# Kidde — Your link to safety.

> Smart home safety device integration and alerts for enhanced home protection. (iPhone/iPad app by Walter Kidde Portable Equipment.)

- Source: https://appshunter.io/ios/app/kidde/id942334464 (this page in markdown: same URL + `.md`)
- Developer: [Walter Kidde Portable Equipment](https://appshunter.io/developer/942334463)
- Category: Lifestyle, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.80/5 from 6,439 App Store ratings · 206 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 92 MB
- Languages: American English, Canadian French, Chinese (Simplified, China)
- Released: 2015-01-29
- Data updated: 2026-08-27
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/kidde/id942334464/reviews.md

## What is Kidde?

Step into the future with Kidde Smart Home Safety – where the intelligence of modern homes meets cutting-edge protection. The Kidde app seamlessly integrates with your smart home safety devices, delivering real-time alerts, Smart Hush® functionality, and more, all at your fingertips.

Explore the Tech-Savvy Features:

- Receive instant alarm notifications for smoke, carbon monoxide, indoor air quality issues, or water leaks.
- Effortlessly set up alarms by scanning the QR code on the product, connected to your home Wi-Fi 2.4GHz network.
- Easily test your alarm's functionality when you are at home.
- Stay informed with notifications for device replacements.
- Notify friends and family if hazards are detected when you're away.

Unlock Advanced Home Health - Elevate Your IAQ Experience:

Introducing Advanced Home Health, an exclusive indoor air quality subscription that seamlessly integrates premium features into your IAQ devices. Immerse yourself in the futuristic experience of our revamped IAQ dashboard, featuring a sleek design and a cutting-edge interface designed for tech-savvy subscribers. Subscription perks include:

- Advanced Mold Risk Analysis
- Thermal Comfort readings
- Weekly air quality reports covering temperature, humidity, TVOC, Mold Risk, and Thermal Comfort.
- Enjoy a 10% discount on ShopKidde.com.

Discover Smart Devices:

- Smoke + Carbon Monoxide Alarm with smart features – Double the detection for enhanced safety.
- Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitor – An industry first, combining smoke and CO detection with IAQ monitoring.
- Carbon Monoxide Alarm with Indoor Air Quality Monitor – Easy plug-in operation for reliable detection.
- Water Leak + Freeze Detector – Early detection to prevent damage.
- RemoteLync Camera (Sunsetting on January 7, 2024) – A cordless, Wi-Fi-enabled security camera capturing clips and providing alerts.


Embrace the future of home safety with Kidde Smart Home Protection – where technology meets peace of mind.

Terms of Use: https://help.kidde.com/hc/en/6-kidde/faq/589-terms-of-service/?l=en

## Key features

- Real-time alarm notifications
- Smart Hush functionality
- QR code setup for Wi-Fi connection
- Device replacement notifications
- Remote notifications to friends/family
- Advanced Indoor Air Quality (IAQ) monitoring
- Mold Risk Analysis

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Advanced Home Health - Monthly | $1.99 | per month |
| Advanced Home Health - Annual | $19.99 | per year |


## What do users think of Kidde?

Overall sentiment: neutral

**Pros**

- 🚀 Easy setup
- 👍 Helpful app features
- 🔒 Provides peace of mind
- 💡 Useful air quality monitoring
- 👍 Good customer support

**Cons**

- 🐛 Frequent false alarms
- 🐛 Connectivity issues
- 🐛 Buggy app and firmware
- 👎 Paywalled features
- 👎 Poor user experience

**Commonly reported bugs**

- App unable to connect to devices
- Firmware updates failing
- Devices going offline randomly
- Notifications not working as expected
- Inconsistent device naming in app

**Most requested features**

- Add HomeKit support
- Improve historical data tracking
- Provide more detailed temperature/air quality data
- Allow remote alarm silencing
- Enhance app stability and usability

## Recent user reviews (10 of 206)

All indexed reviews: https://appshunter.io/ios/app/kidde/id942334464/reviews.md

### 4/5 — Easy setup, one critique

*2026-08-15, version 10.1.0*

Just replaced all of my interconnected hardwired alarms, the install and setup and easy and intuitive. My only critique is with alerts. The option to notify me of an interconnected alarm event should be selectable. Since I have all Kidde smart alarms, when one senses smoke, I get that alert as well as 7 other “interconnected alarm activations” this dilutes the actual alarm notification (that matters).

