Updated August 2026
Data from Amazon and official Sonoff and SwitchBot sites.
2026 verdict
In 2026, the recommendation leans toward SwitchBot Plug Mini over Sonoff S31 WiFi Smart Plug, driven by maximum load power and connectivity.
Its clearest strengths are maximum load power and connectivity, and it still looks stronger on its broader overall balance. Sonoff S31 WiFi Smart Plug remains a niche alternative if price and integrations matter more than the rest of the comparison. That is enough to make SwitchBot Plug Mini the better pick for most buyers.
vs
Winner
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| Feature | Sonoff S31 WiFi Smart Plug | SwitchBot Plug Mini | Winner |
|---|---|---|---|
| Price | $10.90 | $11.99 | Sonoff S31 WiFi Smart Plug |
| Maximum Load Power | 1800W | 1875W | SwitchBot Plug Mini |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi, Bluetooth | SwitchBot Plug Mini |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Samsung SmartThings, Home Assistant | Sonoff S31 WiFi Smart Plug |
| Rating | 4.1 | 4.1 | Tie |
| Weather Resistance | NO | NO | Tie |
| Plug Format | Type B | Type B | Tie |
| Energy Monitoring | YES | YES | Tie |
| On/Off Button | YES | YES | Tie |
| Zibgee Router | NO | NO | Tie |
- + Price: $10.90
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Maximum Load Power: 1800W vs 1875W
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth
Winner
- + Maximum Load Power: 1875W
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- - Price: $11.99 vs $10.90
- - Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
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 S31 WiFi Smart Plug
- SwitchBot Plug Mini
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Frequently Asked Questions
Which is better overall: Sonoff S31 WiFi Smart Plug or SwitchBot Plug Mini?
SwitchBot Plug Mini has the stronger overall profile in this comparison, especially for maximum load power and connectivity.
What is the biggest difference between Sonoff S31 WiFi Smart Plug and SwitchBot Plug Mini?
Price is one of the clearest differences: Sonoff S31 WiFi Smart Plug lists $10.90, while SwitchBot Plug Mini lists $11.99.
Which one looks better on price?
Sonoff S31 WiFi Smart Plug is listed at $10.90, while SwitchBot Plug Mini is listed at $11.99. Sonoff S31 WiFi Smart Plug (better spec).
Who should buy Sonoff S31 WiFi Smart Plug?
Choose Sonoff S31 WiFi Smart Plug if your priority is price and integrations and that matters more than maximum load power.
Who should buy SwitchBot Plug Mini?
Choose SwitchBot Plug Mini if your priority is maximum load power and connectivity and that matters more than price.
Full comparison table
Compare all 36 Plugs side by side
You are looking at two of them. The full table lines up all Plugs in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 36 Plugs
- 31 specs compared
- 28 filters
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AmazonSmart Plug
48% OFF$24.99$12.98
PhilipsHue Smart plug (US)
$30.99
PhilipsHue Smart plug (EU)
23% OFF€34.99€26.99
SonoffiPlug Gen2 Type B Matter Over WiFi Smart Plug
$13.90
TP-LinkKasa EP40
31% OFF$24.99$17.28
GoveeSmart Plug Pro with Energy Monitoring
$16.99
YoLinkMini Plug
$19.99
YoLinkSmart Outdoor Energy Plug
15% OFF$32.98$27.99
GoveeSmart Plug Pro
10% OFF$12.99$11.68
TP-LinkTapo P125M
$11.99
AqaraSmart Plug (EU)
ShellyPlug M Gen3
$14.99
SonoffWiFi Smart Plug S60
SonoffiPlug Gen2 Type F Matter Over WiFi Smart Plug
$9.99
FibaroWall Plug (EU)
SonoffZigbee Smart Plug S40 Lite
$12.99
MerossOutdoor Smart Plug (3 Sockets)
10% OFF$30.99$27.89
MerossOutdoor Smart Plug
10% OFF$25.99$23.39
AqaraSmart Plug (US)
9% OFF$32.99$29.99
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(1,056)$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(192)
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
4.2(1,176)$16.99
HubsSwitchBotAI Hub
5.0(3)15% OFF$259.99$219.99
HubsSwitchBotSwitchBot Hub 2
4.3(11,498)14% OFF$69.99$59.99
HubsSwitchBotHub 3
3.9(1,854)$99.99
HubsSwitchBotHub Mini
4.2(55,735)7% OFF$39.00$36.10
IR Remote ControlsSwitchBotSwitchBot Hub 2
4.3(11,498)14% OFF$69.99$59.99
IR Remote ControlsSwitchBotHub 3
3.9(1,854)$99.99
IR Remote ControlsSwitchBotHub Mini
4.2(55,735)7% OFF$39.00$36.10
LED BulbsSwitchBotColor Bulb
$15.99
Light StripsSwitchBotRGBIC Neon Rope Light
4.1(48)$59.99