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expired Posted by barackstar • Feb 2, 2023
expired Posted by barackstar • Feb 2, 2023

TP-Link Kasa Smart Plug Mini with Energy Monitoring

$13

$20

35% off
Amazon
78 Comments 31,793 Views
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Deal Details
Amazon.com has TP-Link Kasa Smart Plug Mini with Energy Monitoring (KP115) on sale for $12.99. Shipping is free with Prime or on orders $25+.

Thanks community member barackstar for sharing this deal

Features:
  • Voice Control: Add voice control to any outlet. Kasa smart plugs that work with Alexa and Google Home Assistant.
  • Monitor every consumption of your plug-in devices and set timers and schedules to avoid waste for lamps, fan, humidifier, Christmas lights etc.
  • Turn electronics on and off from anywhere with your smartphone using the Kasa app

Editor's Notes

Written by slickdewmaster | Staff

Original Post

Written by barackstar
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon.com has TP-Link Kasa Smart Plug Mini with Energy Monitoring (KP115) on sale for $12.99. Shipping is free with Prime or on orders $25+.

Thanks community member barackstar for sharing this deal

Features:
  • Voice Control: Add voice control to any outlet. Kasa smart plugs that work with Alexa and Google Home Assistant.
  • Monitor every consumption of your plug-in devices and set timers and schedules to avoid waste for lamps, fan, humidifier, Christmas lights etc.
  • Turn electronics on and off from anywhere with your smartphone using the Kasa app

Editor's Notes

Written by slickdewmaster | Staff

Original Post

Written by barackstar

Community Voting

Deal Score
+35
Good Deal
Visit Amazon

Price Intelligence

Model: Kasa Smart Plug Mini with Energy Monitoring, Smart Home Wi-Fi Outlet Works with Alexa, Google Home & IFTTT, Wi-Fi Simple Setup, No Hub Required (KP115), White – A Certified for Humans Device

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
11/17/24Amazon$8 frontpage
37
04/07/24Amazon$7 frontpage
27
03/20/24Amazon$11
1
12/13/23Amazon$12
2
12/09/23Amazon$12
3
12/05/22Amazon$13
4
10/07/22Amazon$4.49
13
07/12/22Amazon$3.50 frontpage
338
08/12/21Amazon$13
10
07/23/21Amazon$0.99
5
Show More

Current Prices

Sort: Lowest to Highest | Last Updated 5/14/2025, 10:11 PM
Sold By Sale Price
Amazon$9.34
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Top Comments

I clicked on this and Amazon said k bought it in November 2021 for $3.50. It was an Alexa Black Friday deal, so doesn't count. $22.99 - $19.50 FWIW.

I checked the four pack and confirmed it does NOT have energy monitoring, so no go, but there was an Amazon "there's a newer version" link further down the page.

Kasa Smart Plug Mini 15A, Apple HomeKit Supported, Smart Outlet Works with Siri, Alexa & Google Home, No Hub Required, UL Certified, App Control, Scheduling, Timer, 2.4G WiFi Only, 4-Pack (EP25P4) https://www.amazon.com/dp/B0B14C719T

This is a 4-pack of Kasa Mini Smart Plugs that are HomeKit compatible for $42.21.

The camels show this has been around since June and regularly bounced between $40, $45, and $50 every couple of weeks.

I have a $5 clickable coupon that should bring the price down to $37.21, which is below the all-time low. $9.30 each for a newer (possibly better) version of you want four.

I run SmartThings and would much rather have Zigbee (hub-based) devices, but I was going to get one of these.

I just recently got a smart electric meter with time-of-day electricity pricing and want to learn more about my usage patterns.

None of these are compatible with Matter, the new industry standard to let smart devices interoperate.

I did a little looking at TP-Link's site, and it looks like they just launched a new Matter-compatible smart plug.

TP-Link Tapo Matter Compatible Smart Plug Mini, Compact Design, 15A/1800W Max, Super Easy Setup, Works with Apple Home, Alexa & Google Home, UL Certified, 2.4G Wi-Fi Only, White, Tapo P125M https://www.amazon.com/dp/B0BNWGZ545

It's $19.99 on Amazon, but there's a 20% Off code on TP-Link's web site. If you enter code 20MATTER in Amazon's cart, you'll get the new plug for $16. It appears to work on any quantity.

TP-Link has lots of new devices planned to work with Matter. I might get one or two of these Tapo Matter-compatible smart plugs to play with. A $3 premium ($16 vs $13) over this Kasa seems like a reasonable price for a (hopefully) future-proof product.

I think I've talked myself out of getting either of these Kasa plugs, but they could still be a great buy for others.

