Garmin · Waterproof Fitness Trackers & Cases
Garmin Dive Band Kit
No coating described, and no PFAS statement from the brand.
The product information we reviewed describes elastomer/silicone band, with no water-repellent coating named. Water resistance on products like this usually comes from the material and its seals rather than a surface treatment. The brand has published no PFAS statement for it.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Elastomer/silicone band
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Skin sensitization or allergic contact dermatitis
Silicone itself is hypoallergenic, but adhesives, dyes, or processing residues in the band could trigger sensitivity in susceptible individuals. Incidence is very low; no pattern reported for Garmin Dive Band specifically.
Bacterial or fungal colonization in band material
Silicone can harbor bacteria or fungi if not regularly rinsed and dried, particularly in warm or humid climates. This is a hygiene concern rather than a material toxicity issue; risk is mitigated by rinsing and air-drying after water exposure.
Degradation or hardening over time
Prolonged UV exposure, heat cycling, or saltwater immersion can slowly harden or crack silicone elastomers, potentially creating rough edges. No accelerated failure pattern documented for this product; typical lifespan is 3-5 years.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Silicone leaching
Silicone elastomers in sports bands are not documented to leach oligomers or monomers at skin contact temperatures or under sweat exposure. No recalls or complaints on record for Garmin silicone wearables.
Heavy metals
Garmin does not disclose specific pigment or additive sources for colored silicone bands, but silicone sports bands in this price category are not documented to contain lead, cadmium, or other restricted heavy metals under standard manufacturing.
Source, FDA ↗The full breakdown
What it's made of and why it matters
The Garmin Dive Band Kit uses elastomer/silicone as the primary contact material against skin. Silicone is a synthetic polymer with very low leaching rates under normal wear conditions and is inert across typical body temperatures and sweat pH. Unlike rubber or PVC alternatives, silicone does not contain phthalates or BPA, and does not off-gas volatile organic compounds (VOCs) at skin contact temperatures. The material's stability and biocompatibility are well-established in medical and sports applications.
The brand's record and disclosure
Garmin publishes material specifications for most wearable product lines and has not faced documented recalls or safety controversies related to band materials or skin reactivity. The company does not publicly claim PFAS-free status across all products, but the Dive Band Kit materials (silicone elastomer) are not known to incorporate PFAS-based water repellents based on available product literature. Garmin's manufacturing is ISO 9001 certified, indicating documented quality control for material sourcing.
How it compares in its category
Silicone dive bands are standard in the premium sports-watch and dive-computer market and represent lower concern versus fabric, metal, or hybrid bands for prolonged skin contact. Most competitors in this category (Suunto, Shearwater, high-end Seiko models) use identical or similar elastomer materials. This product sits in the middle-to-upper price tier and reflects industry best practice for material selection in water sports gear.
If you buy it
Rinse the band with fresh water after saltwater or chlorinated-pool use to prevent salt or chlorine buildup and premature material degradation. Store in a cool, dry place away from direct sunlight or heat sources above 60C (140F), which can reduce elastomer lifespan over years. Inspect the band quarterly for visible cracks, discoloration, or odor changes; silicone typically shows lower concern for 3-5 years of regular use before replacement becomes prudent. Individuals with documented silicone sensitivity (rare) should perform a patch-wear test before extended use.
What we don’t know
- Basis
- Model estimate, 42% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Garmin has made none
Formulations change between production runs, so check the current label. How we grade.
More waterproof fitness trackers & 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.