Forerunner Watch Bands vs Spigen Rugged Armor Band for Samsung Galaxy Watch 4/Watch Active 2/HUAWEI Watch GT: which is safer?

Spigen Rugged Armor Band for Samsung Galaxy Watch 4/Watch Active 2/HUAWEI Watch GT is our pick: better on PFAS and on the overall hazard picture.

Garmin

Forerunner Watch Bands

PFAS grade

B 85/100

Overall grade

F 63/100

Verdict

Buy

Hazard flags

⚑ 4

Material

Silicone elastomer, composite band

Confidence

65%

PossibleMetal connector corrosion (nickel, lead)

PossibleAdhesive or filler toxicity

ReportedMicrobial growth and skin irritation

Why this gradeBuy

Our pick

Samsung

Spigen Rugged Armor Band for Samsung Galaxy Watch 4/Watch Active 2/HUAWEI Watch GT

PFAS grade

B 85/100

Overall grade

C 77/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Silicone and thermoplastic polyurethane band

Confidence

72%

PossibleMicroplastic shedding from polymer degradation

PossibleContact dermatitis from adhesive residues or manufacturing contaminants

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More waterproof smartwatch bands: see the full ranking