Updated October 2026
Data from Amazon and official Sonoff and YoLink sites.
2026 verdict
Weatherproofing tips the scales here: the YoLink Smart Outdoor Energy Plug is the winning smart plug of this pair, thanks to an IP63 outdoor rating, a higher owner rating, built-in energy monitoring and overheat/overload protection that the Sonoff Zigbee Smart Plug S40 Lite lacks. It rides long-range LoRa wireless through the YoLink hub, holding a connection to pumps, fountains and yard lighting far from the router. The Sonoff Zigbee Smart Plug S40 Lite keeps a few cards of its own: a lower price, more onboard connectivity and its Zigbee router role that repeats mesh signal for indoor devices. Both plugs need a hub and share a 1800W, 15A Type B rating, so capacity is level. Go with the YoLink Smart Outdoor Energy Plug for weatherproof control of outdoor equipment at range; the Sonoff Zigbee Smart Plug S40 Lite is the budget choice for extending an indoor Zigbee network.
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| Feature | Sonoff Zigbee Smart Plug S40 Lite | YoLink Smart Outdoor Energy Plug | Winner |
|---|---|---|---|
| Price | $12.99 | $27.99 | Sonoff Zigbee Smart Plug S40 Lite |
| Rating | 4.4 | 4.6 | YoLink Smart Outdoor Energy Plug |
| Weather Resistance | NO | IP63 | YoLink Smart Outdoor Energy Plug |
| Overheat/Overload Protection | NO | YES | YoLink Smart Outdoor Energy Plug |
| Energy Monitoring | NO | YES | YoLink Smart Outdoor Energy Plug |
| Connectivity | Zigbee | None | Sonoff Zigbee Smart Plug S40 Lite |
| Zigbee Router | YES | NO | Sonoff Zigbee Smart Plug S40 Lite |
| Plug Format | Type B | Type B | Tie |
| Maximum Load Power | 1800W | 1800W | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| On/Off Button | YES | YES | Tie |
$12.99
- + Price: $12.99
- + Connectivity: Zigbee
- + Zigbee Router: YES
- - Rating: 4.4 vs 4.6
- - Weather Resistance: NO vs IP63
Winner
15% OFF
$27.99
$32.98
- + Rating: 4.6
- + Weather Resistance: IP63
- + Overheat/Overload Protection: YES
- - Price: $27.99 vs $12.99
- - Connectivity: None vs Zigbee
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 Zigbee Smart Plug S40 Lite
- YoLink Smart Outdoor Energy Plug
Loading price history...
Frequently Asked Questions
Which is better, the Sonoff Zigbee Smart Plug S40 Lite or the YoLink Smart Outdoor Energy Plug?
The YoLink Smart Outdoor Energy Plug wins overall, with IP63 weather resistance, a higher owner rating, energy monitoring and overheat/overload protection. The Sonoff Zigbee Smart Plug S40 Lite counters with a lower price, more connectivity and a Zigbee router role.
Which one can be used outdoors?
The YoLink Smart Outdoor Energy Plug, which carries an IP63 rating for protection against dust and splashing water. The Sonoff Zigbee Smart Plug S40 Lite has no weather resistance and is intended for indoor use only.
What is the biggest difference between these two plugs?
Their purpose and wireless. The YoLink Smart Outdoor Energy Plug is a weatherproof, LoRa-based plug built for long-range outdoor control, while the Sonoff Zigbee Smart Plug S40 Lite is an indoor Zigbee plug that doubles as a mesh router.
Do both plugs require a hub?
Yes. The YoLink Smart Outdoor Energy Plug needs the YoLink hub for its LoRa connection, and the Sonoff Zigbee Smart Plug S40 Lite needs a Zigbee hub. Neither has a built-in Wi-Fi radio.
Which one monitors energy usage?
Only the YoLink Smart Outdoor Energy Plug, which includes real-time energy monitoring and an automatic thermal safety shutoff. The Sonoff Zigbee Smart Plug S40 Lite has no energy monitoring or overload protection.
Full comparison table
Compare all 39 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.
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- 31 specs compared
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