HomeKit Weekly: SwitchBot’s Curtain Track 4 is the easiest smart curtain retrofit yet

The worst part of owning smart curtain motors is charging them, because it usually means taking the whole motor down from the track or running a really long USB cord to charge it. Today, SwitchBot has released the SwitchBot Curtain Track 4 aimed at solving that problem with a battery module that detaches on its own, so the motor stays...