Do Lifetrak waterproof fitness trackers & cases have PFAS?
Lifetrak waterproof fitness trackers & cases average 85 out of 100 on PFAS Authority's PFAS and toxin screen across the 8 Lifetrak waterproof fitness trackers & cases graded as of November 2026, level with the 85 out of 100 median for the 24 other waterproof fitness trackers & cases brands graded alongside it.
Lifetrak waterproof fitness trackers & cases average Excellent on our four-band scale. 8 of the 8 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.
Lifetrak waterproof fitness trackers & cases worth buying Good or better, best-graded first
- plastic body, elastomer band
- We found no PFAS statement from the brand
- Phthalate plasticizers in elastomer band. Elastomer bands in wearables may contain phthalates (DEP, DEHP) as…
2 hazards checked on this product, all on its full breakdown.
- Plastic case, silicone band
- We found no PFAS statement from the brand
- Case plastic degradation and microplastic shedding. Plastic cases can crack, become brittle, or develop small…
3 hazards checked on this product, all on its full breakdown.
- Plastic case with electronic components
- We found no PFAS statement from the brand
- Waterproof seal degradation. Rubber and silicone gaskets in waterproof seals can degrade over 2-5 years of…
3 hazards checked on this product, all on its full breakdown.
- Plastic case, elastomer band, electronic components
- We found no PFAS statement from the brand
- Elastomer band degradation and off-gassing. Elastomer materials used in fitness tracker bands can break down…
3 hazards checked on this product, all on its full breakdown.
- Plastic housing, metal band, elastomer strap
- We found no PFAS statement from the brand
- Elastomer strap skin irritation or allergic reaction. Elastomer straps (silicone or TPE) can trap sweat…
4 hazards checked on this product, all on its full breakdown.
- Plastic band, rubber strap
- We found no PFAS statement from the brand
- Plastic and rubber degradation from sweat and heat. Repeated sweat exposure, friction, and heat from skin can…
4 hazards checked on this product, all on its full breakdown.
- Plastic/silicone band on casing
- We found no PFAS statement from the brand
- Bacterial growth from moisture retention. The silicone band can trap sweat and moisture against skin if not…
2 hazards checked on this product, all on its full breakdown.
- Plastic case, elastomer band
- We found no PFAS statement from the brand
- Elastomer plasticizer leaching. Elastomer bands in fitness trackers can migrate trace plasticizers (e.g.…
3 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. Lifetrak averages 85.
See every Lifetrak product we grade on the Lifetrak brand page, or the full waterproof fitness trackers & cases ranking.