FitRx Adjustable Dumbbell Lawsuit: Recall, Injuries & 2026 Updates
The FitRx Adjustable Dumbbell Lawsuit has gained attention after safety concerns involving FitRx SmartBell adjustable dumbbells. A proposed class action filed against Tzumi Electronics followed a 2025 recall involving weight plates that could separate from the dumbbell handle during use. A second, larger FitRx recall was announced in 2026 for another SmartBell model with a similar impact hazard.
For people who own FitRx adjustable dumbbells, the situation can be confusing because the lawsuit and the two recalls do not cover exactly the same products. The 2025 lawsuit focuses on the SmartBell XL 10–90 lb Model 9034, while the 2026 recall covers certain SmartBell 5–52.5 lb Model 8361 units.
What Is the FitRx Adjustable Dumbbell Lawsuit?
The FitRx Adjustable Dumbbell Lawsuit refers primarily to a proposed class action filed against Tzumi Electronics, Inc. in March 2025. The case is titled Martinez v. Tzumi Electronics, Inc.
Plaintiff Jason Martinez filed the complaint in the U.S. District Court for the Southern District of New York. The lawsuit followed a federal safety recall involving about 12,400 FitRx SmartBell XL adjustable dumbbells.
The complaint alleges that the recalled dumbbells contain a defect that may allow weight plates to separate from the handle. It claims this problem creates an unreasonable safety risk for people using the equipment.
Importantly, these are allegations made in a civil complaint. Filing a lawsuit does not establish that the defendant is legally responsible for the claims.
Why Was the FitRx Adjustable Dumbbell Lawsuit Filed?
The lawsuit was filed on March 28, 2025, eight days after the Consumer Product Safety Commission announced the SmartBell XL recall.
According to the complaint, consumers expected the adjustable dumbbells to safely hold their selected weight plates during normal exercise. The plaintiff claims the alleged defect reduced both the safety and value of the product.
The case seeks to represent a nationwide group of people who purchased recalled SmartBell XL Quick-Select dumbbells, along with a proposed New York subclass.
Allegations Against Tzumi Electronics
Tzumi Electronics is accused in the complaint of manufacturing, marketing, distributing, warranting, and selling adjustable dumbbells that allegedly contained defective components.
The plaintiff also alleges that the company knew or should have known about the alleged problem and failed to properly inform buyers before purchase.
These claims have to be proven through the legal process. They should not be treated as established findings simply because they appear in a complaint.
Claims About Defective Weight Plates
The central issue involves the mechanism designed to keep selected weight plates attached to the dumbbell handle.
According to federal recall information, plates on the affected products can dislodge during use. If a heavy plate falls while someone is lifting, it may strike a foot, leg, hand, or another part of the body.
This type of failure is especially concerning because users may lift the dumbbells above their feet or body during common exercises.
Failure-to-Warn Allegations
The complaint also raises allegations about disclosure and warnings.
It claims buyers relied on the expectation that the dumbbells were safe for their intended purpose and argues that knowledge of the alleged defect would have affected purchasing decisions.
The plaintiff says he and other consumers might not have bought the products, or might have paid less, if they had known about the alleged safety issue.
FitRx Adjustable Dumbbell Recall Explained
There have been two major FitRx adjustable dumbbell recalls relevant to this topic.
The first occurred in March 2025 and covered SmartBell XL 10–90 lb dumbbells. The second was announced in April 2026 and covered certain SmartBell 5–52.5 lb dumbbells.
Although both involve plates potentially separating from handles, consumers should not assume the two recalls are part of the same lawsuit.
2025 FitRx SmartBell XL Recall
On March 20, 2025, the U.S. Consumer Product Safety Commission announced a recall of about 12,400 FitRx SmartBell XL Quick-Select 10–90 lb adjustable dumbbells.
The affected product is Model 9034 with serial number KK23289034.
The dumbbells are black with red accents and include a handle, removable weight plates, and a molded storage tray.
Users can select weights ranging from 10 to 90 pounds in five-pound increments by turning the handle while it sits inside the tray.
Federal safety officials said weight plates could dislodge from the handle during use, creating an impact hazard.
The recommended remedy for this recall was a free repair involving a new dumbbell handle and storage tray.
2026 FitRx SmartBell Quick-Select Recall
A second FitRx recall was announced on April 23, 2026.
This recall involves approximately 50,000 FitRx SmartBell Quick-Select adjustable dumbbells that adjust from 5 to 52.5 pounds.
The affected product is Model 8361 with specified ranges of serial numbers. Consumers should check both the model and serial number rather than relying on appearance alone.
