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frontpageVampyreMike posted Nov 24, 2025 05:15 PM
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frontpageVampyreMike posted Nov 24, 2025 05:15 PM

Prime Members: YoLink Water Leak Detector Smart Starter Kit w/ Hub & 4 Sensors

+ Free Shipping

$41

$70

41% off
Amazon
27 Comments 7,325 Views
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Deal Details
Yosmart via Amazon has for Prime Members: YoLink Water Leak Detector Smart Starter Kit w/ Hub + 4 Sensors on sale for $40.84. Shipping is free.

Thanks to Community Member VampyreMike for sharing this deal.

About this Item:
  • Complete plug-and-play kit: hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundry, dishwashers, and sump areas.
  • Long-range LoRa: reliable coverage where Wi-Fi struggles (up to 1/4-mile open air); get app, email, and SMS/text alerts and name sensors by location.
  • Works even without internet: with YoLink Control-D2D, sensors can directly trigger YoLink sirens or shutoff valves for local protection during outages.
  • Silent design: Leak Sensor 1 has no built-in siren; add SpeakerHub or a YoLink siren for audible or spoken alerts if desired.
  • Scalable IoT platform: one hub supports 300+ YoLink devices; part of a whole smart home/building ecosystem; hub options include standard Hub, SpeakerHub, and Cellular Hub.

Editor's Notes

Written by Corwin | Staff
  • While supplies / offer lasts.
  • Rated 4.6 out of 5 stars from 5,100+ customer reviews.
  • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by VampyreMike
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Yosmart via Amazon has for Prime Members: YoLink Water Leak Detector Smart Starter Kit w/ Hub + 4 Sensors on sale for $40.84. Shipping is free.

Thanks to Community Member VampyreMike for sharing this deal.

About this Item:
  • Complete plug-and-play kit: hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundry, dishwashers, and sump areas.
  • Long-range LoRa: reliable coverage where Wi-Fi struggles (up to 1/4-mile open air); get app, email, and SMS/text alerts and name sensors by location.
  • Works even without internet: with YoLink Control-D2D, sensors can directly trigger YoLink sirens or shutoff valves for local protection during outages.
  • Silent design: Leak Sensor 1 has no built-in siren; add SpeakerHub or a YoLink siren for audible or spoken alerts if desired.
  • Scalable IoT platform: one hub supports 300+ YoLink devices; part of a whole smart home/building ecosystem; hub options include standard Hub, SpeakerHub, and Cellular Hub.

Editor's Notes

Written by Corwin | Staff
  • While supplies / offer lasts.
  • Rated 4.6 out of 5 stars from 5,100+ customer reviews.
  • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by VampyreMike

Community Voting

Deal Score
+35
Good Deal
Get Deal at Amazon

Price Intelligence

Model: YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4-Pack, SMS/Text, Email & Push Notifications, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT, Home Assistant

Deal History 

Sale Price
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Sort: Lowest to Highest | Last Updated 12/3/2025, 12:21 PM
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26 Comments

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Nov 24, 2025 06:34 PM
367 Posts
Joined Nov 2019
MaroonPocket778Nov 24, 2025 06:34 PM
367 Posts
Every home owner should have this. Put them under your sinks, behind your toilets and by your washing machine....
Nov 24, 2025 06:37 PM
585 Posts
Joined Apr 2017
irritableNov 24, 2025 06:37 PM
585 Posts
Would recommend the Type 4 sensor with audible alarm. Phone alerts don't mean a thing if you're asleep. Just $12 more for the kit.
https://www.amazon.com/gp/aw/d/B0CCT7TH98
Nov 24, 2025 07:26 PM
1,235 Posts
Joined Feb 2007
muffin30082Nov 24, 2025 07:26 PM
1,235 Posts
Quote from irritable :
Would recommend the Type 4 sensor with audible alarm. Phone alerts don't mean a thing if you're asleep. Just $12 more for the kit.
https://www.amazon.com/gp/aw/d/B0CCT7TH98
Agree. Waiting for a coupon or additional deduction. I paid $44 early this year and need additional sensors. No need for another base unit to sit in a drawer.
Nov 24, 2025 07:28 PM
23 Posts
Joined Nov 2008
JohnnyMathisNov 24, 2025 07:28 PM
23 Posts
I have multiples of these in my home. Twice now they've alerted me to a small leak that I likely wouldn't have noticed for some time. They're invaluable.




