Active 3 Premium GPS Running Smartwatch vs Classic Plus Stainless Steel Magnetic Closure WatchBand for Apple Watch: which is safer?

Where these two actually differ

• We flag Aluminum leaching from case, Silicone band contact dermatitis, Seal degradation and bacterial growth and Glass screen breakage and sharp edges on the Amazfit and not on the X-Doria.
• We flag Nickel leaching from stainless steel on the X-Doria and not on the Amazfit.
• The Amazfit is Aluminum case, glass screen, silicone band 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 Amazfit grade, at 45% confidence against 82%, because it discloses less.