This model also uses a handle and plate-selection system. The user turns the handle while the dumbbell rests in its tray to select the desired weight.
The 2026 recall also concerns plates that can separate from the handle and create an impact hazard.
Unlike the 2025 SmartBell XL remedy, the remedy announced for affected 2026 products involves a free replacement of the dumbbell and tray after following the recall process.
Why Were FitRx Adjustable Dumbbells Recalled?
Both recalls involve the basic risk of weight plates becoming detached while someone is using the dumbbell.
Adjustable dumbbells rely on a locking or securing system to connect the selected plates to the handle. If that system does not properly secure a plate, gravity can cause the weight to fall.
A falling plate can create a serious risk because adjustable dumbbell plates are heavy and are often positioned above a person’s feet during exercise.
The recalls aim to prevent additional incidents by removing affected products from normal use and providing the stated remedy.
Which FitRx Dumbbell Models Are Affected?
Not every FitRx fitness product is automatically included.
Consumers should check the model number and serial number of their equipment before assuming that it falls within either recall.
FitRx SmartBell XL 10–90 lbs Model 9034
The March 2025 recall covers:
Product: FitRx SmartBell XL Quick-Select Adjustable Dumbbell
Weight range: 10–90 lbs
Model: 9034
Serial number: KK23289034
Recall: March 20, 2025
Approximate units: 12,400
This is also the model specifically identified in the proposed 2025 class action complaint.
FitRx SmartBell 5–52.5 lbs Model 8361
The April 2026 recall covers:
Product: FitRx SmartBell Quick-Select Adjustable Dumbbell
Weight range: 5–52.5 lbs
Model: 8361
Serial numbers: Certain units within KK23288361 through KK23388361 and KK207608361 through KK21347836
Recall: April 23, 2026
Approximate units: 50,000
Consumers should compare their product information carefully with the official recall details.
How to Check Your Model and Serial Number
Owners can look at the side of the dumbbell’s storage tray.
The model number and serial number are printed there. The FitRx name also appears on the storage tray and dumbbell handle.
Checking the exact numbers is important because FitRx has sold more than one adjustable dumbbell model.
If the numbers match an affected product, consumers should follow the applicable recall instructions and stop using the product.
What Is Wrong With FitRx Adjustable Dumbbells?
The reported problem centers on the mechanism that keeps the selected weight plates connected to the handle.
Adjustable dumbbells are designed to allow users to change resistance without manually adding or removing traditional plates.
That convenience depends heavily on the selection and locking mechanism working correctly every time.
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Weight Plates Dislodging During Use
Federal recall information states that weight plates can dislodge from the handle while the dumbbell is being used.
That means a plate may unexpectedly fall after the user has already lifted the dumbbell from its tray.
The 2025 lawsuit describes this as a defect and argues that the securing mechanism is an important part of an adjustable dumbbell’s safety.
Impact and Falling-Weight Hazards
A falling dumbbell plate can strike a person’s feet or other body parts.
The risk depends on factors such as the weight of the plate, the height from which it falls, and where it makes contact.
Reported injuries connected with the recalls have included bruises and other impact injuries. The later 2026 recall included reports of broken toes and lacerations.
Reported FitRx Dumbbell Injuries and Incidents
Incident reports played an important role in both recall announcements.
By the time of the 2025 SmartBell XL recall, authorities had received more than 60 reports of weight plates becoming detached during use.
At least seven injuries were associated with those reports.
The 2026 Model 8361 recall involved an even larger number of reported incidents.
Broken Toes and Other Impact Injuries
For the 2026 recall, more than 115 reports of plates dislodging had been received.
At least six injuries were reported, including broken toes.
A broken toe can occur when a heavy object falls directly onto the foot. This shows why even home exercise equipment can create a meaningful injury risk when a weight-retention system fails.
Bruises, Contusions, Abrasions and Lacerations
The 2025 recall reported injuries including bruises, contusions, and abrasions.
The 2026 recall reported injuries including broken toes, bruises, contusions, and lacerations.
Not every incident resulted in an injury. However, the number and nature of reports led to federal recall actions for the affected models.
How Many FitRx Adjustable Dumbbells Were Recalled?
The two recalls together involve roughly 62,400 units, although they are separate recalls covering different models and sales periods.
About 12,400 SmartBell XL Model 9034 dumbbells were included in the March 2025 recall.
About 50,000 SmartBell Model 8361 dumbbells were included in the April 2026 recall.
The larger 2026 recall expanded public attention around the safety of FitRx adjustable dumbbells, but it should not be confused with the specific Model 9034 class action filed in 2025.
