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Ring Temperature & Humidity Sensor - Indoor Climate Monitor, Amazon Sidewalk, No Hub Required, Up to 5-Year Battery Life
- TRACK INDOOR TEMPERATURE & HUMIDITY: Monitor conditions from -4 to 122 degrees Fahrenheit (plus or minus 0.9 degree accuracy) and humidity up to 95% RH (plus or minus 7% accuracy) to help spot mold risk, moisture damage, or uncomfortable conditions before they become a problem.
- 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's reach into attics, closets, or basements.
- UP TO 5 YEARS OF BATTERY LIFE: Powered by 2 included AA alkaline batteries rated for up to 5 years of use (varies by event frequency and proximity to a Sidewalk Gateway), so it keeps monitoring with minimal upkeep.
- 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.
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 800-656-1918
- Support Website
- View other products from Ring
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