Comment by tamimio

The problem isn’t “one screw to change a battery”, the issue is parts cost, if they are expensive, it defeats the purpose. The other day I wanted to buy a new small container for the air freshener I have, and I found the container only is sold in packs and far more expensive than buying the freshener with one container, so I bought a new device instead with one container.

Also, any watch right now should be waterproof, it won’t survive otherwise.