Samsung · Water-Resistant Smart Rings & Bands
Samsung Galaxy Ring Sizing Kit
Sizing kit poses minimal PFAS concern without coating or treatment.
Samsung Galaxy Ring sizing kit is a plastic template tool without described surface treatments, coatings, or water-resistance claims. Samsung provides no materials disclosure.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Plastic ring sizer (likely polycarbonate or acrylic)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Microplastics
If sizers are repeatedly flexed, scratched, or exposed to UV, microscopic plastic particles could theoretically shed; however, typical single-use sizing kits see minimal mechanical stress and are not ingested or inhaled.
Source, EPA ↗Contact dermatitis or skin irritation
Polycarbonate and acrylic are generally skin-safe, but residual manufacturing compounds or mold release agents could cause localized reaction in sensitive individuals during brief contact; no incidents are known for this product.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
BPA & bisphenols
Polycarbonate and acrylic sizers may contain residual BPA or other plasticizers, but contact is brief, non-oral, and at room temperature; no leaching pathway or exposure concern is documented for this product class.
Source, FDA ↗Respiratory or inhalation hazard
The sizers are solid plastic tools at room temperature and do not off-gas or aerosolize. No fume risk or volatile organic compound release is associated with this product form.
Heavy metals
Rigid plastic sizers are not colored with pigments or coated with finishes, so cadmium, lead, or antimony contamination is not a known concern; Samsung's supply standards also do not indicate problematic trace metal levels in commodity plastics.
Source, FDA ↗The full breakdown
What it's made of and why it matters
The Samsung Galaxy Ring Sizing Kit consists of a set of plastic ring sizers, most likely polycarbonate or acrylic based on typical consumer electronics accessory construction. These materials are rigid, dimensionally stable plastics chosen for durability during repeated sizing trials. The sizers are not heated, coated, or treated with finishes, and contact skin only briefly and intermittently during the fitting process, limiting exposure pathways for any leachable compounds.
The brand's record and disclosure
Samsung has not published detailed material safety data or composition statements specific to this sizing kit accessory. The company maintains general sustainability and supply-chain responsibility commitments but does not disclose third-party certifications (such as BPA-free labeling or material purity testing) for this particular product. No recalls or documented safety incidents involving the Galaxy Ring Sizing Kit have been reported in consumer safety databases.
How it compares in its category
As a single-use fitting tool, this sizing kit occupies a unique space, it is not a food-contact item, not worn continuously, and not subject to heat or stress like functional wearables. Compared to reusable plastic rings or sizing gauges that might accumulate scratches and degradation, a disposable sizing aid poses lower cumulative risk. Most direct competitors (sizing kits from other smart ring brands) are similarly unregulated and undisclosed.
If you buy it
Store the sizing kit in a cool, dry place away from direct sunlight or heat sources to prevent any potential polymer stress or warping. Use each sizer only as directed for brief fitting trials; do not chew, heat, or subject sizers to mechanical stress. After fitting is complete and your ring size is determined, the kit can be discarded as regular plastic waste unless your municipality has specific polycarbonate/acrylic recycling guidelines. No ongoing maintenance is required.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Samsung has made none
Formulations change between production runs, so check the current label. How we grade.
More water-resistant smart rings & bands grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.