Winner
Updated September 2026
Data from Amazon and official Sonoff and SwitchBot sites.
2026 verdict
In this 2026 Sonoff MINI Duo 2 vs Switchbot Relay Switch 1 comparison, Sonoff MINI Duo 2 comes out ahead thanks to rating, safety, and relay channels.
What pushes it ahead is rating, safety, and relay channels, and zibgee router keeps the advantage from looking narrow. Choose Switchbot Relay Switch 1 only if price, connectivity, and integrations matter more to you than the broader advantage from Sonoff MINI Duo 2. That makes Sonoff MINI Duo 2 the clearer recommendation in 2026.
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| Feature | Sonoff MINI Duo 2 | Switchbot Relay Switch 1 | Winner |
|---|---|---|---|
| Price | $17.90 | $11.74 | Switchbot Relay Switch 1 |
| Rating | 4.5 | 4.4 | Sonoff MINI Duo 2 |
| Safety | Overheating protection, Overvoltage protection | Overheating protection | Sonoff MINI Duo 2 |
| Connectivity | Zigbee | 2.4 GHz WiFi, Bluetooth | Switchbot Relay Switch 1 |
| Integrations | Google Home, Alexa, Samsung SmartThings, Home Assistant | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Switchbot Relay Switch 1 |
| Relay Channels | 2 | 1 | Sonoff MINI Duo 2 |
| Zibgee Router | YES | NO | Sonoff MINI Duo 2 |
| Energy Monitoring | NO | NO | Tie |
| Power Off Memory | YES | YES | Tie |
Winner
- + Rating: 4.5
- + Safety: Overheating protection, Overvoltage protection
- + Relay Channels: 2
- - Price: $17.90 vs $11.74
- - Connectivity: Zigbee vs 2.4 GHz WiFi, Bluetooth
- + Price: $11.74
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Rating: 4.4 vs 4.5
- - Safety: Overheating protection vs Overheating protection, Overvoltage protection
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Sonoff MINI Duo 2
- Switchbot Relay Switch 1
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Frequently Asked Questions
Which is better overall: Sonoff MINI Duo 2 or Switchbot Relay Switch 1?
Sonoff MINI Duo 2 has the stronger overall profile in this comparison, especially for rating, safety, and relay channels.
What is the biggest difference between Sonoff MINI Duo 2 and Switchbot Relay Switch 1?
Price is one of the clearest differences: Sonoff MINI Duo 2 lists $17.90, while Switchbot Relay Switch 1 lists $11.74.
Which one looks better on price?
Sonoff MINI Duo 2 is listed at $17.90, while Switchbot Relay Switch 1 is listed at $11.74. Switchbot Relay Switch 1 (better spec).
Who should buy Sonoff MINI Duo 2?
Choose Sonoff MINI Duo 2 if your priority is rating and safety and that matters more than price.
Who should buy Switchbot Relay Switch 1?
Choose Switchbot Relay Switch 1 if your priority is price and connectivity and that matters more than rating.
