Do Polar waterproof fitness trackers & cases have PFAS?
Polar waterproof fitness trackers & cases average 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Polar waterproof fitness trackers & cases graded as of October 2026, level with the 85 out of 100 median for the 24 other waterproof fitness trackers & cases brands graded alongside it.
Polar waterproof fitness trackers & cases average Excellent on our four-band scale. 4 of the 4 we graded are worth buying. That is above 60% of the waterproof fitness trackers & cases 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.
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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 waterproof fitness trackers & cases worth buying Good or better, best-graded first
- 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.
- 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.
- 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.
The same question, asked of the other waterproof fitness trackers & cases brands
Best average grade first. Polar averages 85.
See every Polar product we grade on the Polar brand page, or the full waterproof fitness trackers & cases ranking.