We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Kidde 10Y29 Long Life Optical Smoke Alarm review

£11.00 Typical price

Test score %

Key features
  • Smoke alarm (battery powered)
  • Optical smoke alarm
Reviewed

The Kidde 10Y29 smoke alarm is reasonably priced for a smoke detector with a lengthy 10-year battery. But will this long-life optical smoke alarm give you the peace of mind you’re looking for by going off quickly enough if there’s a fire? Check out our full test results to find out how it responded to four different types of fire and for our full review of this Kidde smoke alarm.

Included in our expert review
  • Pros and cons
Try Which? for £1
You can cancel at any time

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test smoke alarms
Try Which? for £1
You can cancel at any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Make smarter choices

We have tested 28 smoke alarms and found that there are 7 Don't Buys and 4 Best Buys.
Range of Smoke alarm scores
  1. 0%
    Lowest score
  2. 42%
    Average score
  3. 93%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to smoke alarms we've tested
Try Which? for £1
You can cancel at any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

    CompareRemove all products