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DNA1010 8.9K Views
Jun 26, 2026 5:42 AM

Prime: AcuRite Digital Wireless Fridge & Freezer Thermometer w/ Alarm

$28

$40

30% off
+ Free S&Hat Amazon
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Deal Details
Amazon has for Prime Members: AcuRite Digital Wireless Fridge and Freezer Thermometer w/ Alarm (Premium - Stainless, 00515M) on sale for $27.99. Shipping is free.

Thanks to Community Member DNA1010 for sharing this deal.

Product Details:
  • Includes one refrigerator thermometer and one freezer thermometer that transmit readings to the digital display
  • Easy-to-Read LCD Display: Comes with magnetic backing for fridge mounting, a keyhole for mounting on a wall, and a foldout stand for countertop placement
  • Customizable Temperature Alarms: Be alerted to temperature spikes caused by mistakenly leaving the fridge or freezer door open or a failing appliance
  • Multipurpose Silicone Sensor Straps: Can be used with the included suction cups or wrapped around a wire shelf inside the fridge or freezer
  • Modern Stainless Steel Finish: Fits and looks great in any kitchen

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • Our research indicates that this deal is $12 less (30% savings) than the next best available price from a reputable merchant with prices starting at $39.99 at the time of this posting.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by DNA1010
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has for Prime Members: AcuRite Digital Wireless Fridge and Freezer Thermometer w/ Alarm (Premium - Stainless, 00515M) on sale for $27.99. Shipping is free.

Thanks to Community Member DNA1010 for sharing this deal.

Product Details:
  • Includes one refrigerator thermometer and one freezer thermometer that transmit readings to the digital display
  • Easy-to-Read LCD Display: Comes with magnetic backing for fridge mounting, a keyhole for mounting on a wall, and a foldout stand for countertop placement
  • Customizable Temperature Alarms: Be alerted to temperature spikes caused by mistakenly leaving the fridge or freezer door open or a failing appliance
  • Multipurpose Silicone Sensor Straps: Can be used with the included suction cups or wrapped around a wire shelf inside the fridge or freezer
  • Modern Stainless Steel Finish: Fits and looks great in any kitchen

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • Our research indicates that this deal is $12 less (30% savings) than the next best available price from a reputable merchant with prices starting at $39.99 at the time of this posting.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by DNA1010

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Community Reviews

This AcuRite wireless fridge and freezer thermometer is a practical way to keep tabs on aging appliances and catch temperature problems early. It has strong range, with the display staying connected even when the freezer is on another floor, and the batteries can last for years. The alarm is useful, and the setup has helped prevent food waste. The main caveats are that clearing stored high and low readings is less intuitive, the two sensors can differ by about 2 to 5 degrees, and lithium batteries are a better fit for freezer use.

  • Shoppers using lithium batteries in cold spaces, because the freezer sensor runs well with lithium cells and battery life can last years.

    Shortedclf146Pctek4456

  • Parents trying to catch fridge temperature swings early, because it can save food from spoiling and alert them before losses add up.

    jcl945beelerspace

  • Homeowners who want a simple fridge-and-freezer alarm, because it works reliably for years and the alarm is easy to recognize once learned.

    TvDinner00TodayOnly

  • Households monitoring a freezer on another floor, because the signal stays strong even with the sensor about twenty feet away.

    clf146

  • People who need exact matching temperatures between sensors, because the two probes can read about 2-5°F apart even side by side.

    swiftyxPctek4456

  • Home Assistant setups tracking multiple fridge sensors, because the sensor IDs can change after battery swaps and create MQTT topic conflicts.

    VladStar

  • Buyers who want an intuitive high-low reset, because clearing stored readings is less straightforward than on older models.

    Shorted

Common Questions (4)

AI-generated summary based on comments from the community. Updated ago

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22 Comments

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Staff
Jun 26, 2026 6:16 AM
2.1K Comments
Joined Dec 2009
Shorted
Staff
Jun 26, 2026 6:16 AM
2.1K Comments
Solid deal and a really useful product. Thanks for sharing. Smilie
I have this one and the older model [amazon.com]. Clearing the stored high/low temperatures on this model is not as intuitive (the older model has a dedicated clear button) but it's easy enough to just to pop out a battery and put it back in.
For the sensors, I recommend paying the extra for lithium batteries especially if you're planning on dropping one or both in a freezer.
Jun 26, 2026 6:36 AM
1.1K Comments
Joined Aug 2006

This comment has been rated as unhelpful by Slickdeals users.

