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Fitbit Ace 2 review

Key features
  • Activity tracker
Reviewed

The Fitbit Ace 2 is the successor to the Fitbit Ace. It's aimed at slightly younger children (six years and above compared with eight and above for the Ace) and it's now swimproof. Read on to discover what else has changed, our first impressions when we got our hands on it, and, perhaps more importantly, what our seven year-old tester made of it.

Included in our expert review
  • Pros and cons
  • What is it?
  • What's the setup like?
  • What's it like to wear?
  • What's it like for fitness?
  • What's the battery like?
  • Is it secure?
  • Which? First Look verdict
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Technical specifications

General

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 fitness trackers

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Prices updated daily

Prices are ordered from lowest to highest, irrespective of retailer rating, delivery price or stock. We are not able to show every possible retailer and cheaper prices may be available. When you click on a retailer link on our site, we may earn affiliate commission. This supports our not-for-profit mission to empower consumers and in no way affects our recommendations. Find out more.

RetailerRetailer ratingPriceDeliveryIn stock
Amazon.co.uk
£55.25Free
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Coolshop
Not rated
£56.00Free
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John Lewis & Partners
Not rated
£69.95Free
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Boots.com
Not rated
£69.98Free
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BT Shop
Not rated
£69.98Free
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Currys
£69.98Free
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Studio
Not rated
£69.98£5.00
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MyTrendyPhone
Not rated
£72.70£1.89
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Ebuyer
£74.98£3.50
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Littlewoods
£89.99Free
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The retailers shown are supplied by PriceRunner.co.uk. This may not include every retailer selling the product online. When a retailer link is followed we receive a payment from PriceRunner, irrespective of whether a purchase is made.

Which? is a participant in the Amazon EU Associates Programme, an affiliate programme designed to provide a means for sites to earn affiliate fees by linking to Amazon.co.uk. For products subsequently purchased via Amazon, we receive a payment from them rather than from PriceRunner.

Make smarter choices

We have tested 35 fitness trackers and found that there are 0 Don't Buys and 4 Best Buys.
Range of Fitness tracker scores
  1. 47%
    Lowest score
  2. 60%
    Average score
  3. 77%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to fitness trackers we've tested
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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.

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