Google Review, Is Google Non-Toxic?
Across 16 graded products, Google averages Excellent (79/100). On disclosure, the brand says nothing publicly about PFAS. 14 of its products grade Good or better. Grades are model-based estimates, not lab results.
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.
Does Google have PFAS, by category
Worth buying from Google Good or better, best-graded first
Air Active Band, Large - Berry
Elastomer band, likely silicone or TPE
Bacterial or fungal growth on band material
Elastomer surfaces can harbor bacteria and fungi if not cleaned regularly, especially in…
Elastomer degradation and microparticle shedding
Over years of use, elastomer can crack and shed micro-particles, particularly if exposed…
Undisclosed additives in elastomer formulation
Elastomer manufacturing typically includes plasticizers, stabilizers, or processing aids…
Lower concern. Elastomer band material is not linked to PFAS.
⚠Brand says nothing about PFAS
Pixel Watch Meus Braided Nylon Sports Band
braided nylon fabric
Formaldehyde / VOCs
Nylon fabrics are sometimes treated with formaldehyde-based resins for wrinkle resistance…
Azo dyes and colorant toxicity
The band's color comes from dyes applied during manufacture. Azo dyes can theoretically…
Microplastic shedding from fiber degradation
Braided nylon fibers can fragment with repeated flexing, washing, and UV exposure…
Bacterial and fungal biofilm growth
Fabric-based watch bands create a moist microenvironment that can harbor bacteria and…
Lower concern. Braided nylon material is not linked to PFAS.
⚠Brand says nothing about PFAS
Spigen Lite Fit Watch Band for Google Pixel Watch
Silicone watch band
Allergen contact dermatitis (nickel, latex, colorant sensitivity)
Silicone itself is hypoallergenic, but metal connectors or residual dyes from…
Silicone degradation and microparticle shedding
Extended UV exposure and thermal stress can cause surface cracking and microscopic…
Bacterial or mold growth in band material
Silicone is non-porous and resists microbial colonization better than fabric or leather…
Lower PFAS concern. Silicone bands carry minimal risk.
⚠Brand says nothing about PFAS
Pixel Watch Merui Breathable Silicone Sport Band
Silicone elastomer
Silicone oligomer leaching
Uncrosslinked oligomers in low-grade silicone can migrate to skin under heat or sweat…
Bacterial colonization and dermatitis
Any band worn continuously on skin can harbor bacteria if not regularly cleaned, causing…
Polymer degradation and microparticle shedding
Extended UV exposure or mechanical stress can cause microscopic surface cracking…
Lower concern. Silicone bands rarely need PFAS treatment.
⚠Brand says nothing about PFAS
BlueBolt Braided Watch Band for Google Pixel Watch
Nylon braided textile band
Formaldehyde / VOCs
Nylon textiles sometimes receive formaldehyde-based wrinkle or shrink-resist finishes.…
Fiber shedding and microplastic release
Braided nylon can shed microfibers with washing and wear, particularly if quality control…
Braided nylon band carries lower-to-moderate PFAS risk.
⚠Brand says nothing about PFAS
Pixel Watch Woven Band
Recycled polyester woven textile
Azo dyes and colorant leaching
Recycled polyester textiles commonly use azo dyes, which can break down into hazardous…
Formaldehyde / VOCs
Polyester fabric finishing often involves formaldehyde resins for wrinkle resistance and…
Heavy metals
Low-cost textile dyes can contain lead, cadmium, or chromium. Recycled material sourcing…
Microfiber shedding and microplastic release
Polyester textiles shed microfibers during wear and washing. While exposure levels from a…
Woven polyester band carries moderate risk.
⚠Brand says nothing about PFAS
Nest Cam Power Adapter for Outdoor Snow
Plastic housing
Plastic housing UV and thermal degradation
Uncoated polycarbonate or ABS will become brittle and discolor after 2-3 years of direct…
Moisture ingress and corrosion of internal electronics
If the plastic housing cracks or seals fail, water can corrode copper traces, capacitors…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Wasserstein 26 ft Pogo Pin Cable and Adapter Power Cable Compatible with Google Nest Cam Outdoor or Indoor
Copper wire with standard plastic/rubber insulation
Insulation degradation and electrical shock risk
Standard plastic or rubber insulation can crack or peel after repeated flexing or…
Connector corrosion (pogo pins)
Metal pogo pins can oxidize or corrode if exposed to moisture or salt air, leading to…
Lower concern for PFAS based on material recorded.
