Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by VampyreMike • Nov 29, 2024
expired Posted by VampyreMike • Nov 29, 2024

Yosmart via Amazon has for Prime Members: YoLink Temperature/Humidity Sensor Kit w/ Hub + 2 Sensors on sale for $45 $36

$36

$70

48% off
Amazon
31 Comments 11,926 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
Yosmart via Amazon has for Prime Members: YoLink Temperature/Humidity Sensor Kit w/ Hub + 2 Sensors on sale for $45.49 - 20% off when you 'clip' the coupon on the product page = $36.39. Shipping is free.� Lowest Price Ever.

ASIN� B08JP39RLP


� � � � Note: You must be logged in to clip coupons; coupons are typically for one-time use.


Includes:


� � � � YoLink Water Leak Detection Hub

� � 2x YoLink Temperature/Humidity Sensor

� � 4x AAA Batteries


About this product:


� � Monitor your temperature and humidity, like a fridge or freezer, a barn or bedroom, a chicken coop or a dog kennel, a plant nursery etc

� � Wide temperature range 14° to 122° (10° to 50°C)

� � 923.3 MHz chirp spread-spectrum 1/4 mile long range

� � Ethernet internet connection

� � LoRa-based long range wireless�

� � Voice assistant

� � Supports over 200 devices; compatible w/ all YoLink hubs/devices


I have these in my basement and on my turtle tanks, they work great. Great deal

https://www.amazon.com/dp/B08JP39RLP
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Yosmart via Amazon has for Prime Members: YoLink Temperature/Humidity Sensor Kit w/ Hub + 2 Sensors on sale for $45.49 - 20% off when you 'clip' the coupon on the product page = $36.39. Shipping is free.� Lowest Price Ever.

ASIN� B08JP39RLP


� � � � Note: You must be logged in to clip coupons; coupons are typically for one-time use.


Includes:


� � � � YoLink Water Leak Detection Hub

� � 2x YoLink Temperature/Humidity Sensor

� � 4x AAA Batteries


About this product:


� � Monitor your temperature and humidity, like a fridge or freezer, a barn or bedroom, a chicken coop or a dog kennel, a plant nursery etc

� � Wide temperature range 14° to 122° (10° to 50°C)

� � 923.3 MHz chirp spread-spectrum 1/4 mile long range

� � Ethernet internet connection

� � LoRa-based long range wireless�

� � Voice assistant

� � Supports over 200 devices; compatible w/ all YoLink hubs/devices


I have these in my basement and on my turtle tanks, they work great. Great deal

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

Community Voting

Deal Score
+16
Good Deal
Visit Amazon

Price Intelligence

Model: YoLink Yolink Smart Wireless Temperature/humidity Sensor Wide Range For Freezer Fridge Monitoring Pet Cage/tank Monitoring, App Alerts, Text/sms

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 5/6/2025, 03:33 AM
Sold By Sale Price
Amazon$38.99
Leave a Comment
To participate in the comments, please log in.

31 Comments

Sign up for a Slickdeals account to remove this ad.

Nov 29, 2024
196 Posts
Joined Nov 2007
Nov 29, 2024
vitae1979
Nov 29, 2024
196 Posts
Yosmart, the most trusted name in home electronics
3
2
Nov 29, 2024
187 Posts
Joined Aug 2010
Nov 29, 2024
rwojo
Nov 29, 2024
187 Posts
Although the screen gets a little "slow" from being cold in the freezer as any LCD would, these work great, still. In fridges don't see that impact. Either way lasts a super long time living up to the 2 years for me and batteries are easy to change out with a little lid on the back, no screws.
Says 4x AAAs, but that's for two units fyi. "YoLink Water Leak Detection Hub" is also not exactly true, the hub can be used for ANY of their sensors! And the more you add it'll just spread out traffic and add redunancy.
One thing I need to figure out is how to mount these in the freezer a little better. I don't have a place it naturally goes and scared it'll fall out one day. Don't want to screw into the side of the freezer but maybe there's a good natural place on the door shelf or something I can do that.
Nov 30, 2024
642 Posts
Joined Nov 2006
Nov 30, 2024
JSP0421
Nov 30, 2024
642 Posts
Do you recommend the yolink or govee ecosystems?
Nov 30, 2024
3,289 Posts
Joined Sep 2010
Nov 30, 2024
misel00
Nov 30, 2024
3,289 Posts
You don't need a prime acct, coupon is showing on reg account also.
Nov 30, 2024
344 Posts
Joined Oct 2010
Nov 30, 2024
rob12098
Nov 30, 2024
344 Posts
Quote from JSP0421 :
Do you recommend the yolink or govee ecosystems?
I'm stuck between them now as well. Ended up with govee lights and water sensors .. looks like I'm in it to win it now
Nov 30, 2024
705 Posts
Joined Feb 2017
Nov 30, 2024
CoRRuPtNeSs
Nov 30, 2024
705 Posts
Thanks guys, i went with the govee 2 pack system as well. This is overpriced and not so great reviews.
Nov 30, 2024
157 Posts
Joined Aug 2014
Nov 30, 2024
MrMooses
Nov 30, 2024
157 Posts

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

Quote from rob12098 :
I'm stuck between them now as well. Ended up with govee lights and water sensors .. looks like I'm in it to win it now
Yo link app is way cleaner, quicker, and Lora is so great for long range and battery life.

