LG G Watch Repairability Score: 9 out of 10 (10 is easiest to repair)

Screws and spring contacts mean the rear case is super easy to remove.

The battery is held in with a single Phillips screw and minimal adhesive, making replacement easy.

Not the easiest watch band to remove, but an old standard that shouldn't pose much of a threat to band-replacers.

Clean design with few fragile cables and connectors means a more robust, repair-ready device.

A fused display assembly, glued into the front of the device, makes screen replacement a little difficult and costly.