Updated October 2026
Data from the official Shelly and Sonoff sites.
2026 verdict
Sonoff MINI ONE Zigbee Smart Switch has the better all-around case than Shelly i4 Gen3 in 2026, starting with price, rating, and relay channels.
What pushes it ahead is price, rating, and relay channels, and zigbee router keeps the advantage from looking narrow. Pick Shelly i4 Gen3 only when its specific feature mix is the deciding factor for your setup. Overall, Sonoff MINI ONE Zigbee Smart Switch makes more sense for most people.
News by email
Still comparing? Get what's new by email
New releases and the smart home news worth knowing, in your inbox.
No spam. Unsubscribe in one click.
| Feature | Shelly i4 Gen3 | Sonoff MINI ONE Zigbee Smart Switch | Winner |
|---|---|---|---|
| Price | $19.99 | $17.90 | Sonoff MINI ONE Zigbee Smart Switch |
| Rating | 4.4 | 4.8 | Sonoff MINI ONE Zigbee Smart Switch |
| Relay Channels | 0 | 1 | Sonoff MINI ONE Zigbee Smart Switch |
| Zigbee Router | NO | YES | Sonoff MINI ONE Zigbee Smart Switch |
| Safety | None | Overheating protection | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | Bluetooth, Zigbee | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Energy Monitoring | NO | NO | Tie |
$19.99
- - Price: $19.99 vs $17.90
- - Rating: 4.4 vs 4.8
Winner
$17.90
- + Price: $17.90
- + Rating: 4.8
- + Relay Channels: 1
Frequently Asked Questions
Which is better overall: Shelly i4 Gen3 or Sonoff MINI ONE Zigbee Smart Switch?
Sonoff MINI ONE Zigbee Smart Switch has the stronger overall profile in this comparison, especially for price, rating, and relay channels.
What is the biggest difference between Shelly i4 Gen3 and Sonoff MINI ONE Zigbee Smart Switch?
Price is one of the clearest differences: Shelly i4 Gen3 lists $19.99, while Sonoff MINI ONE Zigbee Smart Switch lists $17.90.
Which one looks better on price?
Shelly i4 Gen3 is listed at $19.99, while Sonoff MINI ONE Zigbee Smart Switch is listed at $17.90. Sonoff MINI ONE Zigbee Smart Switch (better spec).
Who should buy Shelly i4 Gen3?
Choose Shelly i4 Gen3 if your priority is its specific strengths and that matters more than price.
Who should buy Sonoff MINI ONE Zigbee Smart Switch?
Choose Sonoff MINI ONE Zigbee Smart Switch if your priority is price and rating and that matters more than the competing advantages.
Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonFull comparison table
Compare all 50 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.
- 50 Relays
- 53 specs compared
- 50 filters
- Relays
Dimmer 0/1-10V PM Gen4
- Relays
MINI ONE PM Matter Over WiFi Smart Switch
- Relays
Shelly 1L Gen4
- Relays
2L Gen4
- Relays
MINI ONE Zigbee Smart Switch
- Relays
MINI Dry Wi-Fi Smart Switch
- Relays
Shelly 2PM Gen3
- Relays
Zigbee Multifunction Relay Switch with Metering
- Relays
Shelly Plus 2PM
- Relays
ZBMINIR2 Extreme Zigbee Smart Switch
- Relays
PM Mini Gen3
- Relays
Shelly 1 Gen3
- Relays
2PM Gen4
- Relays
Shelly 1PM Gen4
- Relays
Shelly 1PM Mini Gen4
- Relays
Basic DIN Rail Matter Over WiFi Smart Switch
- Relays
Shelly Plus 1
- Relays
Shelly Plus 1PM
- Relays
Basic DIN Rail Zigbee Smart Switch
- Relays
Shelly 1 Mini Gen3
- Buttons
BLU Button Tough 1 ZB
- Buttons
BLU RC Button 4 ZB
- Cameras
Camera
- Displays
Wall Display X1i
- Displays
Wall Display XL
- Displays
Wall Display
- Door & Window Sensors
BLU Door/Window Outdoor ZB
- Door & Window Sensors
BLU Door/Window ZB
- Energy Monitors
3EM-63W Gen3
- Energy Monitors
EM Gen3
- Energy Monitors
EM Gen4
- Energy Monitors
EM Mini Gen4
- Energy Monitors
Pro 3EM 3CT63
- Energy Monitors
Pro 3EM-400
- Energy Monitors
Pro 3EM v2
- Energy Monitors
Pro EM-50
- Gas Detectors
GAS (CNG)
- Gas Detectors
GAS (LPG)
- LED Bulbs
Multicolor Bulb E27 Gen3
- Motion Sensors
BLU Motion ZB
- Air Quality Monitors
SAWF-07P Air Quality Monitor
- Air Quality Monitors
SAWF-08P Air Quality Monitor
- Buttons
RM433R2 Remote Controller
- Buttons
SNZB-01P Zigbee Wireless Switch
- Cameras
CAM GlassView
- Cameras
Cam Outdoor DUO
- Cameras
Cam Slim Gen2
- Cameras
GK-200MP2-B
- Displays
NSPanel Pro Gen2
- Displays
NSPanel Pro
- Dongles
Dongle Lite MG21
- Dongles
Dongle Max
- Dongles
Dongle Plus MG24
- Dongles
Dongle Plus PP10
- Dongles
Dongle-PZG23
- Dongles
Z-Wave 800 PoE Dongle Max
- Dongles
ZBDongle-E
- Dongles
ZBDongle-P
- Door & Window Sensors
DW2-WIFI
- Door & Window Sensors
SNZB-04 ZigBee Wireless Door/Window Sensor