Temperature and Humidity Sensor
Track indoor climate conditions to help prevent mold, moisture damage, or discomfort, even in hard-to-reach places.
Important note: This device provides general indoor temperature and humidity information only. Do not use readings for medical or safety decisions.
Key Features
- Monitor indoor spaces:Track temperature and humidity levels in basements, attics, crawl spaces, garages, and more. Indoor use only.
- No Base Station required: Simple, flexible setup. It just works.
- Stay ahead of costly issues: Get alerts that help you catch mold risks or moisture swings early, so you can act fast.
- Built on Amazon Sidewalk1: Taps into a neighborhood-wide network to reach every corner of your home, even when your WiFi fails.
Tech Specs
Size | 2.76 x 1.01 in (0.70 x 25.6 mm) |
Power | 2X AA alkaline batteries |
Connectivity | Amazon Sidewalk |
Operating Conditions | Operating Temperature: -4°F to 140°F (-20°C to 60°C) |
Box Includes | • Indoor Temperature and Humidity Sensor • Physical QR code for app setup • Physical QR code for device setup guide |
Software Security Updates | This device receives guaranteed software security updates until at least four years after the device is last available for purchase as a new unit on our websites. . If you already own a Ring device, visit Software Security Updates in for information specific to your device. |
System Requirements |
1Requires Amazon Sidewalk coverage for use. Coverage may vary by location and is subject to change or interruption. To check approximate Amazon Sidewalk coverage in your area here.