Do Google water-resistant smart rings & bands have PFAS?
Google water-resistant smart rings & bands average 74 out of 100 on PFAS Authority's PFAS and toxin screen across the 8 Google 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.
Google water-resistant smart rings & bands average Good on our four-band scale. 6 of the 8 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.
Google water-resistant smart rings & bands worth buying Good or better, best-graded first
- Nylon braided textile band
- We found no PFAS statement from the brand
- Formaldehyde / VOCs. Nylon textiles sometimes receive formaldehyde-based wrinkle or shrink-resist finishes.…
2 hazards checked on this product, all on its full breakdown.
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- Elastomer band, likely silicone or TPE
- We found no PFAS statement from the brand
- Bacterial or fungal growth on band material. Elastomer surfaces can harbor bacteria and fungi if not cleaned…
3 hazards checked on this product, all on its full breakdown.
- Silicone elastomer
- We found no PFAS statement from the brand
- Silicone oligomer leaching. Uncrosslinked oligomers in low-grade silicone can migrate to skin under heat or…
3 hazards checked on this product, all on its full breakdown.
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- braided nylon fabric
- We found no PFAS statement from the brand
- Formaldehyde / VOCs. Nylon fabrics are sometimes treated with formaldehyde-based resins for wrinkle…
4 hazards checked on this product, all on its full breakdown.
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- Recycled polyester woven textile
- We found no PFAS statement from the brand
- Azo dyes and colorant leaching. Recycled polyester textiles commonly use azo dyes, which can break down into…
5 hazards checked on this product, all on its full breakdown.
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- Silicone watch band
- We found no PFAS statement from the brand
- Allergen contact dermatitis (nickel, latex, colorant sensitivity). Silicone itself is hypoallergenic, but…
3 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonWhich Google water-resistant smart rings & bands contain PFAS? Poor and Bad, we’d swap these
- Fluoroelastomer or silicone band with water-resistant coating
- We found no PFAS statement from the brand
- Water-resistant coating composition (unspecified). Google does not disclose the chemical identity of the…
- Fluoroelastomer sport band with waterproof coating
- We found no PFAS statement from the brand
- Microplastic or material shedding under use. Fluoroelastomer bands are durable but may shed microscopic…
3 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 Google average of 74.
- 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. Google averages 74.
See every Google product we grade on the Google brand page, or the full water-resistant smart rings & bands ranking.