What is the difference between the stainless steel and aluminum Apple Watch?

I'm getting ready to buy an Apple Watch

I saw that there were both stainless steel and aluminum that felt like iron.

Is there any difference other than other ingredients?

5866 2018-10-26 Gentleman

Aluminum is good for exercise

Gentleman 7 years ago 0

Stainless steel is strong, but it gets scratched easily
If you're worried about scratches, I recommend it

Gentleman 7 years ago 0

I'm using aluminum, and there are a lot of scratches on the screen
If I buy it again, I think I'll buy it

Gentleman 7 years ago 0

I'm using a steng, but there's a scratch on this too
Film is a must

Gentleman 7 years ago 0

I think it's best to feed aluminum with care plus

Gentleman 7 years ago 0

Thank you for your reply

Gentleman 7 years ago 0