Here's a link to this Matter-compatible plug on TP-Link's site. It includes some information about the new Matter standards. https://www.tp-link.com/us/home-n...apo-p125m/
FYI, the 4 pack is $37.21 after a $5 coupon here:

Kasa Smart Plug Mini 15A, Apple HomeKit Supported, Smart Outlet Works with Siri, Alexa & Google Home, No Hub Required, UL Certified, App Control, Scheduling, Timer, 2.4G WiFi Only, 4-Pack (EP25P4) https://www.amazon.com/dp/B0B14C719T
Buy a Better router ?

78 Comments

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Feb 2, 2023
339 Posts
Joined Mar 2009
Feb 2, 2023
trisk
Feb 2, 2023
339 Posts
Quote from FeistyTable7168 :
Does the plug have an ESP chip? Can it be flashed to tasmota, espHome, or ESPurna
https://slickdeals.net/f/16396681-wyze-plug-outdoor-smart-outlet-12-free-s-h-w-prime
No, but the $12 Wyze outdoor plug in the other deal is hackable to run ESPhome or Tasmota, and as a bonus has more features than this one like the second outlet and light sensing.

Quote from webdoctors :
Is there a smart plug that I can just send it commands to its IP address? Like web curl commands to turn on / off?

I don't want a device that needs to communicate to a server just to turn on/off, want to run with my own home automation server/scripts.

Does this KASA KP115 do that?

Looks like matter devices need a (in-house) matter server?
It looks like Kasa smart plugs have a local API you can use:
https://github.com/python-kasa/py...ed-devices
https://www.home-assistant.io/int...ns/tplink/

Or you can get the Wyze plug mentioned above instead to run custom firmware.
Last edited by trisk February 2, 2023 at 01:46 PM.
Feb 2, 2023
436 Posts
Joined Jul 2007
Feb 2, 2023
dnguyen800
Feb 2, 2023
436 Posts
The price is not really great on this unless you really need energy monitoring. You can also get Switchbot mini plugs for around $6-7 each that support energy monitoring (also supported in Home Assistant locally), but the Switchbot plugs definitely trip more often when connected to power hungry devices. If you wanted to do energy monitoring on a fridge, TV, or PC, then this TP-Link plug is probably safer to use than Switchbot plugs.
Pro
Feb 2, 2023
319 Posts
Joined Aug 2021
Feb 2, 2023
CheapyDinglebop
Pro
Feb 2, 2023
319 Posts
The only smart plug I've used that *seems* robust enough for EV chargers, however YMMV and use at your own risk, after thoroughly researching and reading owner's manual. The relays on the others seem to die sooner and possibly dangerously with large loads, so still be careful with this one. I have an EV from 2016 that does not have any smart features to it (except charging power adjustability) so to stop charging before 100% I can put this on a timer to shut off. Downside is shutting off repeatedly at full rated power is horrible on the internal parts of this plug, but I will replace within 3 years and monitor it closely in a safe location.

Aside from the hardware, the software and UI just simply work. No fiddling, no delay, no base or hubs.
Feb 2, 2023
1,683 Posts
Joined Apr 2015
Feb 2, 2023
passive101
Feb 2, 2023
1,683 Posts
I'm waiting for new versions that can work locally when the internet is down.
Feb 3, 2023
340 Posts
Joined Dec 2016
Feb 3, 2023
ISKRA87
Feb 3, 2023
340 Posts
FWIW: I use this on my inflatable hot tub that I also got from a SD sale. It's been nice tracking its usage.
Feb 3, 2023
739 Posts
Joined Oct 2010
Feb 3, 2023
kvanger
Feb 3, 2023
739 Posts
Quote from dj3stripes :
I bought one last year. It works with the Kasa app but will not pair with Amazon Echoes as advertised

No issues with Alexa.

Agree, not a good price. Unless you absolutely need only one. Even then, it is not a good price. Smilie

Use Watt app for iOS.

An implentation to control through browser: https://github.com/arallsopp/tp-l...eb-client-
Last edited by kvanger February 2, 2023 at 04:55 PM.
Feb 3, 2023
2,696 Posts
Joined Mar 2016
Feb 3, 2023
webdoctors
Feb 3, 2023
2,696 Posts
Quote from alexcapone :
You're better off going with a ZigBee or z-wave plug.
unfortunately z-wave plugs more than $20...

