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Small white rectangular sensor with rounded edges and a matte finish

Ring

Ring Temperature & Humidity Sensor White

SKU CH-VQDP-2JC2Y

Monitors indoor temperature from -4 to 122 °F with ±.9° accuracy and humidity up to 95% RH, connects over Amazon Sidewalk without a hub, and runs up to five years on included AA batteries

  • Monitor temperature from -4 to 122°F with ±.9° accuracy
  • Track humidity up to 95% RH with ±7% accuracy to spot mold risk
  • Connect via Amazon Sidewalk covering 95% of US population with no hub needed
  • Up to 5-year battery life from 2 included AA alkaline batteries
  • Built-in Wi-Fi backup keeps sensor connected if home Wi-Fi drops

Indoor climate monitoring for any room

The Ring Temperature & Humidity Sensor tracks indoor conditions from -4 to 122 degrees Fahrenheit with .9 degree accuracy and humidity up to 95% RH with 7% accuracy. It is designed for homeowners or renters who want early warning of mould risk, moisture damage or uncomfortable air quality without installing a dedicated hub.

Check Amazon Sidewalk coverage in your area

The sensor connects through Amazon Sidewalk rather than your home Wi-Fi, so verify that the free nationwide network reaches the intended location such as an attic, closet or basement. No base station or separate bridge is required, but a Sidewalk Gateway must be within range for the device to report data to the Ring app.

Battery-powered operation for long-term deployment

Two included AA alkaline batteries are rated for up to 5 years of life depending on event frequency and proximity to a Sidewalk Gateway. The unit relies on this low-power link for continuous monitoring, with built-in Wi-Fi backup activating only if the primary connection drops, so sustained reporting depends on consistent network availability rather than burst transmission.

Highlights

  • Monitor temperature from -4 to 122°F with ±.9° accuracy
  • Track humidity up to 95% RH with ±7% accuracy to spot mold risk
  • Connect via Amazon Sidewalk covering 95% of US population with no hub needed
  • Up to 5-year battery life from 2 included AA alkaline batteries
  • Built-in Wi-Fi backup keeps sensor connected if home Wi-Fi drops

Specifications

No published specifications for this item yet.

Questions about this item

Does the Ring Temperature & Humidity Sensor White come with batteries, or do I need to buy them separately?

Two AA alkaline batteries are included in the box and rated for up to 5 years of use, so no separate purchase is required at setup.

Is there a version of this sensor with a different battery life or connectivity option?

The product is offered as a single model that uses Amazon Sidewalk with built-in Wi-Fi backup and the included AA batteries rated for up to 5 years of life.

What do the accuracy figures of .9 degree Fahrenheit and 7% humidity mean for daily monitoring?

Readings stay within .9 degree Fahrenheit and 7% relative humidity, letting you spot mold risk or comfort issues reliably across the -4 to 122 degree range.

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