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Customer Ratings & Reviews

Your price for this item is $29.99

Customer reviews

Rating 4.8 out of 5 stars with 1233 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers are delighted by the ease of use and installation of the Alarm Motion Detector. They also appreciate the motion detection capabilities, the quality, and the compact size. However, some customers have reported compatibility issues with other systems and some units not working right out of the box.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 1,233 reviews
  • Pros mentioned:
    Ease of use, Performance

    Rated 5 out of 5 stars

    Great addition to alarm

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to setup with our existing Ring alarm kit. Works like a charm

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought these for my son to put on the windows of his new home. He loves them. His girlfriend has an 11 year old who is autistic and is very good at figuring out locks and ways to get out of the house so they needed to know if the windows were opened. He has everything sent to his phone so that he knows when he is on the road and can call home if he needs to.

    I would recommend this to a friend
  • Cons mentioned:
    Connection

    Rated 5 out of 5 stars

    easy return will shop best buy again

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the device was what i wanted but kept losing connection great product but didn't work for me. best buy had great price and made return easy.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Excellent Alarm System

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent sensor. Fits almost imperceptibly on the doors and windows. The app is very user-friendly. The device is easily programmed.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Ease of use

    Rated 5 out of 5 stars

    Excellent quality and ease

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very easy to install and setup on app. They are now installed for over a month and no issues.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Seamless security solution

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install and integrate. Seamless and cost effective security solution that you can scale per your budget.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good product

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent product, easy to install and set up. Bot bad in price

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Good value

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    They work very well, are easy to install and have long battery life.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Super Sensors!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These Ring sensors are perfect for windows and any area of the home where you want protection. I highly recommend these to go along with all of your ring equipment.

    I would recommend this to a friend
  • Pros mentioned:
    Installation, Performance

    Rated 5 out of 5 stars

    Easy installation

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy installation, works great, I love the self monitoring of the ring.

    I would recommend this to a friend
  • Pros mentioned:
    Installation, Size

    Rated 5 out of 5 stars

    Great Sensors

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does what they are intended to do. Easy to install , compact and they will work when offset from each other or turned sideways

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Ring sensor device

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The ring sensor device is a great device that provides a excellent senor monitoring for my home. It was very easy to set up and the Ring and or the Geek squad team is their to assist if needed.

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    great alarm

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product easy to install and the alarm is very loud. gives you a little piece of mind knowing if someone tries to break in the sound would scare them away. would highly recommend

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Ring contact sensor review

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to set up and good battery life.....definitely recommend this product!

    I would recommend this to a friend
  • Cons mentioned:
    Connection, Range

    Rated 5 out of 5 stars

    Great alarm sensors

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ring alarm is excellent. These sensors work great as long as the connection is good. We needed 2 extenders in our house.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Another Best Buy pun indeed intended

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought the security system with 14 sensors, but needed 2 more so I got these and easily added to the existing system. Please remember to scan the QR code on the sensor before sticking it on the window/door, otherwise you have to peel it off.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to install.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very easy to add to an existing system. Instructions are very easy to follow.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance

    Rated 5 out of 5 stars

    Ring quality

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Ring items always work great for me. This sensor does exactly what you expect it to.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance

    Rated 4 out of 5 stars

    Must buy to add to system to protect your family!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very ready to install and setup these sensors. They work very well. Just wish they were a lot more minimalistic, in design size, however, they are so much better than many sensors available now. Must buy to protect your family

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Ease of use

    Rated 5 out of 5 stars

    Easy to install

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install, works perfectly with my actual system. I recommend them for your ring security system

    I would recommend this to a friend