Instinct 2 Solar Tactical vs Classic Plus Stainless Steel Magnetic Closure WatchBand for Apple Watch: which is safer?

Where these two actually differ

• We flag Elastomer off-gassing and volatile organics, Polymer lens degradation under UV or extreme conditions and Bacterial or fungal growth on band or seals if not maintained on the Garmin and not on the X-Doria.
• We flag Nickel leaching from stainless steel on the X-Doria and not on the Garmin.
• The Garmin is Stainless steel case, elastomer band, water-resistant polymer lens where the X-Doria is Stainless steel, magnetic closure, 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.
• We are less certain about the Garmin grade, at 35% confidence against 82%, because it discloses less.