Kasa Smart Plug Classic HS105
Score: 79/100
Kasa Smart Outdoor Smart Plug KP400
Score: 81/100Rankings
The Kasa KP400 is a dual-outlet outdoor smart plug with an IP64 rating, long Wi-Fi range and voice-assistant integration for up to 1875 W of power. It does not provide energy monitoring and is limited to 2.4 GHz Wi-Fi, requiring a GFCI-protected outlet for safe outdoor use. Ideal for homeowners who want reliable remote control of moderate-power outdoor devices such as lights or holiday decorations.
The TP-Link Kasa HS105 is a compact, hub-free smart plug that offers reliable on/off control, scheduling and voice integration for up to 1800 W. It lacks energy monitoring and 5 GHz Wi-Fi support, and does not work with Apple HomeKit. Best suited for budget-conscious users who need basic control without extra features.
| Attribute | | |
|---|---|---|
1,800 W | 1,875 Wbest | |
— | 125 Vbest | |
15 Abest | 15 Abest | |
2 yearsbest | 2 yearsbest | |
| ↓ lower better | 0.22 gbest | 290 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power(2) | ||
Input Voltage (V) | 100-120 V V | 125 V |
Maximum Power Rating (W) | 1800 W | 1875 W |
General(1) | ||
Indoor Use | true | false |
Build & Design(3) | ||
Device Weight (g) | 0.22 g | 290 g |
Device Dimensions (L×W×H) (mm) | 2.6x1.6x1.5 inches mm | 58.2x60.5x124.6 mm mm |
Material | Polycarbonate (PC) | PC (UL94 V-0) |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consider the HS105 a solid entry-level smart plug, emphasizing its space-saving form factor, easy installation, and dependable voice integration, while noting that power-monitoring enthusiasts will need to look at the HS110 or EP25 for those capabilities.
Customers generally express satisfaction with the plug's reliability, straightforward setup, and compactness, but many wish it included energy monitoring and broader Wi-Fi compatibility.