Quote from VampyreMike :
$41, pretty good deal considering it's normally around $60-70.

I got it fairly recently for my parents home as well, great leak detectors

https://www.amazon.com/dp/B084WYB8PM
Nov 24, 2025 07:33 PM
1,191 Posts
Joined Feb 2007
dave388Nov 24, 2025 07:33 PM
1,191 Posts
Quote from irritable :
Would recommend the Type 4 sensor with audible alarm. Phone alerts don't mean a thing if you're asleep. Just $12 more for the kit.https://www.amazon.com/gp/aw/d/B0CCT7TH98
Just tie it to alexa and save the money
3
Nov 24, 2025 07:35 PM
2,944 Posts
Joined Apr 2004
dhishiNov 24, 2025 07:35 PM
2,944 Posts
I have this & installed for 3 mths now. It randomly disconnected twice so far and I had to reset and redo the installation.
Nov 24, 2025 07:41 PM
110 Posts
Joined Aug 2013
irohNov 24, 2025 07:41 PM
110 Posts
Quote from muffin30082 :
Agree. Waiting for a coupon or additional deduction. I paid $44 early this year and need additional sensors. No need for another base unit to sit in a drawer.
Hub+sensors seems to be always cheaper than just buying the sensors..

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Pro
Nov 24, 2025 08:04 PM
22,226 Posts
Joined Jan 2007
BluegrassPicker
Pro
Nov 24, 2025 08:04 PM
22,226 Posts
Get and install the auto main line shutoff valve that pairs with these sensors.

The sensors alone are worthless if you're away from home and you spring a leak. You're unable to hear any alarms (if you have the alarm version) and a cell phone notification doesn't help much when you race home and find your house floating away or at the least huge $$$ worth of damage repairs to be made.

The shutoff valve is almost instantaneous.
Nov 24, 2025 10:00 PM
1 Posts
Joined Nov 2024
vverolaNov 24, 2025 10:00 PM
1 Posts
I have 9 of these in strategic parts of my house combined with their main shut off valve. While I was sleeping one of the valves under the toilet broke. Yolink shut off the water and the next day i was able to clean the water with paper towels. Saved me a giant problem. Can't think of being without them, peace of mind.
Nov 24, 2025 10:22 PM
228 Posts
Joined Aug 2010
rwojoNov 24, 2025 10:22 PM
228 Posts
Recently saved me from a leak under the kids sink. That's something like 2-3 issues averted now. Well worth it!
Nov 24, 2025 11:00 PM
585 Posts
Joined Apr 2017
irritableNov 24, 2025 11:00 PM
585 Posts
Quote from dave388 :
Just tie it to alexa and save the money
Does Alexa continuously alert you until the fault is cleared?
Nov 24, 2025 11:04 PM
1,191 Posts
Joined Feb 2007
dave388Nov 24, 2025 11:04 PM
1,191 Posts
Quote from irritable :
Does Alexa continuously alert you until the fault is cleared?
Na. Alerts u and txts u. I dont mute it when i zz. So if it goes off at zz id be awoken
2
Nov 24, 2025 11:04 PM
474 Posts
Joined Apr 2005
lapchernNov 24, 2025 11:04 PM
474 Posts
This or the govee deal

https://slickdeals.net/f/18823408-goveelife-smart-water-leak-detector-1s-wifi-gateway-alarm-3-pk-30-77-5-pk-45-07-more-free-shipping-w-prime-or-orders-35
Nov 25, 2025 02:10 AM
590 Posts
Joined Jul 2007
MILLIO007Nov 25, 2025 02:10 AM
590 Posts
Quote from MaroonPocket778 :
Every home owner should have this. Put them under your sinks, behind your toilets and by your washing machine....

Most importantly the Auto shutoff valve

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Nov 25, 2025 03:23 AM
585 Posts
Joined Apr 2017
irritableNov 25, 2025 03:23 AM
585 Posts
Quote from dave388 :
Na. Alerts u and txts u. I dont mute it when i zz. So if it goes off at zz id be awoken
So, if I'm out in the back forty, it would just let it leak until I looked at my phone? Thanks, but I'll spring for the twelve bucks. Penny wise and pound foolish.
1

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