Juice Pack Access Hardshell Battery Case for Apple iPhone 11 vs Omega X Swatch Mission To Moon Quartz: which is safer?

Where these two actually differ

• We flag Lithium battery thermal runaway or electrolyte leakage (internal) and Microplastic shedding or particulate degradation on the Mophie and not on the Swatch.
• We flag Resin band VOC off-gassing, Resin band degradation over time and Nickel leaching from stainless steel case on the Swatch and not on the Mophie.
• The Mophie is Hardshell plastic casing, internal battery where the Swatch is Quartz crystal, stainless steel case, resin band, 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 Mophie grade, at 35% confidence against 78%, because it discloses less.