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VampyreMike 16.1K Views
May 5, 2025 4:45 PM

Amazon.com: yolink Smart Wireless Temperature/Humidity Sensor Wide Range for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, App Alerts, Text/SMS, Email $38.99

$39

$70

44% off
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A good deal, I have one in my basement where it gets colder than the rest of my home. I also have one near my turtle tank to make sure I maintain a warm enough tank.

I have a ton of their products at this point.

https://www.amazon.com/dp/B08JP39RLP
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A good deal, I have one in my basement where it gets colder than the rest of my home. I also have one near my turtle tank to make sure I maintain a warm enough tank.

I have a ton of their products at this point.

https://www.amazon.com/dp/B08JP39RLP

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15 Comments

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May 5, 2025 4:53 PM
16.1K Comments
Joined Feb 2007
sarcasmogratisMay 5, 2025 4:53 PM
16.1K Comments
Brand: YoLink
Sold by: Yosmart
1
May 5, 2025 6:58 PM
414 Comments
Joined Sep 2011
pennywizeMay 5, 2025 6:58 PM
414 Comments
Quote from sarcasmogratis View quoted comment :
Brand: YoLink
Sold by: Yosmart
Not made by Yo mama!
5
May 5, 2025 7:07 PM
1.9K Comments
Joined Dec 2013
beerguy419May 5, 2025 7:07 PM
1.9K Comments
Their water detectors also tell temperature as well. You can create a setpoint for a freeze warning.
May 5, 2025 7:39 PM
18 Comments
Joined Jun 2024
bajadeanoMay 5, 2025 7:39 PM
18 Comments

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

I have 4 of these, though they are noted for using in fridges, I do have two of these in fridge and one in freezer. that ability to set up thresholds for notifications is great. The two other are for indoor and out door readings. I have a bunch of their products from alarm to gates opening and closing. and on and on.
1
May 5, 2025 8:10 PM
629 Comments
Joined Mar 2007
spidersMay 5, 2025 8:10 PM
629 Comments
Quote from beerguy419 View quoted comment :
Their water detectors also tell temperature as well. You can create a setpoint for a freeze warning.
The water leak sensors have temperature sensors, you can check the temperature, but how do you set/customize a freeze alert? I don't see any way to do that.
May 5, 2025 8:37 PM
440 Comments
Joined Apr 2014
JosephM7899May 5, 2025 8:37 PM
440 Comments
Quote from spiders View quoted comment :
The water leak sensors have temperature sensors, you can check the temperature, but how do you set/customize a freeze alert? I don't see any way to do that.
I have sensor 3 and sensor 4s all over and I am in the app right now and not seeing any readout on temperature. What am I doing wrong?
May 5, 2025 8:43 PM
1K Comments
Joined Oct 2020
jcnixMay 5, 2025 8:43 PM
1K Comments
Quote from dplane View quoted comment :
Doesn't take away from the fact that yolink works very well and is well respected in the home automation field. I have their garage opener, many water sensors, water shutoff valve etc and it's very easy to use and setup and super reliable bc it runs its own long distance network. Beats any strictly wifi based systems IMHO.

I just haven't really found a good use for these particular sensors in particular.
Yup, that long distance function is why I bought this exact setup after I lost a freezer full of food when a gfi outlet died. I use it for monitoring two freezers, one of which is part of my outdoor kitchen in the backyard. Never loses connection, tells me when the battery gets low, and keeps accurate track of the temps and humidity. I paid $50 back in August, so $39 is a good deal.

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May 5, 2025 10:14 PM
4.8K Comments
Joined Jan 2004
exhurtMay 5, 2025 10:14 PM
4.8K Comments
Why is this a good deal if the price went up?
May 6, 2025 1:49 AM
50 Comments
Joined Jan 2014
KristopherB1137May 6, 2025 1:49 AM
50 Comments
I have these and a few other yolink items. Very reliable and easy to use. Recommend combining this with Alexa and a smart thermostat
May 6, 2025 2:03 AM
532 Comments
Joined Nov 2005
llarsMay 6, 2025 2:03 AM
532 Comments
These work well but it's recommended to put Energizer Max Lithium batteries in them. Regular batteries don't last long particularly in a freezer.
May 6, 2025 5:02 AM
144 Comments
Joined Aug 2011
coupon_monsterMay 6, 2025 5:02 AM
144 Comments
Quote from JosephM7899 View quoted comment :
I have sensor 3 and sensor 4s all over and I am in the app right now and not seeing any readout on temperature. What am I doing wrong?
If you tap on the device in the app then hit the vertical dots menu in the device screen on top right you can see temperature along with other device details.
1
May 6, 2025 5:08 AM
394 Comments
Joined Jan 2007
vdotnetMay 6, 2025 5:08 AM
394 Comments
Is 3-pack without a hub a good deal at 49.99?
Original Poster
May 6, 2025 2:59 PM
622 Comments
Joined Dec 2009
VampyreMike
Original Poster
May 6, 2025 2:59 PM
622 Comments
Quote from vdotnet View quoted comment :
Is 3-pack without a hub a good deal at 49.99?
I would wait for one with a hub, usually it's better price wise
May 8, 2025 1:49 PM
457 Comments
Joined Oct 2017
CPAESQMay 8, 2025 1:49 PM
457 Comments
Quote from coupon_monster View quoted comment :
If you tap on the device in the app then hit the vertical dots menu in the device screen on top right you can see temperature along with other device details.
I remember seeing something like this in the past on one of the products (I thought it was the hub) but was never able to find it again ... now I know where it is. Thanks

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May 17, 2025 2:41 AM
8 Comments
Joined Jul 2024
mac48462May 17, 2025 2:41 AM
8 Comments
This is an incredible deal, I believe I originally paid at least that much for just the hub. I have several of these temperature/humidity sensors. I have them in refrigerators, all our bedrooms, even outside on a covered porch. I discovered YoLink years ago and couldn't be happier. I've found all their products to be very dependable and their customer service excellent.

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