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Merkury Smart Wi-Fi Plug - Smart Outlet Compatible with Alexa & Google, White (3-Pack)

3.8 stars out of 460 reviews
(3.8)|
460 ratings

Key item features

  • Remote Control: Manage plugged-in devices individually or as a group through the Merkury Smart app, allowing you to turn lights, fans, or appliances on/off remotely.
  • Custom Schedules: Automate your home by setting plugs to activate or deactivate at specific times, saving energy and simplifying daily routines.
  • Voice Command: Use Alexa or Google Assistant to control devices hands-free, enabling you to turn on lamps, start coffee makers, or switch off electronics with voice commands.
  • Home Presence Mode: Set varied on/off schedules to make it appear someone is always home, enhancing security while you are away.
  • Group Sync: Manage multiple plugs across different rooms simultaneously via the app or voice assistant, perfect for whole-home automation.
  • Energy Efficiency: Reduce standby power by automatically turning off idle devices, helping to lower electricity usage.
  • Universal Compatibility: Works with standard 120V outlets and supports devices up to 15A/1800W, ideal for lamps, TVs, chargers, and small appliances.
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Customer ratings & reviews

3.8 out of 5 stars
stars460 ratings327 reviews
How item rating is calculated
  1. 5 stars57% (263)
  2. 4 stars11% (50)
  3. 3 stars5% (24)
  4. 2 stars4% (19)
  5. 1 star23% (104)

Reviews summary

Pros
  • : Can be managed from a distance using a mobile device.
  • : Simple setup and operation process.
  • : Can be controlled and scheduled automatically.
  • : Simple installation process with clear instructions.
Neutral
  • : Offers convenient control, but can be inconsistent.
  • : Can be seamless, but may drop or struggle to establish.
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Showing 1-3 of 327 reviews

Jul 3, 2025
Dan B.
5 out of 5 stars review

Reliable, Trustworthy

Using Mercury smart plugs for over five years without issues. Tried several smart plugs models and replaced them with Merkury plugs. Noteworthy for me is after a power failure Merkury Smart Plugs reset themselves without manual resetting like the other smart plugs. Giving confidence that when away the smart plugs will work without my input.

Review from merkurysmart
Helpful?4531VXF28NQS2077527563
Jul 4, 2025
David B.
5 out of 5 stars review

Review for indoor smart plugs

I've used these indoor smart plugs for almost 3 months now, and they have functioned just like they claim to do! I've got a window a. c unit on one smart plug and the window a. c is an older model so it has the manual knobs for operations. I can easily turn the window a. c on and off with the phone application if I forgot to turn on or off while I'm away from home. This makes things in life a little simpler and less stressful! For me these smart plugs are a blessing from above!

Review from merkurysmart
Helpful?4531VXF28NQS2077527563
Dec 21, 2024
RhondaK
4 out of 5 stars review

Verified Purchase

Not Compatible with Alexa

It says it is compatible with Alexa but according to the directions only the camera and something else that I can't remember what it is, are only compatible with Alexa. However, the timer part works great.

Helpful?4531VXF28NQS2077527563
reply from Geeni official response

Hi, Rhonda. Thank you for contacting us. We apologize for any inconvenience. We're glad you like the timer function of your Merkury Smart Wi-Fi Plug. To confirm, this plug is Alexa-compatible. Please see your manual for Alexa setup instructions. For further assistance, please call +1 (888) 232-3143 (daily, 10 AM to 7 PM EST) or visit https://support.merkurysmart.com/hc/en-us. We look forward to helping you.