Fitbit's just made its first big mistake of 2024 – are its devices still worth buying?

Fitbit Charge 5
(Image credit: Ida Blix)

Reports are surfacing that Fitbit Charge 5 devices are being rendered “unusable” recently, allegedly by Fitbit’s most recent firmware update, with one of the most common complaints being a shortened battery life. Not all Charge 5s are affected, but there have been outcries from hundreds of users that are left with a dud device, although Fitbit has flat-out denied it’s because of the most recent firmware update. 

It’s a shame, because the Fitbit Charge 5 was, for a long time, one of the best Fitbits you can buy before it was replaced in its range by the updated Fitbit Charge 6, which is a fine fitness tracker, but didn’t review as well. With many Charge 5s going down after the firmware update, some users are self-reporting being offered up to 35% off the price of a new Fitbit Charge 6. 

Unfortunately, this first gaff of 2024 comes hot on the heels of a very disappointing 2023. Underwhelming releases (apart from the excellent Google Pixel Watch 2), controversies over the handling of sensitive health data, and the fury over the redesigned app and gutted community features have left Fitbit in a very different state than it was when Google acquired it. Existing Fitbit users have been at the brunt of this gradual decline, and still are - most Charge 5 owners are legacy Fitbit users, as it’s a much older device.

Of course, this isn’t to say Fitbit is totally worth investing in if you’re thinking of buying one in 2024. The Google Pixel Watch 2 smartwatch and Fitbit Inspire 3 fitness tracker both reviewed very well, with the latter being a great choice for people looking for a cheap, reliable way to track health and fitness metrics without forking out lots of cash for one of the best smartwatches

A phone on a green background showing the Fitbit app

(Image credit: Google / Fitbit)

The Fitbit app, although it has axed some legacy features, is still very usable for new joiners even without paying for the additional Fitbit Premium content. Getting a Fitbit Inspire 3 remains a great way to help you get active, and record your progress.

While Fitbit’s recent track record doesn’t inspire confidence, the basic Fitbit Inspire 3, the stylish Luxe, the excellent Versa 3 and its flagship Pixel Watch 2 remain fantastic devices, so there’s plenty to like about Fitbit still. We’d say these devices, along with the Charge 6, are still worth buying, and Fitbit Premium remains an outstanding service. However, Fitbit’s obstinate denial that there is a widespread problem with Charge 5 devices is just adding fuel onto the mounting fire of distrust, driving existing users away and causing itself problems down the line.

Fitbit is no longer synonymous with fitness tracking in the same way it was when it debuted in 2009, especially now it’s got renewed competition not just from smartwatches, but also the best smart rings and the upcoming Samsung Galaxy Fit 3.

Google will have to fight hard to keep its market share in the face of such competitors, producing high-quality devices, and high-quality content for its apps, and generally ensuring its output is of an excellent standard. Bricking hundreds of copies of one of its best devices isn’t the best start, and if the last couple of years is anything to go by, Google has started as it means to go on.

You might also like:

Matt Evans
Fitness, Wellness, and Wearables Editor

Matt is TechRadar's expert on all things fitness, wellness and wearable tech. A former staffer at Men's Health, he holds a Master's Degree in journalism from Cardiff and has written for brands like Runner's World, Women's Health, Men's Fitness, LiveScience and Fit&Well on everything fitness tech, exercise, nutrition and mental wellbeing.

Matt's a keen runner, ex-kickboxer, not averse to the odd yoga flow, and insists everyone should stretch every morning. When he’s not training or writing about health and fitness, he can be found reading doorstop-thick fantasy books with lots of fictional maps in them.

Read more
Fitbit Versa 3 and Charge 5 on techradar background
The best Fitbit 2025: Classic fitness trackers and the latest smartwatches
Fitbit Versa 3
'It lasts less than a day' – Fitbit users furious over update that crushes battery life
Fitbit Luxe on TR background, one of the best fitness trackers
The best fitness trackers 2025: From Fitbit-style bands to smartwatches and more
cheap fitbit sales deals
The best cheap Fitbit sales and deals for March 2025
Garmin Fenix 8 AMOLED watch on wrist
Furious Garmin users claim the company has 'abandoned' the Fenix 7 range as another update snubs older models
Xiaomi smart band 9 on a violet
Best cheap fitness trackers 2025: Track your steps, heart rate and workouts for less
Latest in Health & Fitness
Man wearing wired headphones
I switched back to cheap wired headphones after years of working out with wireless: here are 3 things I loved (and 2 I didn't)
Oppo Watch Mini X2 teaser
Oppo Watch X2 Mini teaser could be our first glimpse of the smaller OnePlus Watch 3
Google Pixel Watch 3
Google Pixel Watch 3's Loss of Pulse Detection could save your life – here's how the company created it
Apple Watch foldable display patent
Forget the folding iPhone – Apple has patented a foldable Apple Watch with two screens
Apple Watch Ultra 2
7 hidden features on your Apple Watch you should start using right now
Oura Ring 4
One of Apple's top health execs is ditching the company for Oura, and I've never been more convinced smart rings are the future
Latest in Opinion
An image of the Samsung Display concept games console
Forget the Nintendo Switch 2 – I want a foldable games console
Image of Naoe in AC Shadows
Assassin's Creed Shadows is hands-down one of the most beautiful PC ports I've ever seen
Apple CEO Tim Cook
Forget Siri, Apple needs to launch a folding iPhone and get back on track
construction
Building in the digital age: why construction’s future depends on scaling jobsite intelligence
Concept art representing cybersecurity principles
Navigating the rise of DeepSeek: balancing AI innovation and security
A person holding out their hand with a digital AI symbol.
Taking AI to the edge for smaller, smarter, and more secure applications