Even R1 Smart Ring vs Ambit 1 Smart Watch Band with Removal Tool: which is safer?

These two grade almost identically. Pick on price and preference; neither has a PFAS edge.

Even R1 Smart Ring

Even Realities

Even R1 Smart Ring

PFAS grade

Excellent 85/100

Overall grade

Excellent 77/100

Verdict

Buy

Hazard flags

⚑ 2

Material

titanium, stainless steel, sapphire crystal

Confidence

72%

PossibleBand material variability

PossibleSkin sensitization from sweat pooling

Suunto Ambit 1 Smart Watch Band with Removal Tool

Suunto

Ambit 1 Smart Watch Band with Removal Tool

PFAS grade

Excellent 85/100

Overall grade

Excellent 77/100

Verdict

Buy

Hazard flags

⚑ 2

Material

elastomer/silicone wristband

Confidence

72%

PossibleSkin irritation or allergic reaction from additives

PossibleHeavy metals in colorants

Where these two actually differ

  • We flag Band material variability and Skin sensitization from sweat pooling on the Even Realities and not on the Suunto.
  • We flag Skin irritation or allergic reaction from additives and Heavy metals in colorants on the Suunto and not on the Even Realities.
  • The Even Realities is titanium, stainless steel, sapphire crystal where the Suunto is elastomer/silicone wristband, which is most of the difference in these two grades.
  • These two are level, close enough that price and fit should decide it rather than our grade.

Both products run through the same public rubric, which covers 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 water-resistant smart rings & bands, see the full ranking