Samsung · Waterproof Phone Cases
Body Glove Tidal Waterproof Phone Case for Samsung Galaxy S24 Ultra 5G
Skip until brand discloses waterproofing chemistry details.
Waterproof phone cases typically use water-repellent coatings, often Teflon-family coating-based. Body Glove/Samsung provide no PFAS disclosure or third-party verification for this product.
The safe swap
Apple
Apple iPhone 17 Pro Max TechWoven Case with MagSafe
85/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Rubber/polymer waterproof case with unspecified coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
PFAS
Waterproof phone cases almost universally use PFAS or similar fluorinated polymers unless explicitly disclosed otherwise. Body Glove's silence on this ingredient is consistent with industry practice but raises concern for skin contact and leaching over time.
Source: ATSDR ↗Polymer leaching and migration
Rubber and synthetic polymer cases can leach plasticizers or uncrosslinked oligomers with repeated handling and heat exposure. No specific test data for this product exists in public records, but the risk rises if the case is left in a hot vehicle or direct sunlight.
Coating degradation and surface flaking
Consumer reviews of Body Glove cases note peeling or staining of the protective coating after 6-12 months of use, which could expose the underlying polymer or release small particles.
Volatile organic compound (VOC) off-gassing
Unspecified rubber and polymer waterproofing coatings may emit volatile compounds, especially when new or heated. No published VOC testing for this specific model is available; new case smell is typical but should diminish within days.
Mold or bacterial growth in seals
Waterproof cases trap moisture in seals and crevices if not dried promptly after water exposure, creating conditions for microbial growth over extended periods. Regular air-drying and cleaning reduce but do not eliminate this risk.
The full breakdown
What it's made of and why it matters
Body Glove Tidal cases use rubber and polymer blends with a waterproofing coating of unspecified chemistry. Waterproof phone cases typically rely on fluorinated compounds (PFAS) or silicone-based sealants to repel water; Body Glove has not publicly disclosed which method they use here. The unspecified coating is the primary concern because degradation over time or exposure to heat can potentially leach compounds into contact with skin or hands.
The brand's record and disclosure
Body Glove is privately held and has made no public commitment to PFAS phase-out or chemical disclosure for accessories. Samsung, the listed brand here, does not manufacture this case but partners with Body Glove under license. Neither company provides material safety data sheets or waterproofing ingredient lists for this product line. Lack of transparency on waterproofing chemistry is the defining issue.
How it compares in its category
Waterproof phone cases are a commodity category with wide variation in material quality. Cases using declared silicone-based or TPU (thermoplastic polyurethane) waterproofing are more transparent than this product. Body Glove's Tidal line is mid-range in price and popularity; higher-end alternatives (e.g., OtterBox, LifeProof) sometimes disclose materials more clearly, though PFAS transparency remains poor across the entire category.
If you buy it
Keep the case away from prolonged heat above 50°C (122°F) to avoid accelerated coating breakdown. Inspect the seals quarterly for cracking or discoloration; replace if visible degradation occurs. Wash your hands after extended contact, especially if the case feels sticky or off-gasses an odor. Do not microwave or submerge the case in boiling water; use room-temperature water for cleaning.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Samsung has made none
Formulations change between production runs, so check the current label. How we grade.
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More waterproof phone cases grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.