Nomad · Waterproof Personal Electronics Cases
Nomad Universal Cable for Apple Watch
Lower concern. Aramid fiber braiding is not a material linked to PFAS.
The cable jacket is recorded as aramid fiber braided material, not a material typically associated with PFAS. The brand has no PFAS statement on record. No water-repellent finish, coating, or treatment is listed for this product.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Aramid fiber braided cable jacket, USB/proprietary connectors
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.
Connector corrosion and electrical safety
USB and proprietary connectors on any cable can oxidize over time in humid environments, increasing resistance and heat generation at contact points. This is not specific to Nomad but affects all such cables; proper storage and occasional contact cleaning mitigate risk.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Microplastic shedding from jacket degradation
Aramid fibers do not degrade into microplastics under normal use. This hazard is relevant to TPE or PVC jackets but not to aramid; the braided design actually reduces shedding risk versus solid-wall jackets.
Heavy metals
Standard electronics components (USB connectors, solder joints) may contain lead in solder on older products, but modern USB connectors are RoHS-compliant (lead-free) in most markets. Nomad's sourcing practices are not publicly detailed, so assume compliance with applicable regulations unless evidence suggests otherwise.
Source, FDA ↗Formaldehyde / VOCs
Aramid fiber manufacturing may involve traces of formaldehyde-releasing resins in the weave binder, but concentrations in finished braided jackets are negligible and pose no dermal or inhalation risk during normal handling. This is a theoretical residual, not a reported concern for aramid cables.
Source, ATSDR ↗PFAS
Internal wire insulation is not publicly specified by Nomad. If insulation is PVC, TPE, or cross-linked polyethylene (standard for chargers), PFAS is unlikely; if Teflon-type coating is used for heat resistance, PFAS risk rises but remains low unless jacket is heated above 300 degrees Celsius, which does not occur in normal charging.
Source, ATSDR ↗The full breakdown
What it's made of and why it matters
This cable uses aramid fiber (likely Kevlar or equivalent) as the outer braided jacket, a synthetic polymer known for high tensile strength and thermal stability. Aramid fibers are chemically stable and do not leach or off-gas under normal use conditions. The internal copper conductors and USB/proprietary connectors are standard electronics components; the jacket primarily protects against mechanical wear and abrasion rather than serving as a chemical barrier, so material purity of the braid is the main safety concern.
The brand's record and disclosure
Nomad is a premium accessories brand owned by Horween (leather goods company) and does not publicly disclose detailed material sourcing or safety testing for cables. No recalls, SVHC violations, or chemical hazard reports are documented for Nomad cables. The brand has not made explicit PFAS commitments but silence on this category is typical for small-to-mid accessory makers; lack of controversy does not imply testing, but absence of reported incidents suggests no acute manufacturing issues.
How it compares in its category
Aramid-braided cables are a premium option; most mass-market Apple Watch charging cables use thermoplastic jackets (PVC or TPE) which pose microplastic risks if chewed or degraded by heat. Aramid fiber is not a material linked to phthalate plasticizers found in common PVC, and shows lower concern for microplastic shedding. Cost is significantly higher, but durability is also longer, reducing replacement frequency and waste.
If you buy it
Avoid coiling tightly or folding sharply repeatedly, as aramid's strength can mask internal conductor fatigue. Keep away from sustained heat above 60 degrees Celsius; store in a cool, dry place to prevent connector corrosion. Inspect connectors annually for oxidation or loose contacts. Replace immediately if outer braid shows fraying or if charging becomes intermittent, as internal copper exposure creates shock risk.
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
- Nomad has made none
Formulations change between production runs, so check the current label. How we grade.
More waterproof personal electronics cases 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.