$7.99 – $14.99
Ultra-compact 15A smart plug with Alexa, Google, and SmartThings support. UL certified.
You have other Kasa devices
Seamless integration with Kasa ecosystem - manage all devices in one app
You use Alexa, Google Home, or SmartThings
Native voice control integration with all major platforms plus IFTTT support
You have limited outlet space
Ultra-compact design (1.5 x 2.3 x 1.2 inches) won't block the second outlet on standard wall sockets
You want the cheapest name-brand smart plug
$10 per unit or $30 for 4-pack - hard to beat for basic automation from a reputable brand
You use Apple HomeKit
No HomeKit/Siri support - device only connects via 2.4GHz WiFi, no Bluetooth/Thread for HomeKit
You need energy monitoring
No power consumption tracking - upgrade to Kasa EP25 or Tapo P110 for energy monitoring
You need reliable switches for critical devices
Internal relay failures reported as design defect - can cause rapid on/off cycling
You're sensitive to clicking sounds
Loud audible relay click when switching can be heard from multiple rooms away
Internal relay failures causing rapid on/off cycling - described as design defect in multiple reports
TP-Link CommunitySetup frequently fails to finalize handoff from temporary TP-Link WiFi to home network
TechHive ReviewStops working with Alexa scheduling sometimes after 2 AM - timing bug reported by multiple users
Only supports 2.4GHz WiFi - fails silently on 5GHz or dual-band networks with same SSID
widespreadCause: Hardware limitation - no 5GHz radio in device
Internal switching relay failures causing device to stop working
commonCause: Design defect in relay mechanism reported across multiple units
Using 5GHz WiFi or dual-band network with same SSID
Setup fails or device repeatedly disconnects after setup
Tip: Split your 2.4GHz and 5GHz into separate SSIDs, or temporarily disable 5GHz during setup
Phone connected to different WiFi band than device during setup
Configuration fails even though both are on same network name
Tip: Force your phone to connect to 2.4GHz network before starting setup
Initial setup, remote access outside home, voice commands via Alexa/Google
Pre-programmed schedules (stored on device), physical button, local LAN control via Home Assistant
Kasa Smart Plug EP25
If: Need energy monitoring in Kasa ecosystem
TP-Link Tapo P110
If: Need energy monitoring at similar price
Kasa KP125
If: Need Apple HomeKit support with Kasa
You want the cheapest reliable smart plug
$10 for a name-brand plug with Alexa/Google support - best value for basic automation
You need energy monitoring
No power tracking - spend $5-10 more on Kasa EP25 or Tapo P110
You use Apple HomeKit
No HomeKit support and no workaround - get KP125 or EP25 instead
No, the EP10 is a basic model without power tracking. For energy monitoring, upgrade to Kasa EP25 which adds real-time power consumption data.
Source: Product ComparisonThis is normal mechanical relay operation. The clicking when switching on/off is expected behavior, though it can be loud enough to hear from multiple rooms.
Source: User ReviewsRapid on/off cycle issue when integrated with home automation hubs
Hubitat CommunityLoud audible clicking noise when switching on/off
commonCause: Mechanical relay design - normal operation but can be heard from multiple rooms
WiFi connection issues - refuses to finalize handoff during initial setup
commonCause: Phone may be on 5GHz while device requires 2.4GHz connection
Not updating Kasa app and device firmware before setup
Connectivity issues and failed pairing attempts
Tip: Update Kasa app first, then complete setup and immediately check for firmware updates
TP-Link collects usage data and account information through Kasa app
Can skip cloud account and use guest mode for local-only operation, but loses remote access
You need quiet operation
Loud clicking relay noise can be heard from multiple rooms - consider other options
No, the EP10 only supports 2.4GHz WiFi. If your router uses the same SSID for both bands, you may need to split them or temporarily disable 5GHz during setup.
Source: TP-Link SupportYes, native support for Amazon Alexa, Google Assistant, Samsung SmartThings, and IFTTT. No hub required - just link your account in the respective apps.
Source: Product PageNo, the EP10 doesn't support HomeKit. It only connects via 2.4GHz WiFi without Bluetooth/Thread needed for HomeKit. For HomeKit support, get the Kasa EP25 or KP125.
Source: TP-Link FAQ