Polar Review, Is Polar Non-Toxic?
Polar averages 81 out of 100 on PFAS Authority's PFAS and toxin screen across the 11 Polar products graded as of November 2026, and 10 of them reach its 70 point pass mark.
Polar grades Excellent on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
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.
You may also be interested in
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.
Does Polar have PFAS, by category
Which Polar products are PFAS-free? 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
- Titanium case, silicone/polymer bands
- We found no PFAS statement from the brand
- Silicone band skin irritation and bacterial growth. Silicone bands trap moisture and sweat; poor hygiene can…
2 hazards checked on this product, all on its full breakdown.
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 band
- We found no PFAS statement from the brand
- Elastomer additives (colorants, antioxidants, plasticizers). Low-cost elastomers can contain trace amounts of…
5 hazards checked on this product, all on its full breakdown.
- Mixed polymers, elastomers, stainless steel
- We found no PFAS statement from the brand
- Elastomer degradation and skin contact. Silicone and rubber bands degrade over time with sweat exposure and…
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.
- Optical sensor, proprietary polymers
- We found no PFAS statement from the brand
- Optical window polymer clarity degradation. Acrylic or polycarbonate windows may cloud over years of UV…
2 hazards checked on this product, all on its full breakdown.
Which Polar products 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 AmazonWhat to buy instead Good or better, in the categories Polar sells
- 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.
- Stainless steel, magnetic closure
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel
- Stainless steel band, magnetic closure
- We found no PFAS statement from the brand
- Nickel leaching from stainless steel
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- food-grade silicone
- Microplastic shedding
3 hazards checked on this product, all on its full breakdown.
Polar and PFAS, common questions
- Does Polar have PFAS?
- Polar averages 81 out of 100 on PFAS Authority's PFAS and toxin screen across the 11 Polar products graded as of November 2026, and 10 of them reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Polar non-toxic?
- Polar Silicone Sport Watch Band Black Unisex Strap Amber Yellow / 20mm is the highest-graded Polar product we have scored, at 85/100. It depends on the product line rather than the brand, so check the grade of the exact item you are buying.
- Which Polar products are lower concern for PFAS?
- The highest-graded Polar products we have scored are Polar Silicone Sport Watch Band Black Unisex Strap Amber Yellow / 20mm, Polar Silicone Sport Watch Band Black Unisex Strap Lime / 20mm, Polar Silicone Sport Watch Band Black Unisex Strap Rock blue / 20mm. That is our model-based estimate from materials and public disclosure, not a lab test.
- Which Polar products should I avoid?
- The lowest-graded Polar products we have scored are Polar Elastic Nylon Watch Band. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →