Do Amazfit waterproof fitness trackers & cases have PFAS?
Amazfit waterproof fitness trackers & cases average 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 6 Amazfit 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.
Amazfit waterproof fitness trackers & cases average Excellent on our four-band scale. 6 of the 6 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.
Amazfit waterproof fitness trackers & cases worth buying Good or better, best-graded first
- Aluminum case, glass screen, silicone band
- We found no PFAS statement from the brand
- Aluminum leaching from case. Sweat (lactic acid, chlorides) can promote minimal aluminum dissolution from the…
4 hazards checked on this product, all on its full breakdown.
- Silicone band, aluminum frame
- We found no PFAS statement from the brand
- Silicone band degradation and microparticle shedding. Prolonged sweat exposure, UV, and mechanical wear can…
3 hazards checked on this product, all on its full breakdown.
- Glass/stainless steel case, elastomer strap
- We found no PFAS statement from the brand
- Elastomer strap degradation and bacterial growth. Elastomer straps accumulate sweat and bacteria in porous…
3 hazards checked on this product, all on its full breakdown.
- Stainless steel case, plastic band
- We found no PFAS statement from the brand
- Plastic band material identity and additives. Amazfit does not publicly specify the exact polymer type…
3 hazards checked on this product, all on its full breakdown.
Amazfit
Helio Smart Ring Health Tracker, No Subscription, Monitors Sleep, Heart Rate & Stress, Titanium Alloy, Water-Res
- Titanium alloy
- We found no PFAS statement from the brand
- Nickel contact dermatitis or skin sensitization. Titanium alloy composition is not fully disclosed by…
2 hazards checked on this product, all on its full breakdown.
- Elastomer strap, likely silicone or rubber
- We found no PFAS statement from the brand
- Skin sensitization or contact dermatitis from elastomer additives. Silicone and rubber formulations may…
4 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. Amazfit averages 85.
See every Amazfit product we grade on the Amazfit brand page, or the full waterproof fitness trackers & cases ranking.