The govee thermometers are a little prettier, but loading the data via Bluetooth takes a while, and it will never reach a thermometer in your garage or something farther away.

Yolink also has great outdoor sensors, the water sensors, both with and without sirens as well as one with a remote sensor string. They have water level sensors and float sensors for sumps. I have a yolink water temp sensor in each of my fish tank and koi pond. All great.

They both have their pros and cons. I have a mix of both.
1

Sign up for a Slickdeals account to remove this ad.

Nov 30, 2024
1,720 Posts
Joined Apr 2004
Nov 30, 2024
TheMouse
Nov 30, 2024
1,720 Posts
Quote from rwojo :
Although the screen gets a little "slow" from being cold in the freezer as any LCD would, these work great, still. In fridges don't see that impact. Either way lasts a super long time living up to the 2 years for me and batteries are easy to change out with a little lid on the back, no screws.
Says 4x AAAs, but that's for two units fyi. "YoLink Water Leak Detection Hub" is also not exactly true, the hub can be used for ANY of their sensors! And the more you add it'll just spread out traffic and add redunancy.
One thing I need to figure out is how to mount these in the freezer a little better. I don't have a place it naturally goes and scared it'll fall out one day. Don't want to screw into the side of the freezer but maybe there's a good natural place on the door shelf or something I can do that.
These sensors bottom out at 14F... how do you use them in a freezer?
Nov 30, 2024
5,430 Posts
Joined Apr 2008
Nov 30, 2024
WilliamG
Nov 30, 2024
5,430 Posts
Quote from TheMouse :
These sensors bottom out at 14F... how do you use them in a freezer?
They don't bottom out at 14F. I got these during the last deal and they've been fantastic.
1
Nov 30, 2024
15 Posts
Joined Dec 2019
Nov 30, 2024
JollyPocket5211
Nov 30, 2024
15 Posts
Agree, they don't bottom out at 14F. I just received mine and put in freezer. It's at -3.6F currently. Working great!
1
Nov 30, 2024
1,720 Posts
Joined Apr 2004
Nov 30, 2024
TheMouse
Nov 30, 2024
1,720 Posts
Quote from WilliamG :
They don't bottom out at 14F. I got these during the last deal and they've been fantastic.
Quote from JollyPocket5211 :
Agree, they don't bottom out at 14F. I just received mine and put in freezer. It's at -3.6F currently. Working great!
Interesting. I guess the description is incorrect then:

Wide temperature range 14° to 122° (10° to 50°C)
Nov 30, 2024
1,136 Posts
Joined Aug 2009
Nov 30, 2024
Dfinding
Nov 30, 2024
1,136 Posts
Quote from TheMouse :
Interesting. I guess the description is incorrect then:

Wide temperature range 14° to 122° (10° to 50°C)
14° to 122° (-10° to 50°C)

0°C is freezing
Last edited by Dfinding November 30, 2024 at 12:43 PM.
Nov 30, 2024
1,136 Posts
Joined Aug 2009
Nov 30, 2024
Dfinding
Nov 30, 2024
1,136 Posts
Quote from jollypocket5211 :
agree, they don't bottom out at 14f. i just received mine and put in freezer. it's at -3.6f currently. working great!
(-3°f − 32) × 5/9 = -19.44°c
QA
Nov 30, 2024
769 Posts
Joined Aug 2016
Nov 30, 2024
slow12s
QA
Nov 30, 2024
769 Posts
According to the yolink website, this goes from -22 to 158 degrees

Sign up for a Slickdeals account to remove this ad.

Nov 30, 2024
1,136 Posts
Joined Aug 2009
Nov 30, 2024
Dfinding
Nov 30, 2024
1,136 Posts
Quote from TheMouse :
Interesting. I guess the description is incorrect then:

Wide temperature range 14° to 122° (10° to 50°C)
It seems to be able to reach -22°F, but it would not be as accurate

Pls understand this is supposed to be consumer grade.

If you want wider range, look for industrial grade electronics.

Popular Deals

View All

Trending Deals

View All