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frontpageVampyreMike posted Jul 29, 2025 04:37 PM
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  1. Deal Image
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Item 1 of 2
frontpageVampyreMike posted Jul 29, 2025 04:37 PM

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

+ Free Shipping

$39

$70

44% off
Amazon
24 Comments 8,365 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 $54.99 - 30% Redeem offer on page or use promo code F7BWHZIE at checkout = $38.49. Shipping is free.

Thanks to Community Member VampyreMike for sharing this deal.

About this Item:
  • 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
  • Includes:
    • YoLink Water Leak Detection Hub
    • 4x YoLink Water Leak Sensors
    • 8x AAA Batteries

Editor's Notes

Written by SaltyOne | Staff

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 $54.99 - 30% Redeem offer on page or use promo code F7BWHZIE at checkout = $38.49. Shipping is free.

Thanks to Community Member VampyreMike for sharing this deal.

About this Item:
  • 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
  • Includes:
    • YoLink Water Leak Detection Hub
    • 4x YoLink Water Leak Sensors
    • 8x AAA Batteries

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by VampyreMike

Community Voting

Deal Score
+32
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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Current Prices

Sort: Lowest to Highest | Last Updated 7/31/2025, 11:18 AM
Sold By Sale Price
Amazon$69.99

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Top Comments

qwerty47
377 Posts
94 Reputation
This seems to be the older model with no siren sound from sensor except email/text notification . The other with sound from sensor is listed at 59.99 with a 10% coupon on product page . I have the later and plan to add additional sensors to it . The sensor sound is really handy when not around with your phone or checking notifications constantly to track sound source and prevent leaks . Has already saved me once with a leaking faucet .

23 Comments

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Jul 29, 2025 05:05 PM
261 Posts
Joined Aug 2007
Jul 29, 2025 05:05 PM
TDBURNJul 29, 2025 05:05 PM
261 Posts
Very pleased with my Yolink sensors. I use the temperature sensors in my freezers and it's saved my butt a couple of times. The water link sensor is below my Dishwasher/Fridge/Water heater.
Jul 29, 2025 05:05 PM
392 Posts
Joined Jun 2008
Jul 29, 2025 05:05 PM
gotoee37000Jul 29, 2025 05:05 PM
392 Posts
Unfortunately it is prime member price. I had been a prime member for many years but decided not to renew the beginning of this year and so far so good not using the 2 day shipping service.
Jul 29, 2025 07:41 PM
92 Posts
Joined Nov 2015
Jul 29, 2025 07:41 PM
zdoarJul 29, 2025 07:41 PM
92 Posts
Quote from TDBURN :
Very pleased with my Yolink sensors. I use the temperature sensors in my freezers and it's saved my butt a couple of times. The water link sensor is below my Dishwasher/Fridge/Water heater.
Note that this deal is only for the leak sensors (regardless, I'd love to have a combined leak + temp sensors deal).
Yesterday 02:14 AM
468 Posts
Joined Aug 2013
Yesterday 02:14 AM
BrettL5675Yesterday 02:14 AM
468 Posts
good company good products work well with home assistant
Yesterday 03:30 AM
3,838 Posts
Joined Jan 2012
Yesterday 03:30 AM
RedElmoYesterday 03:30 AM
3,838 Posts
$1 cheaper than prime day.
Yesterday 01:42 PM
8 Posts
Joined Jul 2024
Yesterday 01:42 PM
mac48462Yesterday 01:42 PM
8 Posts
An awesome price, considering that it includes the necessary hub, for those that don't already have one. I've been using the whole line of YoLink smart home sensors for years and haven't had a single regret. Compared to other brands I previously tried, the range and stability of this system is unmatched. These water sensors specifically have saved us more than once, especially by our sump pump, washer and even refrigerator. I've also found their customer support to be extremely responsive and helpful.
Yesterday 01:49 PM
74 Posts
Joined Apr 2009
Yesterday 01:49 PM
kaf27033Yesterday 01:49 PM
74 Posts
Quote from BrettL5675 :
good company good products work well with home assistant
Do you need the hub to work with Hime Assistant?

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Yesterday 01:54 PM
377 Posts
Joined Jan 2014
Yesterday 01:54 PM
qwerty47Yesterday 01:54 PM
377 Posts
This seems to be the older model with no siren sound from sensor except email/text notification . The other with sound from sensor is listed at 59.99 with a 10% coupon on product page . I have the later and plan to add additional sensors to it . The sensor sound is really handy when not around with your phone or checking notifications constantly to track sound source and prevent leaks . Has already saved me once with a leaking faucet .
Yesterday 03:29 PM
468 Posts
Joined Aug 2013
Yesterday 03:29 PM
BrettL5675Yesterday 03:29 PM
468 Posts
Quote from kaf27033 :
Do you need the hub to work with Hime Assistant?
Yes these use LoRA for communication not zigbee/zwave/bluetooth.
Yesterday 06:24 PM
6 Posts
Joined May 2009
Yesterday 06:24 PM
skrabbaYesterday 06:24 PM
6 Posts
Super product, super deal!!! Big thumbs up!
Yesterday 09:10 PM
2 Posts
Joined Jul 2025
Yesterday 09:10 PM
SplendidName8492Yesterday 09:10 PM
2 Posts
Yolink sensors are great
Yesterday 09:10 PM
2 Posts
Joined Jul 2025
Yesterday 09:10 PM
SplendidName8492Yesterday 09:10 PM
2 Posts
Great Deal
Yesterday 11:43 PM
16 Posts
Joined May 2013
Yesterday 11:43 PM
TylerB9677Yesterday 11:43 PM
16 Posts
Quote from zdoar :
Note that this deal is only for the leak sensors (regardless, I'd love to have a combined leak + temp sensors deal).
my yolink leak sensors and motion sensors display the temperature if you select each sensor and go to its settings. it's 79° in my mailbox right now, haha
Yesterday 11:44 PM
273 Posts
Joined Oct 2020
Yesterday 11:44 PM
ZepLedYesterday 11:44 PM
273 Posts
Not deal related but the Slickdeals app update sucks.

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Yesterday 11:58 PM
139 Posts
Joined Mar 2006
Yesterday 11:58 PM
SpideyCTYesterday 11:58 PM
139 Posts
For those within hearing range that don't need "smarts", can keep it simple https://www.homedepot.com/p/Basem.../100038838
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