### 1/5 — Not operational

*2026-08-09, version 10.0.2*

The sensors, when installed, worked well. Now, the sensors are offline more than they are online. I’m now shopping for new water sensors I can count on and be confident using.

### 5/5 — Leak on first night of vacation

*2026-08-08, version 10.0.2*

So glad to have this alert and be able to have it taken care of before we returned home a week later to a mess.

### 3/5 — Need info on testing the alarm!

*2026-08-04, version 10.0.2*

Could not figure out how to test our water alarm and couldn’t get help from Kidde.

### 5/5 — Saved my life

*2026-07-31, version 10.0.2*

The devices from this brand have literally saved the lives of my family and I. Detecting dangerous VOC levels, carbon monoxide and smoke. Amazing and well needed in every household.

### 1/5 — Useless

*2026-07-26, version 10.0.2*

Doesn’t connect to wifi. Tried multiple times, reset the device, made sure it was a 2.4ghz network, absolute scam of a company.

### 5/5 — Works great and is awesome!

*2026-07-12, version 10.0.2*

I live being able to see my house is ok 24/7 and testing alarms on the app!

### 1/5 — Many false alarms and the app is useless

*2026-07-10, version 10.0.2*

Firstly, I am experiencing many false alarms with my Kidde detectors. Secondly, the app is so much limited, it does not even clear any of the alarms. We have to unplug the detectors, reset them, and plug them in again every time! Truely disappointed!

### 1/5 — Faulty

*2026-07-04, version 10.0.2*

Late night faulty alarms. For three weeks straight. Cleaned multiple times and no support.

### 1/5 — Constant failure errors

*2026-06-28, version 10.0.2*

These smart alarms sounded like a great idea but they are constantly giving error messages and going off. I’ve bought four of them and had them professionally installed by two different electricians and they have all failed. Very dissatisfied with this brand.

## Frequently asked questions about Kidde

### What does the Kidde app do?

The Kidde app connects to your smart home safety devices, such as smoke and carbon monoxide alarms, and water leak detectors. It provides real-time alerts for various hazards, allows you to test your alarms, and can notify friends and family if you're away.

### What are the key features of the Kidde app?

Key features include instant notifications for smoke, carbon monoxide, indoor air quality, and water leaks. It also offers Smart Hush functionality, easy QR code setup, device replacement alerts, and the ability to notify contacts remotely. An optional subscription unlocks advanced IAQ features like mold risk analysis and detailed air quality reports.

### Is the Kidde app free to use?

The core functionality of the Kidde app, including receiving alerts and basic device management, is free. However, advanced features for indoor air quality monitoring are available through a subscription service. There may also be in-app purchases for related services or devices.

### What devices are compatible with the Kidde app?

The app is designed to work with Kidde's range of smart home safety devices, including Smoke + Carbon Monoxide Alarms, Smoke + Carbon Monoxide Alarms with Indoor Air Quality Monitors, Carbon Monoxide Alarms with Indoor Air Quality Monitors, and Water Leak + Freeze Detectors. Setup requires a 2.4GHz Wi-Fi network.

### How can the Kidde app help improve my home's safety?

The app enhances home safety by providing immediate alerts for critical hazards like smoke, CO, and water leaks, allowing for quicker response times. The advanced IAQ features help monitor and manage your home's air quality, contributing to a healthier living environment. Remote notification capabilities also ensure that loved ones are informed even when you are not present.

## Version history (last 5 releases)

### 10.1.0 — 2026-08-09

- Minor bug fixes

### 10.0.2 — 2026-05-21

Minor bug fixes

### 10.0.1 — 2026-04-11

This update adds support for our new Smart Carbon Monoxide Alarms. You can now set up and monitor Smart CO devices directly in the Kidde App, receive real‑time CO alerts, and view alarm history. We’ve also improved device setup and refreshed the dashboard to give you a clearer view of your home’s safety. More protection, now with Smart CO monitoring.

### 9.4.0 — 2026-02-05

App improvements and bug fixes.

### 8.7.5 — 2025-12-04

Bug fixes and overall improvements to Advanced Home Health to improve system performance, scalability, and stability.

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## More apps by Walter Kidde Portable Equipment

- [ESTMobile™](https://appshunter.io/ios/app/estmobile/id1479838949)
- [Connected Safety+](https://appshunter.io/ios/app/connected-safety-plus/id1611014570)
- [KESMobile](https://appshunter.io/ios/app/kesmobile/id6468647401)

All apps by Walter Kidde Portable Equipment: https://appshunter.io/developer/942334463

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*