Discounts on a lot of Shelly smart relay switches and other smarthome products. Free delivery if your order is over $199. I haven't bought from this seller before so hopefully I get my stuff. …
Discount 28% Was: $23.79 Shelly PM Mini Gen 3 | WiFi & Bluetooth Smart Power Meter 1 Ch 16A $19.35 — Black Friday deal expires 2 December. -28% (Was: $26.91)
Edit: Be warned this is listed as "1 pack". Normally about $30 or so for single pack, or ~$50 for the x2 pack. The next best deal seems to be $22 for a single pack from …