS levels.
“According to the study, the median concentration for samples with detectable PFHxA, 773 ng/g, is very high in comparison to other recent studies, which, combined, had observed PFHxA concentrations up to 199 ng/g.”
💡 Independent scientific testing confirmed Samsung’s bands contain PFAS at levels nearly four times higher than previously documented in other products.
“Start your wellness journey. Buckle up for all-day action. This sporty band will accompany you in your outdoor workouts and daily activities. Galaxy Watch Active2’s straps are made of a flexible fluoroelastomer that’s gentle on the wrist.”
💡 Samsung used health and wellness language to market toxic watchbands, directly contradicting the products’ true hazardous nature.
“PFAS are highly toxic, bioaccumulative, and persistent organic pollutants, and as such are commonly described as ‘forever chemicals.’ Under normal conditions, it can take over 1,000 years for some PFAS to degrade.”
💡 The chemicals in Samsung’s watchbands will contaminate the environment and human bodies for millennia.
“In developing the unreasonably hazardous and dangerous Products, which Defendant markets for everyday wear, Defendant knew or, at a minimum, should have known the danger the Products carry to human health, especially for Products with the daily/nightly and prolonged contact with the skin on the underside of the wrist, where body’s absorption rate of the toxic chemicals is heightened.”
💡 Samsung knew or should have known about PFAS dangers but chose to sell toxic products anyway.
“Current peer-reviewed scientific studies demonstrate that PFAS cause negative reproductive effects, negative developmental effects, or delays in children, increased risk of cancers, reduced ability of the body’s immune system to fight infections, interference with the body’s natural hormones, and increased risk of obesity. Even at extremely low exposure levels, PFAS cause serious health effects, including suppression of the immune system, endocrine disruption, accelerated puberty, liver damage, and thyroid changes.”
💡 Scientific consensus confirms the severe health consequences of PFAS exposure, which Samsung concealed from consumers.
“Plaintiff and similarly situated consumers would not have purchased the Products or would not have paid as much for the Products, had the Material Omission been disclosed and/or had Plaintiff otherwise known that the Challenged Representations were not true—i.e., that the Products contain toxic chemicals, PFAS, posing an unreasonable safety hazard to human health and environment, and are thus, not safe for everyday wear and prolonged use.”
💡 Samsung extracted premium prices based on false safety claims, causing consumers to overpay for hazardous products.
“Worse, the presence of excessive PFAS in the Products was and is avoidable, as it was also reported that several bands on the market are made of different materials that do not contain excessive levels of PFAS. Defendant also could have chosen not to expose the health-conscious consumers it targets to the harmful toxins, by using different material for its watchbands, but it elected not to.”
💡 Samsung chose toxic materials over available safe alternatives to reduce costs while marketing health benefits.
“PFAS can be released into the environment during the chemical manufacturing process and through chemical additives that are applied to the finished product. Since PFAS cannot be removed from water through standard water treatment processes, they move from water supplies into agricultural fields. Once PFAS are cycled back into the soil, crops readily sequester the chemical, causing biomagnification up the food chain, furthering toxic accumulation in animals and humans.”
💡 Samsung’s watchbands create a permanent contamination cycle affecting water, soil, food supply, and entire ecosystems.
“Research confirms that PFAS can be absorbed by the skin and enter the bloodstream, and thus, dermal exposure can be a significant source of exposure to PFAS. This is of particular concern to smartwatch users, which are often worn for many hours a day, including overnight, to track sleep patterns and other health data.”
💡 Scientific research confirms that PFAS from watchbands enter the bloodstream through skin contact during prolonged wear.
“Initially, Plaintiff was wearing the Purchased Product nearly all day, and after several weeks of prolonged use, he developed a burning rash where the Product touches the skin.”
💡 Real health consequences emerged from wearing Samsung’s toxic watchband as directed for wellness monitoring.
“In the U.S. and many other countries, PFAS remain loosely regulated at the consumer product level. While the Environmental Protection Agency (EPA) has been pushing new guidelines to limit PFAS in drinking water, it does not comprehensively regulate the presence of PFAS in wearables or consumer electronics accessories.”
💡 Samsung exploited the lack of consumer product regulations to sell PFAS-laden watchbands without disclosure requirements.
“This not only harms consumers but it also gives Defendant an unfair competitive advantage over those in the market who decline to affirmatively promise health or environmental sustainability, or who deliver on those promises by using the otherwise widely-available materials not containing excessive levels of toxic substances.”
💡 Samsung undercut responsible competitors by using toxic materials while falsely claiming the same health and environmental benefits.
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