Full comparison table
Compare all 47 Relays side by side
You are looking at two of them. The full table lines up all Relays in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 47 Relays
- 53 specs compared
- 50 filters
SonoffMINI ONE PM Matter Over WiFi Smart Switch
$19.90
SonoffZBMINIR2 Extreme Zigbee Smart Switch
SonoffMINI ONE Zigbee Smart Switch
$17.90
SonoffMINI Dry Wi-Fi Smart Switch
$14.90
ShellyShelly 2PM Gen3
$24.99
NodOnZigbee Multifunction Relay Switch with Metering
€46.72
ShellyShelly Plus 2PM
26% OFF€31.00€23.00
ShellyPM Mini Gen3
$14.49
ShellyShelly 1 Gen3
$22.99
Shelly2PM Gen4
$38.99
ShellyShelly 1PM Gen4
$28.99
ShellyShelly 1PM Mini Gen4
$27.99
ShellyShelly Plus 1
$42.00
SonoffBasic DIN Rail Matter Over WiFi Smart Switch
$19.90
ShellyShelly Plus 1PM
$27.49
SonoffMINI ONE PM Zigbee Smart Switch
$19.90
ShellyShelly 1 Mini Gen3
$17.99
ShellyShelly 1 Mini Gen4
$24.98- Sonoff
MINI Duo 2
$17.90 
AqaraSingle Switch Module T1 (With Neutral)
$16.04
Air Quality MonitorsSonoffSAWF-07P Air Quality Monitor
3.7(191)$39.90
Air Quality MonitorsSonoffSAWF-08P Air Quality Monitor
4.3(169)$49.90
CamerasSonoffCAM GlassView
4.6(19)$34.90
CamerasSonoffCam Outdoor DUO
$79.90
CamerasSonoffCam Slim Gen2
4.4(172)$19.90
CamerasSonoffGK-200MP2-B
4.0(149)30% OFF$9.99$6.99
DisplaysSonoffNSPanel Pro Gen2
3.4(11)€149.90
DisplaysSonoffNSPanel Pro
4.1(73)$129.90
DonglesSonoffDongle Lite MG21
4.5(439)$24.90
DonglesSonoffDongle Max
4.3(599)
DonglesSonoffDongle Plus MG24
4.7(675)$35.90
DonglesSonoffDongle Plus PP10
4.6(80)$35.90
DonglesSonoffDongle-PZG23
4.6(172)$39.90
DonglesSonoffZ-Wave 800 PoE Dongle Max
4.3(20)$44.90
DonglesSonoffZBDongle-E
4.6(3,724)$24.90
DonglesSonoffZBDongle-P
4.6(5,667)17% OFF$39.99$33.39
Door & Window SensorsSonoffDW2-WIFI
3.8(1,057)$12.23
Door & Window SensorsSonoffSNZB-04 ZigBee Wireless Door/Window Sensor
3.7(101)$17.99
Door & Window SensorsSonoffSNZB-04P ZigBee Door/Window Sensor
4.0(13)$18.99
Door & Window SensorsSonoffSenseGuard DW Gen2
4.4(195)
Air PurifiersSwitchBotAir Purifier Table
4.2(15)$189.99
Air Quality MonitorsSwitchBotMeter Pro (CO2 Monitor)
3.8(20)$79.99
CamerasSwitchBotOutdoor Pan/Tilt Cam 3K
4.9(83)13% OFF$79.99$69.99
DisplaysSwitchBotSmart E-Ink Home Dashboard
3.9(166)23% OFF$109.99$84.99
DoorbellsSwitchBotSmart Video Doorbell
3.6(701)$99.99
Door LocksSwitchBotSwitchBot Lock Pro
3.9(1,363)$87.99
Door LocksSwitchBotSwitchBot Lock Ultra Vision Combo
4.3(1,047)20% OFF€299.99€239.99
Door LocksSwitchBotSwitchBot Lock Vision Pro
4.1(70)26% OFF$229.99$169.99
Door LocksSwitchBotLock Vision
4.3(10)24% OFF$169.99$129.99
Door LocksSwitchBotSwitchBot Lock
3.5(80)
Door & Window SensorsSwitchBotContact Sensor
4.3(1,177)$16.99
HubsSwitchBotAI Hub
5.0(4)15% OFF$259.99$219.99
HubsSwitchBotSwitchBot Hub 2
4.3(11,499)14% OFF$69.99$59.99
HubsSwitchBotHub 3
3.9(1,859)$99.99
HubsSwitchBotHub Mini
4.2(55,732)7% OFF$39.00$36.10
IR Remote ControlsSwitchBotSwitchBot Hub 2
4.3(11,499)14% OFF$69.99$59.99
IR Remote ControlsSwitchBotHub 3
3.9(1,859)$99.99
IR Remote ControlsSwitchBotHub Mini
4.2(55,732)7% OFF$39.00$36.10
LED BulbsSwitchBotColor Bulb
$15.99
Light StripsSwitchBotRGBIC Neon Rope Light
4.1(48)$59.99