BroadLink RM4 Pro vs SwitchBot Hub 3

SwitchBot Hub 3 wins with Matter bridging, HomeKit and SmartThings support, four built-in sensors and its on-device screen, dial and buttons. BroadLink RM4 Pro is far cheaper and uniquely adds 433MHz RF control for blinds and fans.

Radio versus interface. The BroadLink covers IR plus fixed-code RF, its distinguishing trick. The Hub 3 is IR-only but acts as a sensor-packed control panel and Matter bridge for SwitchBot devices, supporting up to 30 of them across every major platform.

The SwitchBot Hub 3: its 2.4-inch screen, rotary dial and four programmable buttons adjust volume, AC temperature or trigger scenes directly on the device. The BroadLink RM4 Pro is headless, controlled entirely by app or voice.

Only the BroadLink RM4 Pro, which learns common fixed-code RF around 433MHz with automatic frequency detection; proprietary or rolling-code devices often will not work. The SwitchBot Hub 3 handles infrared only.

Choose BroadLink RM4 Pro for affordable combined IR and RF control, especially with Home Assistant for local automation. It remains the budget path to automating RF blinds and outlets alongside the TV and AC.

Choose SwitchBot Hub 3 if you want a modern hub with on-device controls, climate and presence sensing, longer-range IR and Matter bridging into HomeKit, Google, Alexa, SmartThings and Home Assistant, particularly in a SwitchBot household.