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Home / Home & kitchen / Fire Safety / Kidde RGCUAR-RW
7.2 Tested Aug 28, 2026 by Team RankingRight

Kidde RGCUAR-RW (Ring, hardwired + battery) review 2026

Hardwired smoke + CO alarm with 2xAA backup, integrated with the Ring app for phone alerts

Is the Kidde RGCUAR-RW Worth It?

Best for existing Ring households. A sensible pick if you already have Ring devices and want smoke/CO alerts in the same app. We're repeating Kidde's own performance claims here as marketing copy, not as something we or a third party verified — judge the alarm on its hardwired-plus-backup power design and Ring integration instead.

Kidde RGCUAR-RW Pros & Cons

Pros
  • Hardwired with AA battery backup for redundant power
  • Sends smoke/CO push notifications through the Ring app
  • Part of Kidde's current, actively-sold Ring-integrated line
Cons
  • Optional Ring monitoring subscription costs extra for full functionality
  • Kidde's "25% faster, 3x more precise" claim is the manufacturer's own marketing copy, not an independent test result
  • Current price could not be confirmed from a reliable source at publish time

Kidde RGCUAR-RW at a Glance

7.2 Editor Score
Certification & ratingUL/CDC fire-class rating for extinguishers, or UL 217/2034 certification for smoke & CO alarms.
24/30
Independent review consensusHow this model is rated by outlets that hands-on test fire-safety gear (Consumer Reports, Bob Vila, This Old House).
15/25
Ease of useMounting/install, activation or hush controls, app or voice alerts where applicable.
16/20
Battery & backupBattery type and sealed life, or rechargeable service interval; hardwire/AC backup where applicable.
12/15
ValuePrice against the coverage and warranty you get.
5/10
Reader ratingNo reader ratings yet — not part of the score
–

Rubric v1: Certification & rating 30 · Independent review consensus 25 · Ease of use 20 · Battery & backup 15 · Value 10. Score = Σ ÷ 10, locked Sep 21, 2026. How we rank.

Where to buy — prices checked Sep 21, 2026

Kidde

Best priceSee Price

Kidde RGCUAR-RW specifications

TypeSmoke & CO alarm
Battery2x AA backup (hardwired primary)

Why it scored 7.2

A sensible pick if you already have Ring devices and want smoke/CO alerts in the same app. We're repeating Kidde's own performance claims here as marketing copy, not as something we or a third party verified — judge the alarm on its hardwired-plus-backup power design and Ring integration instead.

Where it loses

Price unconfirmed; manufacturer performance claims not independently verified.

Still the right pick for

Households already using the Ring ecosystem.

What owners say

No reader ratings yet. This block fills in from real submissions only — we never write, buy or generate reader reviews, and none of them touch the editor score.

Kidde RGCUAR-RW7.2
See Price