⚠Brand says nothing about PFAS
Pixel/ Pixel XL 2 3 Type C USB-C to USB-C USB Data Cable
PVC or TPE cable jacket, copper wire
Plasticizer leaching from PVC jacket
If cable uses PVC formulation, phthalates or other plasticizers are theoretically…
Insulation degradation and wire exposure
Long-term flexing and UV exposure can crack or fray the cable jacket, creating electrical…
Low risk. Standard USB cable with no known PFAS triggers.
⚠Brand says nothing about PFAS
Nest Cam Charging Cable 2 Pack
USB cable with standard polymer jacketing
Polymer jacketing degradation and off-gassing
PVC or TPE jackets can release volatile organic compounds (VOCs) if exposed to sustained…
Connector corrosion or material leaching into devices
Proprietary Nest connectors may oxidize or corrode over years of moisture exposure…
Low risk. Standard polymer unlikely to contain PFAS.
⚠Brand says nothing about PFAS
USB-C to USB-C Cable
Copper conductors, PVC or TPE jacket
PVC or TPE jacket degradation with age and mechanical stress
PVC and TPE jackets degrade through normal use and exposure to flexing, UV light, and…
Conductor corrosion if jacket is damaged and cable contacts moisture
Copper conductors can oxidize if the insulating jacket is compromised and the cable is…
Counterfeit or substandard copies with unsafe conductors
Google USB-C cables are frequently counterfeited online. Fakes may use undersized or…
Low risk. Standard cable with no known PFAS-prone materials.
⚠Brand says nothing about PFAS
Compatible for 2-Pack Weatherproof USB Charging Cable for Google Nest Cam (Battery) 2nd Gen, 6.6ft/2m Outdoor Power Cord
PVC/rubber cable
PVC degradation and plasticizer leaching
Outdoor PVC cables can release plasticizers (phthalates are possible but not confirmed in…
Connector corrosion and electrical fault
Metal connectors in outdoor cables can corrode from salt spray or moisture if seals…
Waterproof seal failure
The IP rating of this cable depends on the seal quality at the USB and charging…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Fitbit Air Screenless Fitness & Health Tracker
Elastomer band
Elastomer degradation and microparticle shedding
Long-term elastomer wear under sweat, friction, and UV exposure may produce microscopic…
Bacterial colonization of band seams and crevices
Elastomer bands trap moisture and dead skin in seams and underside if not cleaned…
Allergic sensitization to elastomer additives
Some elastomers contain accelerators, stabilizers, or colorants (e.g., sulfur compounds…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Power Adapter for Google Nest Cam Battery
Plastic connector/cable
Electrical contact corrosion
Repeated insertion and removal of the connector can wear gold plating or oxidize bare…
Overheating and thermal stress
If used continuously in hot environments (above 50 degrees Celsius) or with damaged cable…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Graded and flagged Poor and Bad, we’d swap these
Pixel Watch 3 Band
Fluoroelastomer or silicone band with water-resistant coating
Water-resistant coating composition (unspecified)
Google does not disclose the chemical identity of the water-resistant surface treatment.…
Composition unclear. Google provides no PFAS information.
⚠Waterproof or stain-proof treatment
Pixel Watch Active Sport Band
Fluoroelastomer sport band with waterproof coating
Microplastic or material shedding under use
Fluoroelastomer bands are durable but may shed microscopic particles under extended…
Waterproof coating leachables or breakdown
Google does not disclose the waterproof coating chemistry. Degraded or scratched coatings…
Allergic contact dermatitis from elastomer or additives
Fluoroelastomers can contain residual catalysts, plasticizers, or accelerators that…
Google does not disclose PFAS use in sport band.
⚠Waterproof or stain-proof treatment
Google and PFAS, common questions
- Does Google have PFAS?
- We graded 16 Google products, averaging Excellent (79/100). 14 grade Good or better. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
- Is Google non-toxic?
- Google Air Active Band, Large - Berry is the highest-graded Google 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 Google products are lower concern for PFAS?
- The highest-graded Google products we have scored are Google Air Active Band, Large - Berry, Google Pixel Watch Meus Braided Nylon Sports Band, Spigen Lite Fit Watch Band for Google Pixel Watch. That is our model-based estimate from materials and public disclosure, not a lab test.
- Which Google products should I avoid?
- The lowest-graded Google products we have scored are Google Pixel Watch Active Sport Band, Google Pixel Watch 3 Band. Each one links to the evidence behind its grade.
Every grade uses the same public rubric. How grades work →