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- – 4-month term
- – No impact on credit
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- – Secure and straightforward checkout
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Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
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Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Sep 10
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Features
- Ring Alarm Flood and Freeze Sensor protects your home from flood and water damage. Get alerts on your smart phone when water or low temperatures (below 40F / 4.4C) are detected with a Ring Protect subscription (sold separately).
- Easy setup in minuteswithout tools or professional installation. Requires Ring Alarm Security System (sold separately).
- With a Ring Protect subscription (sold separately), manage Ring Alarm Flood and Freeze Sensor and other Ring products through the Ring app.
- Battery life 3 years max. Batteries are replaceable.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Style: Alarm Flood and Freeze Sensor
This device has saved me over hundreds, if not thousands, of dollars! I placed this near the overflow valve on my water heater to detect any possible leaks down the road. Well not even a year later the sensor went off and sure enough the water heater had started leaking and failing. Had it not been for this device, it may have been hours before we noticed the leak was occurring given the location of our water heater! Instead this device notified us within minutes of the leak occurring so we could take measures to shut off the water supply to the water heater before it flooded our home. If you have any possible area in your home where water leaks could occur, I highly recommend you get this device. You honestly owe it to yourself to buy this! Literally saved us so much money and headaches! It connects easily to an existing Ring security system, it’s very small in size and appearance allowing it to be tucked away unobtrusively anywhere in the home. The coverage and range is excellent for the location we had installed this device. The speed of alerts is near instantaneous once water is picked up by the sensor. Overall the performance is excellent, and this was amazing value for the price we paid!
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Reviewed in the United States on April 25, 2024 by Kenneth
Style: Alarm Flood and Freeze Sensor
We purchased the flood and freeze sensor to put by washing machine, especially since a rental we had in past had a faulty hose, caused entire home to be flooded. Decided to give this a try in our home and I like to wipe down my washer every now and then but a little dirt had gotten on inside of washer lid lip, say that 3 times fast haha. I had used the the little plastic cup for liquid soap to rinse it down while washer was filling. Well, learned something valuable, don't do that.. It can go outside of drum area and go down to floor! There was maybe at most a quarter cup worth of water on the floor and the sensor detected it, sounded an alarm in home and called my phone to make sure I knew there was water detected!! We were hoping this would be a good product and it definitely impressed us! So much so that we purchased another one for our garage for the hot water heater. Recently that started leaking and caused several items in garage to be soaked but luckily we caught it pretty quickly, no damage. Wish we would've had this device before that happened though. If you are wondering if it's worth it, I assure you, it is!! Eventually, I think we will be putting them under every sink as well. It's small enough to be hidden, approximately the size of a hockey puck and quick set up and if you feel the need to mess with the settings like my husband does 🙄 😂, you can even disable the freeze setting if you live in a climate that doesn't really freeze. Worth every penny!!!
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Reviewed in the United States on June 3, 2024 by M.R.
Style: Alarm Flood and Freeze Sensor
The Ring Flood Sensor has become an indispensable asset in our home, shielding us from basement flooding on two separate occasions. Living in an area prone to heavy rains, the threat of water damage loomed large until we installed this remarkable device. The Ring Flood Sensor's advanced technology swiftly detects any signs of moisture, delivering prompt alerts to notify us of potential leaks or flooding risks. Its rapid responsiveness empowers us to take immediate action, preventing water damage and sparing us from costly repairs and disruptions. Setting up the Ring Flood Sensor was a breeze, thanks to its user-friendly design and straightforward instructions. Within minutes, we had it installed and operational, providing us with a sense of security and peace of mind. In summary, the Ring Flood Sensor has surpassed our expectations, proving to be a reliable, efficient, and essential tool in protecting our basement from flooding. If you're seeking a dependable solution to safeguard your home from water damage, look no further than the Ring Flood Sensor – it's a true lifesaver.
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Reviewed in the United States on March 4, 2024 by Colby Simonsen
Style: Alarm Flood and Freeze Sensor
Have had these for awhile now and have never had one alarm until today- I got a call from Ring Monitoring letting me know there was a leak under my kitchen sink and there sure was! This saved me probably hundreds honestly as a pipe had burst. The call and app notification saved my kitchen floor. I am thankful for this tiny but mighty thing.
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Reviewed in the United States on May 20, 2024 by CeCe
Style: Alarm Flood and Freeze Sensor
So far, I have no issues. Easy to set up an easy to use. The only thing I wish we could see the current temperature and see the set points for the alarm.
Reviewed in the United States on February 2, 2024 by Hard Rock
Style: Alarm Flood and Freeze Sensor
I recently installed the Ring Flood Alarm Sensor in my home and I couldn't be happier with the results. The installation process was incredibly easy and straightforward, taking me just a few minutes to have it up and running. All I had to do was place the sensor in the desired location, connect it to my Ring Alarm system, and I was good to go. The sensor provides me with a sense of peace of mind knowing that my home is protected from potential flooding. The moment water is detected, I receive an immediate alert on my phone, allowing me to take action quickly and prevent any further damage. This has been incredibly helpful during heavy rainstorms or when I'm away from home for an extended period of time. I also appreciate the reliability of the Ring Flood Alarm Sensor. It has never failed to detect water when present, and the battery life has been exceptional. The sensor is also durable and well-made, so I have confidence that it will continue to work efficiently for years to come.
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Reviewed in the United States on April 17, 2024 by Jesus L.