Ring Flood & Freeze Sensor - Leak & Freeze Detection, Amazon Sidewalk, No Hub Required, Up to 6-Year Battery Life

DUAL FLOOD & FREEZE DETECTION: Get instant alerts the moment water is detected or temperatures drop low enough to risk frozen pipes, so you can catch leaks and cold snaps early, before they turn into costly damage.
NO HUB OR WIFI RANGE LIMITS: Connects automatically over Amazon Sidewalk, a free nationwide network covering approximately 95% of the US population, so there's no base station to buy and no dependence on your home WiFi range.
BATTERY LIFE: Powered by 2 included AA alkaline batteries rated for up to 6 years of use (varies by event frequency and proximity to a Sidewalk Gateway), so you can place it and largely forget it.
BUILT-IN WIFI BACKUP & WORKS WITH ALEXA: Amazon Sidewalk keeps the sensor connected automatically even if your home WiFi drops, and real-time notifications integrate with the Ring app and Alexa for hands-free monitoring.

Specs

Reviews

Learn more about the Ring Flood & Freeze Sensor (Newest Model)

General
Brand	Ring
Model	Flood & Freeze Sensor (Newest Model)

Model
Part Number	B0DS6HSS9Z

Features
Features	Power: 2 AA Alkaline Batteries (included) Approximate Battery Life: Up to 6 years Battery life is dependent on number of events, proximity to Sidewalk Gateway, and other factors. Connectivity: Amazon Sidewalk

Dimension & Weight
Dimensions	70x 70 x 25.9 mm (2.76x 2.76 x 1.02 inches)

Additional Information
First Listed on Newegg	August 18, 2026