Answer
Apr 27, 2025 - 06:28 AM
The Shelly Plus 1 and Shelly Plus 1PM are both smart relay devices designed for home automation, but they have a key difference in functionality. The Shelly Plus 1PM includes power monitoring capabilities, allowing it to measure and report the power consumption of connected devices in real-time. In contrast, the Shelly Plus 1 lacks this power monitoring feature but otherwise offers similar smart relay functions.
Add New Comment