Jun 26, 2026 10:38 AM
353 Comments
Joined Nov 2013

This comment has been rated as unhelpful by Slickdeals users.

Jun 26, 2026 12:10 PM
632 Comments
Joined Sep 2010
clf146Jun 26, 2026 12:10 PM
632 Comments
I have used this since 2021. no issues. batteries in the main unit lasted years, the freezer sensor batteries lasted 3+ years. i have had amazon basic rechargeables in them now for over a year. The range is good , the freezer is a floor down and twenty feet away, full signal bars. i paid $34 on 7/2021
Jun 26, 2026 1:23 PM
667 Comments
Joined Apr 2012
colonelcaseyJun 26, 2026 1:23 PM
667 Comments
The Used - Like New price is 50 cents more than the new price. But you do trigger 20% off for Amazon Resale so that's an option too if you want to save some more money.
Jun 26, 2026 3:00 PM
27 Comments
Joined Dec 2013
jcl945Jun 26, 2026 3:00 PM
27 Comments
I have had this for the last few years. With young kids, this has saved way more food than the cost of it.
Jun 26, 2026 3:45 PM
73 Comments
Joined Nov 2016
TvDinner00Jun 26, 2026 3:45 PM
73 Comments

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

I have the "Craftsman" branded version of this. Looks exactly the same and it does what it says. No issues with mine after several years of use. Put the display in front of one of my security cameras in the house so I can remotely see the temp of my aging fridge/freezer. 😂
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Jun 26, 2026 5:50 PM
1.6K Comments
Joined Mar 2010
zetaJun 26, 2026 5:50 PM
1.6K Comments
Hope their new version can be a smart one that notifies you via phone notification
Jun 26, 2026 6:54 PM
24 Comments
Joined May 2026
ScarletMorning553Jun 26, 2026 6:54 PM
24 Comments
Very useful item.
3
Jun 26, 2026 8:10 PM
89 Comments
Joined Jun 2012
swiftyxJun 26, 2026 8:10 PM
89 Comments
This is the regular price i paid 2 weeks ago. the sensors read about 2-5 degrees difference even when its next to each other but works well if you dont need exact accuracy
Jun 26, 2026 8:18 PM
6.6K Comments
Joined Jul 2007
Pctek4456Jun 26, 2026 8:18 PM
6.6K Comments
Quote from clf146 View quoted comment :
I have used this since 2021. no issues. batteries in the main unit lasted years, the freezer sensor batteries lasted 3+ years. i have had amazon basic rechargeables in them now for over a year. The range is good , the freezer is a floor down and twenty feet away, full signal bars. i paid $34 on 7/2021

Same experience here, but I opted for the energizer lithiums, works great.




Quote from swiftyx View quoted comment :
This is the regular price i paid 2 weeks ago. the sensors read about 2-5 degrees difference even when its next to each other but works well if you dont need exact accuracy
I had to exchange my first unit because it was a lemon, temps were crazy high making me think something was wrong with my fridge. After the replacement, it's been fine with the same temp differences you mentioned, otherwise all good.
Jun 26, 2026 8:28 PM
26 Comments
Joined Mar 2012
naifuJun 26, 2026 8:28 PM
26 Comments
In for 1, thanks
Jun 26, 2026 8:45 PM
191 Comments
Joined Dec 2009
beelerspaceJun 26, 2026 8:45 PM
191 Comments
I have this and it works great. Saved my butt a few times.
Original Poster
Pro
Jun 26, 2026 9:43 PM
180 Comments
Joined Sep 2011
DNA1010
Original Poster
Pro
Jun 26, 2026 9:43 PM
180 Comments

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

Quote from zeta View quoted comment :
Hope their new version can be a smart one that notifies you via phone notification
Home assistant + a USB RTL-SDR dongle. The sensors transmit on 433.92MHz.
Last edited by DNA1010 June 26, 2026 at 02:46 PM.
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Jun 26, 2026 10:01 PM
13 Comments
Joined Nov 2011
PabloTheGreekJun 26, 2026 10:01 PM
13 Comments
I have this and works great, just annoying because I have a working but cheap GE fridge that I now see the temp swings are larger than I want and its making want to buy a new fridge :/

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