Do Polar water-resistant smart rings & bands have PFAS?
Polar water-resistant smart rings & bands average 79 out of 100 on PFAS Authority's PFAS and toxin screen across the 7 Polar water-resistant smart rings & bands graded as of November 2026, below the 85 out of 100 median for the 11 other water-resistant smart rings & bands brands graded alongside it.
Polar water-resistant smart rings & bands average Excellent on our four-band scale. 6 of the 7 we graded are worth buying.
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.
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Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
Polar water-resistant smart rings & bands worth buying Good or better, best-graded first
- silicone elastomer
- We found no PFAS statement from the brand
- Bacterial or fungal growth in contact zone. Silicone's porous surface can harbor moisture and microbes if not…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Silicone elastomer, no stated coating
- We found no PFAS statement from the brand
- Volatile organic compound off-gassing. New silicone products may release trace amounts of volatile monomers…
- silicone elastomer strap
- We found no PFAS statement from the brand
- Bacterial and mold growth (maintenance-dependent). Silicone's microporous structure and skin contact create…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
Polar
Silicone Watch Bands for Polar Smartwatch Waterproof Strap Camo Blue / 20mm
- Silicone
- We found no PFAS statement from the brand
- Bacterial/microbial growth. Silicone surfaces can harbor bacteria if not cleaned regularly, particularly in…
3 hazards checked on this product, all on its full breakdown.
Polar
Silicone Watch Bands for Polar Smartwatch Waterproof Strap Camo Orange / 20mm
- Silicone
- We found no PFAS statement from the brand
- Skin sensitization from pigments or residual monomers. Camo colorants are added to silicone; if the band is…
3 hazards checked on this product, all on its full breakdown.
- Elastomer armband, electronics assembly
- We found no PFAS statement from the brand
- Elastomer degradation and leaching. Elastomers can release small quantities of oligomers and plasticizers…
3 hazards checked on this product, all on its full breakdown.
Which Polar water-resistant smart rings & bands contain PFAS? Poor and Bad, we’d swap these
- Elastic nylon with likely water-resistant treatment
- We found no PFAS statement from the brand
- PFAS. Elastic nylon watch bands require water-repellent coating (water-repellent coating) treatment to…
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonBetter water-resistant smart rings & bands from other brands
Graded higher than the Polar average of 79.
- titanium, stainless steel, sapphire crystal
- We found no PFAS statement from the brand
- Band material variability
2 hazards checked on this product, all on its full breakdown.
Smart Ring 3 Silver / 9#19.1mm / Standard with 1 Charging Case
- Titanium alloy, sapphire crystal, stainless steel
- We found no PFAS statement from the brand
- Nickel leaching (from stainless steel components)
3 hazards checked on this product, all on its full breakdown.
Smart Ring Titan Rose Golden / 11#20.6mm
- Titanium alloy body with ceramic crown
- We found no PFAS statement from the brand
- Nickel leaching from alloy components
2 hazards checked on this product, all on its full breakdown.
The same question, asked of the other water-resistant smart rings & bands brands
Best average grade first. Polar averages 79.
See every Polar product we grade on the Polar brand page, or the full water-resistant smart rings & bands ranking.