Winner
$11.99
Updated October 2026
Data from the official TP-Link site.
2026 verdict
Between TP-Link Tapo P125M and TP-Link Kasa Outdoor Smart Plug KP401, TP-Link Tapo P125M is the better overall pick in 2026, leading on price, connectivity, and integrations.
Its biggest wins come from price, connectivity, and integrations, and its broader overall balance adds more confidence to the verdict. Choose TP-Link Kasa Outdoor Smart Plug KP401 only if weather resistance and maximum load power matter more to you than the broader advantage from TP-Link Tapo P125M. That makes TP-Link Tapo P125M the clearer recommendation in 2026.
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| Feature | TP-Link Tapo P125M | TP-Link Kasa Outdoor Smart Plug KP401 | Winner |
|---|---|---|---|
| Price | $11.99 | $12.99 | TP-Link Tapo P125M |
| Weather Resistance | NO | IP64 | TP-Link Kasa Outdoor Smart Plug KP401 |
| Maximum Load Power | 1800W | 1875W | TP-Link Kasa Outdoor Smart Plug KP401 |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi | TP-Link Tapo P125M |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Samsung SmartThings, Home Assistant | TP-Link Tapo P125M |
| Rating | 4.5 | 4.5 | Tie |
| Warranty | 2 years | 2 years | Tie |
| Plug Format | Type B | Type B | Tie |
| Energy Monitoring | NO | NO | Tie |
| On/Off Button | YES | YES | Tie |
| Zigbee Router | NO | NO | Tie |
| Local Control | YES | YES | Tie |
Winner
$11.99
- + Price: $11.99
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Weather Resistance: NO vs IP64
- - Maximum Load Power: 1800W vs 1875W
24% OFF
$12.99
$16.99
- + Weather Resistance: IP64
- + Maximum Load Power: 1875W
- - Price: $12.99 vs $11.99
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth
Frequently Asked Questions
Which is better overall: TP-Link Tapo P125M or TP-Link Kasa Outdoor Smart Plug KP401?
TP-Link Tapo P125M has the stronger overall profile in this comparison, especially for price, connectivity, and integrations.
What is the biggest difference between TP-Link Tapo P125M and TP-Link Kasa Outdoor Smart Plug KP401?
Price is one of the clearest differences: TP-Link Tapo P125M lists $11.99, while TP-Link Kasa Outdoor Smart Plug KP401 lists $12.99.
Which one looks better on price?
TP-Link Tapo P125M is listed at $11.99, while TP-Link Kasa Outdoor Smart Plug KP401 is listed at $12.99. TP-Link Tapo P125M (better spec).
Who should buy TP-Link Tapo P125M?
Choose TP-Link Tapo P125M if your priority is price and connectivity and that matters more than weather resistance.
Who should buy TP-Link Kasa Outdoor Smart Plug KP401?
Choose TP-Link Kasa Outdoor Smart Plug KP401 if your priority is weather resistance and maximum load power and that matters more than price.
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