Kasa Smart Plug HS103P4
Smart Home Wi-Fi Outlet Works with Alexa, Echo, Google Home & IFTTT, No Hub Required, Remote Control, 15 Amp…
Price as of 2026-06-05. Check Amazon for the current price.
Quick Decision
Price Intelligence
Currently $29.99 — the 90-day average is $26.40.
All-time low: $20 on Mon Nov 11 (from 182 price checks).
Is This Right For You?
- •Those who want a top-rated option — in the top 11% of Smart Plugs by rating
- •Risk-averse buyers — 150,223+ reviews give a highly reliable picture
- •Kasa Smart loyalists — the brand spans 22 products in our database
- •Amazon Smart Plug offers a better rating (4.7/5) at a similar or lower price ($25)
- •Kasa Smart Plug Mini — 57% cheaper at $13 (Score A)
- •DEWENWILS Matter Smart Plug — higher rated at 4.8/5 ($19)
📊 Based on data analysis of 45 products in this category.
Mubboo Score: A-
How It Compares
This Product Kasa Smart Plug HS103P4 | Most Popular Amazon Smart Plug | Best Rated DEWENWILS Matter Smart Plug | Best Value Kasa Smart Plug Mini | |
|---|---|---|---|---|
| Price | $29.99 | $24.99 | $18.99 | $12.99 |
| Rating | 4.6/5 | 4.7/5 | 4.8/5 | 4.5/5 |
| Reviews | 150,223 | 570,946 | 9,348 | 17,768 |
| Mubboo Score | A- | A+ | A | A |
Quick Specs
- Color
- Alexa Compatible Plug 4-Pack
- Model
- HS103P4
- Wattage
- 1800 watts
- Material
- silicon
- Terminal
- Blade
- Unit Count
- 4.0 Count
- Item Weight
- 4 ounces
- Part Number
- HS103P4
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Check voice assistant compatibility—some plugs are Alexa-exclusive. Choose mini versions for tight outlets, and ensure stable 2.4GHz Wi-Fi to avoid disconnects.
- Easy setup and installation
- Seamless Alexa and voice control integration
- Reliable, consistent performance
- Compact design that doesn't block adjacent outlets
- Useful scheduling and automation features
- Bulky design that can block other outlets
- Wi-Fi connectivity issues and random disconnects
- Setup can be frustrating with router settings or app quirks
- Higher price compared to competitors
Key Features
- ✦Voice control: Kasa smart plugs that work with Alexa and Google Home Assistant. Enjoy the hands free convenience of controlling any home electronic appliances with your voice via A…
- ✦Smart Outlet Control from anywhere: Turn electronics on and off your smart home devices from anywhere with your smartphone using the Kasa app, whether you are at home, in the offic…
- ✦Scheduling: Use timer or countdown schedules to set your wifi smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas l…
- ✦Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the Kasa app, follow the simple instructions and enjoy
- ✦Trusted and reliable: Designed and developed in Silicon Valley, Kasa is trusted by over 5 Million users and being the reader’s choice for PCMag 2020. UL certified for safety use.
Source: product listing on Amazon.
About Kasa Smart
- 22 products in our database
- Average rating: 4.5/5 across all products
- Price range: $9.60 – $44.99
- Categories: Ceiling Fans, LED Strip Lights, outlets-and-accessories, Pet Cameras, Power Strips, Home Security Cameras
Other Smart Plugs
Featured in Our Reviews
Bottom Line
Kasa Smart Plug HS103P4 earns Mubboo Score A-. At $30 it's above the 90-day average of $26 — waiting for a dip may pay off. Rated 4.6/5 from 150,223+ reviews. Strong buy if: those who want a top-rated option, risk-averse buyers. Skip if: amazon smart plug offers a better rating (4.7/5) at a similar or lower price ($25) — Amazon Smart Plug (Score A+, $25) may fit better.
Frequently Asked Questions
Is the Kasa Smart Plug HS103P4 worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.6/5 rating from 150,223 reviews — better than 89% of Smart Plugs we track.
How much does the Kasa Smart Plug HS103P4 cost?
It is currently $29.99. The 90-day average is $26.40 and the all-time low we recorded is $20.
How does the Plug HS103P4 compare to other Smart Plugs?
The category's most-reviewed alternative is the Amazon Smart Plug (4.7/5, 570,946 reviews, $24.99). The Plug HS103P4 carries a Mubboo Score of A- vs A+.
Sources & References
Mubboo may earn a commission from purchases made through links on this page. Prices and availability are accurate as of the last sync (2026-06-05) and may change.