Kidde RGSAR-RW Smart Smoke and Carbon Monoxide Detector

A smart detector that provides real-time notifications through a mobile app, helping protect your home from smoke and carbon monoxide threats. Features enhanced sensing technology to reduce false alarms and connects with smart home systems for comprehensive monitoring.

  • 3 variants
  • Real-time app notifications
  • Connectivity: 2 variants
Price range $55 – $75
Price spread ~36% Across new variants
Customer rating 4.4 151 ratings

Available variants (3)

Choose a variant, then open its detail page for seller-specific information.

Smart Smoke Detector, Kidde
Price $54.98
Updated Apr 30, 2026
Available to order
Power Source
Hardwired
Weight
181
Material
Plastic
View variant

Variant comparison

Compare prices, availability, and key variant differences in one table.

Feature Smoke and Carbon Monoxide, Battery or AC Smoke, Hardwired Smoke and Carbon Monoxide, AA Battery Powered
Price $74.75 $54.98 $69.98
Updated Jun 3, 2026 Apr 30, 2026 Apr 19, 2026
Availability Available to order Available to order Available to order
Power Source Battery or AC Hardwired AA Battery Powered
Weight 544 181
Material ABS Plastic
Dimensions 127, 127, 51 127, 51, 127
Battery Type AA Alkaline
Connectivity Wi-Fi Wi-Fi Ring App Enabled, Wire-Free Interconnectivity, Alexa Compatible

Amazon live offers

Offers updated

3 live offers
Top live offer $54.98
New from $54.98
Offer count 3+
Seller Condition Price Shipping Updated
Sold by Amazon FBA New $54.98 Free shipping 6/3/26 View offer
Sold by Amazon FBA New $69.98 Free shipping 6/3/26 View offer
Sold by Amazon FBA New $74.75 Free shipping 6/3/26 View offer

Overview

Compare Kidde RGSAR-RW Smart Smoke and Carbon Monoxide Detector variants, pricing tiers and key differences.

Learn more

How variants differ

  • Power Source
  • Weight
  • Material

Who each variant is for

  • Start with your budget: the visible price spread across variants is about 36%.

Reviews

4.4 / 5 from 151 ratings
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Product confidence

Reviews

4.4
(151 ratings)

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