Do Carterjett water-resistant smart rings & bands have PFAS?
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3M Aqua-Pure AP802B Whole House Filter Housing
- polypropylene filter housing, carbon/sediment cartridge
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- Bacterial growth in spent cartridges
3 hazards checked on this product. See all of them.
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- Bacterial and microbial growth in housing and filters
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Carterjett water-resistant smart rings & bands average 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 5 Carterjett water-resistant smart rings & bands graded as of October 2026, level with the 85 out of 100 median for the 11 other water-resistant smart rings & bands brands graded alongside it.
Carterjett water-resistant smart rings & bands average Excellent on our four-band scale. 5 of the 5 we graded are worth buying. That is above 50% of the water-resistant smart rings & bands brands we grade.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Carterjett water-resistant smart rings & bands worth buying Good or better, best-graded first
Carterjett
Apple Watch Band 42mm Tire Tread Sport Silicone iWatch Band Rugged
- Silicone elastomer
- We found no PFAS statement from the brand
- Formaldehyde / VOCs, Silicone elastomers are vulcanized and cured using catalysts; some low-cost…
3 hazards checked on this product. See all of them.
Find an alternative on Amazon
Carterjett
Nylon Band Trail Loop Blue Apple Watch Series 6 Se, 5, 4
- Nylon fabric band
- We found no PFAS statement from the brand
- Azo dyes and colorant residues, Nylon bands are typically solution-dyed or piece-dyed with synthetic…
5 hazards checked on this product. See all of them.
Find an alternative on Amazon
Carterjett
Tire Read Rugged Sport Band Compatible With Apple Watch
- Silicone or rubber band
- We found no PFAS statement from the brand
- Skin sensitization / allergic contact dermatitis, Silicone is hypoallergenic for most users, but individual…
2 hazards checked on this product. See all of them.
Find an alternative on Amazon
Carterjett
Tire Tread Rugged Sport Band
- elastomer sport band, likely silicone or rubber
- We found no PFAS statement from the brand
- Elastomer degradation and leaching, Silicone and rubber bands degrade under UV, sweat (acidic), and heat. No…
3 hazards checked on this product. See all of them.
Find an alternative on Amazon
Carterjett
EXTRA LARGE Hiking Trail Nylon Band - Compatible
- nylon band, material unspecified
- We found no PFAS statement from the brand
- Azo dyes and reactive dyes, Nylon bands typically use synthetic dyes for color fastness. While banned azo…
5 hazards checked on this product. See all of them.
Find an alternative on AmazonThe same question, asked of the other water-resistant smart rings & bands brands
Best average grade first. Carterjett averages 85.
See every Carterjett product we grade on the Carterjett brand page, or the full water-resistant smart rings & bands ranking.