Where Were the Recalled FitRx Dumbbells Sold?
The Model 9034 SmartBell XL dumbbells covered by the 2025 recall were sold exclusively online through Walmart.com.
They were sold from September 2023 through June 2024 for approximately $150 to $200.
The Model 8361 dumbbells covered by the 2026 recall were sold at Walmart stores nationwide and through Walmart.com.
Those units were sold from January through November 2024 for about $100.
This information can help consumers determine whether a product they purchased may be affected.
Who Is Tzumi Electronics?
Tzumi Electronics Inc. is the company identified as the importer of the recalled FitRx adjustable dumbbells.
The company is based in New York and sells consumer products, including fitness and training equipment.
Tzumi is the defendant in Martinez v. Tzumi Electronics, Inc., the proposed class action filed in March 2025.
The complaint states that the company designs, markets, distributes, services, repairs, and sells various products, including the FitRx dumbbells at issue in the case.
What Does the FitRx Adjustable Dumbbell Lawsuit Allege?
The complaint contains several legal claims related to the Model 9034 SmartBell XL dumbbells.
At its core, the plaintiff argues that consumers bought a product they expected to be safe and reliable but allegedly received equipment with a defect affecting the weight-retention mechanism.
The lawsuit also argues that the recall remedy did not fully address consumers’ alleged economic losses.
Defective Design Claims
The complaint describes the adjustable components of the SmartBell XL as defectively designed.
It alleges that the design can allow selected plates to unexpectedly fall from the handle.
The lawsuit characterizes the condition as a serious safety concern and claims the products were not as safe as reasonable buyers expected.
These remain allegations unless established through court proceedings.
Consumer Protection and Warranty Claims
The complaint raises several theories of liability, including unjust enrichment, fraudulent omission or concealment, warranty-related claims, and consumer protection allegations.
The plaintiff argues that the alleged defect was important information that consumers should have known before purchasing the dumbbells.
The lawsuit further claims that buyers relied on representations about product quality and expected the equipment to function safely.
Alleged Economic Losses to Buyers
The lawsuit is not limited to physical injury allegations.
The plaintiff claims owners suffered economic losses because they paid for products that allegedly were worth less than expected due to the defect and recall.
The complaint also argues that the recall may reduce resale value.
The plaintiff challenges whether replacing certain components under the 2025 repair program fully compensates buyers for the alleged loss in value.
FitRx Adjustable Dumbbell Class Action Lawsuit Status
The key lawsuit is Martinez v. Tzumi Electronics, Inc., case number 7:25-cv-02578.
It was filed in federal court in the Southern District of New York on March 28, 2025.
Readers should remember that it was filed as a proposed class action. A proposed class is not necessarily the same as a court-certified class.
Martinez v. Tzumi Electronics, Inc.
Jason Martinez brought the case individually and on behalf of other consumers he says were similarly situated.
The proposed nationwide class includes people in the United States who purchased recalled FitRx SmartBell XL Quick-Select adjustable dumbbells.
The complaint also proposes a separate subclass for New York purchasers.
Martinez states that he bought his FitRx SmartBell XL in Yonkers, New York, in 2023 and that his dumbbell was included in the recall.
Is the FitRx Lawsuit Still Pending?
Public docket information confirms that the case was filed in March 2025 and continued to receive filings later that year.
The docket available through a public court-record service showed activity through September 2025, including filings involving the defendant’s response and pre-motion procedure.
However, that public docket source states that its listing was last retrieved in January 2026 and that more recent information may be available through the federal PACER system.
For that reason, consumers should be cautious about websites claiming that a final settlement has already been reached unless they can confirm it through current court records.
Who May Qualify for a FitRx Adjustable Dumbbell Lawsuit?
Eligibility depends on what type of legal claim a consumer is considering.
The proposed 2025 class action defines a nationwide group based primarily on purchasing the recalled Model 9034 SmartBell XL.
A separate personal injury claim can involve different legal requirements.
Consumers Who Purchased Recalled Dumbbells
According to the complaint, the proposed nationwide class includes U.S. residents who purchased recalled FitRx SmartBell XL Quick-Select adjustable dumbbells.
The complaint specifically identifies Model 9034 with serial number KK23289034.
Purchasing a Model 8361 product recalled in 2026 should not automatically be treated as membership in the 2025 proposed class.
Consumers should verify which product they own and which legal proceeding applies.
Consumers Injured by Falling Weight Plates
People who suffered an injury after a plate separated from an adjustable dumbbell may have different issues from buyers seeking recovery only for economic loss.
