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expiredphoinix | Staff posted Jun 25, 2025 02:21 PM
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expiredphoinix | Staff posted Jun 25, 2025 02:21 PM

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

+ Free Shipping

$40

$70

42% off
Amazon
39 Comments 23,559 Views
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Deal Details
Update: This popular deal is still available.

Yosmart via Amazon has for Prime Members: YoLink Water Leak Detector Smart Starter Kit w/ Hub + 4 Sensors on sale for $54.99 - 28% Off when you 'clip' the coupon on the product page = $39.59. Shipping is free.
  • Note: You must be logged in to clip coupons; coupons are typically for one-time use. Product will be sold by Yosmart and fulfilled by Amazon
Thanks to Deal Hunter phoinix for sharing this deal.

Includes:
  • YoLink Water Leak Detection Hub
  • 4x YoLink Water Leak Sensors
  • 8x AAA Batteries
Product Info:
  • Puck style water leak sensor
  • Sealed/waterproof
  • Optimized for dripping and pooling/flooding water
  • 923.3 MHz chirp spread-spectrum long range
  • Ethernet internet connection
  • LoRa-based long range wireless (2.4GHz Wi-Fi only)
  • Voice assistant
  • Supports over 200 devices; compatible w/ all YoLink hubs/devices

Editor's Notes

Written by qwikwit | Staff
  • About this Store:
  • Additional Information:
    • Offer/pricing valid for active Amazon Prime Members only
    • Rated 4.6 out of 5 stars on Amazon based on over 4600 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
    • This price matches the previous FP Deal.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Yosmart via Amazon has for Prime Members: YoLink Water Leak Detector Smart Starter Kit w/ Hub + 4 Sensors on sale for $54.99 - 28% Off when you 'clip' the coupon on the product page = $39.59. Shipping is free.
  • Note: You must be logged in to clip coupons; coupons are typically for one-time use. Product will be sold by Yosmart and fulfilled by Amazon
Thanks to Deal Hunter phoinix for sharing this deal.

Includes:
  • YoLink Water Leak Detection Hub
  • 4x YoLink Water Leak Sensors
  • 8x AAA Batteries
Product Info:
  • Puck style water leak sensor
  • Sealed/waterproof
  • Optimized for dripping and pooling/flooding water
  • 923.3 MHz chirp spread-spectrum long range
  • Ethernet internet connection
  • LoRa-based long range wireless (2.4GHz Wi-Fi only)
  • Voice assistant
  • Supports over 200 devices; compatible w/ all YoLink hubs/devices

Editor's Notes

Written by qwikwit | Staff
  • About this Store:
  • Additional Information:
    • Offer/pricing valid for active Amazon Prime Members only
    • Rated 4.6 out of 5 stars on Amazon based on over 4600 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
    • This price matches the previous FP Deal.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+49
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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

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Current Prices

Sort: Lowest to Highest | Last Updated 12/27/2025, 04:39 PM
Sold By Sale Price
Amazon$69.99

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Top Comments

z3niMAGiNE
721 Posts
650 Reputation
It's usually valves or those flexibile lines under sinks and toilets, water heaters, or air conditioner units that cause water damage in houses not the actual water lines. It happens to everyone sooner or later- I would highly recommend getting something like this.

38 Comments

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Jun 30, 2025 04:38 AM
4,018 Posts
Joined Jan 2012
RedElmoJun 30, 2025 04:38 AM
4,018 Posts
Quote from dealboy12 :
Definitely worth getting the model with the sensors. Great devices regardless, YoLink makes great stuff.
You mean the alarm sensor? Is the app on the phone not good ?
Jun 30, 2025 05:13 AM
15,175 Posts
Joined Jan 2010
Ride_The_SkyJun 30, 2025 05:13 AM
15,175 Posts
Quote from rwojo :
Good to give friends or family, maybe that's the plan? But yeah I have a ton of extra hubs and you can actually run a few of them in case one area loses power, or you get better reach (although rarely an issue with these).
What is friends and family going to do with a hub without devices, and if they want to add devices they will have to pay more to get the bundle which comes with hub again. I didn't think about running few of them since I try to keep mine on the UPS anyway, and has battery back up, plus I still have one talking hub that I never even set up.

I must say though, their outdoor contact sensors are top notch, nothing beats battery life and range of YoLink.
Jun 30, 2025 11:23 AM
4,255 Posts
Joined Jul 2005
geekwithoutacauseJun 30, 2025 11:23 AM
4,255 Posts
Quote from RedElmo :
You mean the alarm sensor? Is the app on the phone not good ?
App is great
Jun 30, 2025 04:04 PM
15,175 Posts
Joined Jan 2010
Ride_The_SkyJun 30, 2025 04:04 PM
15,175 Posts
Quote from rwojo :
Yah, it's actually interesting. You do not pair to a hub, you pair to your account. You can have multiple hubs, and indeed I do!Also interesting is that it doesn't even have to be YOUR hub! It can be a neighbor, or if you drive around with a door sensor you can notice alerts if it picks up any hub in distance. Where I live, I can drive around most of the city and pick up someone's hub interestingly enough (10 miles away from my home).All the payload is encrypted I believe, so the hubs just pass data to the servers for processing.Now the local hub gets weird. There's local handling of traffic, but it also sends to the cloud. I have not tried if that traffic can be picked up by any other hub. I'll have to try that.
I don't understand, you have to add hub to your account, how is it picking up others hubs without scanning the code?
Jul 07, 2025 07:43 PM
11,800 Posts
Joined Sep 2007
RugerRedhawkJul 07, 2025 07:43 PM
11,800 Posts
Quote from mmeh97 :
Great deal, but when did water lines get so unreliable that I'd need sensors/monitor them for leakage?
I put them in my basement that can get water during exceptional rainfall, worth knowing if it happens when I'm out of town.
Jul 07, 2025 10:44 PM
2,116 Posts
Joined May 2007
KLondike5-1212Jul 07, 2025 10:44 PM
2,116 Posts
As anyone integrated these with Home Assistant?
Jul 07, 2025 11:40 PM
409 Posts
Joined Aug 2011
java568Jul 07, 2025 11:40 PM
409 Posts
I'd pay 40 cents more for the sensors that also chirp in case you're not checking your phone or your hub goes down: https://slickdeals.net/f/18431251-prime-39-99-yolink-smart-home-starter-kit-hub-4-pack-water-leak-sensor-4-at-amazon

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Jul 08, 2025 12:07 AM
123 Posts
Joined Mar 2012
supermas22Jul 08, 2025 12:07 AM
123 Posts
I have gen 1 govee leak detectors and its been great especially battery life. Trying this to expand my leak detectors because its new tech an a little cheaper.

Amazon free same day delivery in phoenix can't complain.

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