SwitchBot’s smart button pusher is 30 percent off for Amazon’s Big Spring Sale

The simple contraption quickly attaches to both buttons and rocker switches.

Smart plugs are great, but unfortunately, they can’t automate everything. Thankfully, there is a cheap cube-like contraption called the SwitchBot Bot that can add a touch of modern functionality to your garage door, light switch, and other traditional devices. It would normally run you $29.99, but right now you can buy it directly from SwitchBot for just $20.99 ($9 off) using promo code BKLP15 or at Amazon for $22.49 (about $8 off) if you’re a Prime member.