Possible personal injury claims depend on facts such as how the incident occurred, the nature of the injury, medical treatment, applicable state law, and filing deadlines.
An injury does not automatically guarantee compensation.
What Compensation Could Consumers Seek?
Potential compensation depends on the type of claim, evidence, applicable law, and final outcome of litigation.
No consumer should assume that a specific payment is guaranteed merely because a product was recalled.
The proposed class action seeks monetary and other relief, but any actual recovery would depend on what happens in court.
Medical Expenses
A person physically injured by a falling weight plate could potentially seek recovery of reasonable medical costs in an individual product-liability claim if the required legal elements are established.
These expenses could include emergency treatment, doctor visits, diagnostic tests, medication, or follow-up care.
Medical records and bills can become important evidence when an injury claim is made.
Lost Income
A serious foot, hand, or other injury can prevent someone from working.
Depending on the circumstances and applicable law, documented lost wages or income may form part of a personal injury damages claim.
Proof may include employment records, wage statements, and medical restrictions.
Pain and Suffering
Some personal injury cases may include damages related to physical pain and other non-economic effects.
Whether such damages are available and how they are calculated varies by jurisdiction and case circumstances.
The existence of a recall alone does not establish entitlement to these damages.
Product-Related Financial Losses
The 2025 proposed class action focuses heavily on economic harm connected with buying an allegedly defective product.
The complaint argues that consumers paid money for dumbbells that were allegedly worth less because of the defect.
It also raises concerns about diminished resale value and the time or inconvenience connected with obtaining a recall remedy.
What Should Owners of Recalled FitRx Dumbbells Do?
Owners should first determine their exact model and serial number.
If their dumbbell matches a recalled unit, they should follow the official recall instructions rather than continuing normal use.
The remedy differs between the 2025 and 2026 recalls.
Stop Using the Recalled Dumbbells
The safety instructions for both recalls tell consumers to immediately stop using affected products.
Continuing to lift with a recalled dumbbell could expose the user to the same plate-disconnection hazard that caused the recall.
Owners should keep the equipment away from normal workout use until they complete the applicable remedy.
How to Request a Repair or Replacement
For the 2025 Model 9034 recall, Tzumi offered a free repair consisting of a new dumbbell handle and storage tray.
The 2026 Model 8361 recall provides a free replacement dumbbell and tray after the consumer completes the required recall process.
The 2026 instructions include marking the tray with the word “Recalled,” registering the product through the recall program, and disposing of it after registration is confirmed.
Consumers should follow the latest official instructions for their specific model.
Documents and Evidence to Keep
It may be useful to keep the purchase receipt, order confirmation, product photos, model number, serial number, and communications about the recall.
If an injury occurred, consumers may also want to preserve photographs of the product and scene, medical records, bills, and details about when and how the incident happened.
Owners should avoid changing or repairing potentially relevant equipment on their own when they are considering an injury claim without first getting appropriate advice about preserving evidence.
Is Walmart Involved in the FitRx Adjustable Dumbbell Lawsuit?
Walmart is important to the product’s sales history, but the proposed class action discussed here names Tzumi Electronics as the defendant.
The recalled Model 9034 units were sold exclusively through Walmart.com between September 2023 and June 2024.
The later Model 8361 units were sold both in Walmart stores nationwide and online.
A retailer selling a recalled product does not automatically mean it is a defendant in a particular lawsuit. Consumers should distinguish where the product was sold from who has actually been named in the court case.
How to Report a FitRx Dumbbell Injury or Safety Problem
Consumers who experience a safety problem with a consumer product can report the incident to the U.S. Consumer Product Safety Commission.
Useful information may include the product name, model, serial number, date of purchase, description of the failure, and details about any injury.
Consumers should also follow Tzumi’s recall procedure if their product matches one of the recalled models.
If medical attention is needed after an injury, personal health and safety should come before dealing with paperwork or a recall claim.
Difference Between the FitRx Recall and Lawsuit
A product recall and a lawsuit are different processes.
A recall is a safety action designed to address a product that presents a recognized hazard. It may provide consumers with a repair, replacement, refund, or another remedy depending on the recall.
A lawsuit is a legal proceeding in which a plaintiff asks a court to resolve claims against another party.
The March 2025 recall involved about 12,400 SmartBell XL Model 9034 dumbbells and offered a free repair.
Eight days later, Jason Martinez filed the proposed class action against Tzumi.
The April 2026 recall is separate and involves about 50,000 Model 8361 dumbbells. It provides a replacement remedy and should not automatically be described as part of the Martinez class action.
Latest FitRx Adjustable Dumbbell Lawsuit Updates
The FitRx situation developed in several stages.