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Feb 3, 2023
813 Posts
Joined Jul 2015
Feb 3, 2023
SANDMAN.
Feb 3, 2023
813 Posts
Great plugs, have been using them for yrs. I think I have 8 scattered around the house. Zero issues.
Feb 3, 2023
766 Posts
Joined Aug 2016
Feb 3, 2023
usernamistaken
Feb 3, 2023
766 Posts

Our community has rated this post as helpful. If you agree, why not thank usernamistaken

these have been on woot under $10/ea and are often black friday/prime day for under $5. If you don't need them now I'd wait, but $13 isn't a bad deal. They are great for both remote on/off and tracking how many watts your stuff is pulling (e.g. computers, small appliances, etc)
No issues with any of mine, I'm using 8 at the moment.
1
Feb 3, 2023
106 Posts
Joined Dec 2010
Feb 3, 2023
RubberDuQQy
Feb 3, 2023
106 Posts
Quote from passive101 :
I'm waiting for new versions that can work locally when the internet is down.
Wait no longer. This one works fine with no internet. Direct communication via local IP. Can even provision them 100% locally without the Kasa app if you like.
Feb 3, 2023
141 Posts
Joined Oct 2019
Feb 3, 2023
kburns2406
Feb 3, 2023
141 Posts
Quote from usernamistaken :
these have been on woot under $10/ea and are often black friday/prime day for under $5. If you don't need them now I'd wait, but $13 isn't a bad deal. They are great for both remote on/off and tracking how many watts your stuff is pulling (e.g. computers, small appliances, etc)
No issues with any of mine, I'm using 8 at the moment.
There also seems to be several Amazon Warehouse ones for sale as well. It's not a huge savings, but found a Used - Like New one for $11.49. Says it comes in original packaging so I saved a few bucks there.
Feb 4, 2023
12 Posts
Joined Mar 2019
Feb 4, 2023
ElatedMoon2820
Feb 4, 2023
12 Posts
Quote from Asok :
I have my washing machine plugged into one. When the power drops, the washing machine is finished. Alexa will announce throughout the house "the washing machine is finished and you need to move the clothes to the dryer".
Also curious to hear how you set this up!
Feb 5, 2023
524 Posts
Joined Jan 2006
Feb 5, 2023
GodBlessTexas
Feb 5, 2023
524 Posts
Quote from coolcoder :
FYI, the 4 pack is $37.21 after a $5 coupon here:

Kasa Smart Plug Mini 15A, Apple HomeKit Supported, Smart Outlet Works with Siri, Alexa & Google Home, No Hub Required, UL Certified, App Control, Scheduling, Timer, 2.4G WiFi Only, 4-Pack (EP25P4) https://www.amazon.com/dp/B0B14C719T
The EP line of smart plugs does not have energy monitoring. The KP115 (this deal) does.

Also, the recent deal of the Kasa HS300 has 6 outlets for $46.99 ($7.83/outlet) also has energy monitoring per outlet, but got down voted for having USB A outlets that aren't controllable. 🤣 A much better deal if it fits your use case.

https://slickdeals.net/share/android_app/t/16406857
Last edited by GodBlessTexas February 4, 2023 at 05:37 PM.
1
Feb 5, 2023
4,527 Posts
Joined Jul 2006
Feb 5, 2023
coolcoder
Feb 5, 2023
4,527 Posts
Quote from GodBlessTexas :
The EP line of smart plugs does not have energy monitoring. The KP115 (this deal) does.

Also, the recent deal of the Kasa HS300 has 6 outlets for $46.99 ($7.83/outlet) also has energy monitoring per outlet, but got down voted for having USB A outlets that aren't controllable. 🤣 A much better deal if it fits your use case.
The 4 pack I posted (EP25P4) says right on the box that it has energy monitoring.

Also says on TP Link's own website

https://www.tp-link.com/us/smart-...se/ep25p4/

I have been eyeing the power strip, but really can't compare to the individual plugs that can be placed in multiple locations.
Last edited by coolcoder February 4, 2023 at 05:37 PM.

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Feb 5, 2023
2,266 Posts
Joined Nov 2006
Feb 5, 2023
ozmotes
Feb 5, 2023
2,266 Posts
Never had any luck with these. the TP Link smart plugs. They'd disconnect without warning, and would then require some kind of intervention (like a reset or reconnection action through the app) to get back up and running. This is across 2-3 similar devices from their line.

This is in stark contrast to the Stitch by Monoprice line of plugs, for which I have criticisms about the poor UX of the controlling app, at least have remained solidly reliable, requiring not a single reset to keep working over the course of 3+ years.

Maybe this experience is specific to my home electrical or wifi setup and you'll be perfectly fine with these, but I never had the same issues with Stitch devices.

If these symptoms and/or a solution exists and was posted somewhere here, apologies as I didn't have time to read the entirety of this very long thread
Last edited by ozmotes February 5, 2023 at 01:13 AM.
1

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