On March 20, 2025, approximately 12,400 FitRx SmartBell XL Model 9034 dumbbells were recalled after more than 60 reports of plates dislodging and at least seven reported injuries.
On March 28, 2025, Jason Martinez filed the proposed class action against Tzumi Electronics in the Southern District of New York.
The case remained active through later 2025 docket activity. Publicly accessible docket information reviewed for this article does not establish a final class-wide settlement.
Then, on April 23, 2026, a second FitRx recall was announced for approximately 50,000 Model 8361 SmartBell adjustable dumbbells.
The second recall followed more than 115 reports of weight plates dislodging during use and at least six reported injuries.
The 2026 recall is important to the broader FitRx safety story, but it covers a different model from the one specifically identified in the 2025 Martinez complaint.
Frequently Asked Questions
Is There a FitRx Adjustable Dumbbell Lawsuit?
Yes. A proposed class action titled Martinez v. Tzumi Electronics, Inc. was filed in federal court on March 28, 2025.
The case concerns recalled FitRx SmartBell XL Quick-Select 10–90 lb adjustable dumbbells, Model 9034.
Why Are FitRx Adjustable Dumbbells Being Recalled?
Affected dumbbells were recalled because weight plates can dislodge from the handle while the product is being used.
A falling plate can strike the user and create an impact injury hazard.
Which FitRx Dumbbells Have Been Recalled?
Two major models have been recalled.
The 2025 recall covers SmartBell XL 10–90 lb Model 9034 with serial number KK23289034.
The 2026 recall covers SmartBell 5–52.5 lb Model 8361 with specified serial-number ranges.
How Do I Know If My FitRx Dumbbell Is Recalled?
Look at the side of the storage tray for the model and serial number.
Compare both numbers with the official recall information. Do not rely only on the dumbbell’s appearance because different FitRx products may look similar.
How Many People Have Been Injured by FitRx Dumbbells?
The 2025 recall cited at least seven injuries linked with more than 60 reports of plates dislodging.
The 2026 recall cited at least six injuries following more than 115 reports of plates becoming detached.
These figures relate to separate recalled products and should not be added together as if they describe one recall.
Can I Get a Refund for a Recalled FitRx Dumbbell?
The announced remedy for the 2025 Model 9034 recall is a free repair rather than a standard cash refund.
The announced remedy for the 2026 Model 8361 recall is a free replacement of the dumbbell and tray after completing the required process.
Consumers should check current recall instructions because remedy procedures can be updated.
Can I File a Claim If a FitRx Dumbbell Injured Me?
An injured consumer may be able to pursue a product-liability claim depending on the facts and applicable state law.
A recall can provide useful evidence about a known safety issue, but it does not automatically prove an individual legal claim or guarantee compensation.
Do I Need Proof of Purchase to Make a Claim?
Requirements depend on the recall program or legal proceeding involved.
Even when an original paper receipt is unavailable, consumers may have other useful records such as an online order history, bank statement, email confirmation, product photos, model number, or serial number.
Consumers should preserve any available evidence of ownership and purchase.
What Should I Do With My Recalled FitRx Dumbbells?
Stop using the affected dumbbell and follow the official instructions for its model.
Do not assume that instructions for the Model 9034 apply to Model 8361 because the remedies differ.
For the 2026 recall, consumers should follow the required registration, marking, and disposal process before receiving the replacement remedy.
Is There a FitRx Adjustable Dumbbell Settlement?
A recall remedy should not be confused with a lawsuit settlement.
The publicly accessible case information reviewed for this article does not establish a final class-wide settlement in Martinez v. Tzumi Electronics, Inc.
Consumers should be cautious about claims promising a specific settlement amount unless supported by a current court-approved settlement notice.
Conclusion
The FitRx Adjustable Dumbbell Lawsuit centers on allegations that recalled SmartBell XL Model 9034 adjustable dumbbells contained a defect that could allow weight plates to separate from the handle during use. The proposed class action followed a March 2025 recall of approximately 12,400 units after more than 60 incident reports and at least seven reported injuries.
A separate April 2026 recall involving about 50,000 FitRx SmartBell Model 8361 dumbbells brought further attention to the same general type of falling-weight hazard. However, the two recalls cover different products, and the 2026 recall should not automatically be treated as part of the 2025 lawsuit.
Owners should check their model and serial number, stop using products covered by a recall, and follow the correct repair or replacement instructions. Anyone researching the FitRx Adjustable Dumbbell Lawsuit should also distinguish allegations from proven facts and verify current court information before relying on claims about settlements, class certification, or compensation.
