Here's the thing about dash cams: they're all different, which means the best choice is different for every driver. Some are simple and affordable; others have advanced features with premium price tags to match. The right choice for you will come down to a combination of your needs and budget. We've put together this guide to help you make that choice.
Of all the dash cams we've spent hours testing, our personal favorite is the Nextbase iQ. It's one of the smartest options currently on the market, with all of the security and driver assistance features that we'd want in a dash cam. But that doesn't mean it's the right answer for your individual requirements.
That's why we've tested so many dash cams in the real world. Our aim is to review all of the top in-car cameras in the kind of scenarios you'll encounter in your vehicle, from installation to driving in different weather conditions. We've summarized the results of our expert tests here, including both the good and the bad bits, all to make it as easy as possible for you to pick the right dash cam.
Top 3 picks
If you want a shortcut to the best dash cams for every driver, our quick round-up below will give you an overview of the top options for every budget. When you find one that fits the bill, use the links beneath to jump down to our full write-up.
Best next-gen cam
If you’re happy to pay for a subscription, the Nextbase iQ is a feature-packed 4K dash cam that's clever yet easy to use.
Best budget
Despite its tiny size, the Dash Cam Mini 2 records in Full HD with HDR, producing footage that’s sharp enough to pick out key detail.
Best all-rounder
With impressive 4K video quality and a flagship feature set, the Nextbase 622GW is a solid all-rounder for most people.
Best by use-case
Best cheap 4K
Sitting well below $100 / £100, the Miofive S1 is probably the best value dash cam, with 4K video and built-in GPS.
Best 360-degree
This unique 360 dash cam covers an omni-directional view, ideal for capturing both your journeys and your in-car karaoke.
Best for analogue vehicles
A dash cam and sat nav combo, the Garmin DriveCam 76 is a feature-packed tool for vehicles without an infotainment system.
Tim is TechRadar’s Camera’s Editor. Tim has more than 15 years’ experience in the photo video industry, as both a freelance photographer and tech journalist. In that time, Tim has tested a whole range of photography kit, including many of the best dash cams. From the UK to Nairobi, Tim’s spent a lot of time on the road – so he knows what a good dash cam needs to do. Tim notes, "many of the dash cams in this list have advanced features, such as GPS, surveillance and driver assistance modes. If you don't need these tools, you can save money by choosing a simpler model."
The best dash cam in 2024
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Below you'll find full write-ups for each of the best dash cams in our list. We've tested each one comprehensively, so you can be sure that our recommendations can be trusted.
The best smart dash cam
Nextbase iQ sample footage
✅ You want an all-in-one dash cam: With a full suite of clever safety and security features, the Nextbase iQ is the complete dash cam package.
✅ You want a future-proof model: Firmware updates are in the pipeline which will add additional functionality to the iQ’s already impressive arsenal.
❌ You don’t need a complex camera: If you only want to capture video of the road, there are simpler dash cam options for a lot less money.
❌ You want a subscription-free dash cam: Basic modes are free, but you’ll need to pay subscription fees for the full set of Nextbase iQ features.
A smart surveillance camera for your car, the Nextbase iQ is as feature-packed as dash cams come. Available in 1K, 2K and 4K variants, it’s a premium solution with a suite of connected skills. That includes parking assistance, a voice-activated Witness Mode and the ability to check in on your vehicle via the Nextbase iQ app, as well as GPS, Bluetooth and Wi-Fi connectivity. All three versions include an interior camera, and there’s an optional rear-facing unit. You will need a paid subscription to get the full benefit of its abilities, which means the iQ can quickly become a costly bit of kit.
But our tests found that it’s also an impressive one. Setup proved simple in our review, while the app made it easy to access its many features. Footage and audio from our 4K review unit was predictably excellent, too. Because powered is delivered directly from the car’s battery, the system remains active even when the engine’s off. It will be overkill for many road users, but if you want a complete, all-in-one camera to monitor your car at all times, the Nextbase iQ is as clever as they come.
- Read our in-depth Nextbase iQ review
The best budget dash cam
✅ You want a hidden dash cam: Compact dimensions mean the Mini 2 pretty much disappears behind your rear-view mirror, with no impact on forward visibility.
✅ You prefer a simple setup: Garmin keeps the Mini 2 simple, making it a reliable tool that’s easy to install and runs faithfully in the background.
❌ You want a feature-packed model: Putting simplicity first means the Mini 2 doesn’t offer options such as speed camera alerts or what3words integration.
❌ You need 4K video footage: The Mini 2 is limited to 1080p Full HD. You’ll need to spend more on a premium model for higher resolution video.
The Garmin Mini 2 is tiny enough to disappear behind your car’s rear-view mirror. Despite its size, it records in Full HD at 30fps with HDR. In our review, it produced footage sharp enough to pick out key details like registration plates, regardless of the ambient light and weather conditions. We found installation quick and simple in our tests, too. The plastic arm takes up very little windscreen space, while the ball-and-socket joint makes it easy to reposition.
The interface is similarly accessible: though there's no display, shortcut buttons let you save clips and mute the mic with one touch. We found that the Garmin Drive smartphone app (for iOS and Android) lets you easily change settings, review recordings and check the camera’s view. While features are limited to voice controls and a g-sensor that can detect collisions, we felt that GPS was the only real omission. Unless you need the best dash cam with driver assistance functions, the Garmin Dash Cam Mini 2 will leave you wanting for very little. Simple, subtle and reliable, it’s the definition of set-and-forget technology.
- Read our in-depth Garmin Dash Cam Mini 2 review
The best all-rounder dash cam
✅ You want emergency services on call: Thanks to what3words integration, the 622GW can pinpoint your location and instantly forward it to emergency services.
✅ You'd like sharp video footage: Harnessing a quad-core processor and six-layer f/1.3 lens, the 622GW can capture impressively detailed 4K footage.
❌ You want seamless connectivity: Connecting to a smartphone isn't always straightforward, with the Wi-Fi connection often failing to establish during our testing.
❌ You want built-in rear recording: There are rivals for a similar price with rear-view cameras as standard, but it's an optional add-on for the 622GW.
With impressive video and flagship features, we think the Nextbase 622GW has a lot to offer. We found its 4K/30p footage almost cinematic in testing, with crisp definition and outstanding detail. Low-light algorithms also improve results in tricky conditions. Drop down to 1080p and we found that you can shoot 120fps slow-mo that makes it easier to pinpoint things like registration numbers. We were impressed with how effectively the built-in polarizing filter reduced windscreen glare, too, and how well the digital image stabilization soaked up road vibrations.
Our tests did reveal that setup was slightly fiddly, and the 3-inch touchscreen requires obvious swipe inputs. We also had some trouble connecting to our smartphones to transfer video clips. That said, we still think the 622GW is a simple camera to use overall. We found its interface intuitive, while the display is big, sharp and clear. Footage is automatically saved when an incident is detected, and thanks to clever what3words integration, the 622GW can pinpoint the location of stricken vehicles and send it on to emergency vehicles. The Nextbase iQ (above) is even smarter still, but if you want a capable dash cam that reliably captures clear 4K video, the 622GW is well worth considering.
- Read our in-depth Nextbase 622GW review
The best cheap 4K dash cam
Miofive S1 Ultra sample footage
✅ You want 4K video for less: 4K footage is sharp, and suffers from very little noise too.
✅ GPS is a must: Not many dash cams at this price include GPS which adds key data to recordings and can be invaluable proving when and how an incident occurred.
❌ You want high frame rates: Whatever the resolution, the S1's video frame rates are capped at 30fps. Higher frame rates like 60fps can capture smoother footage.
❌ You'd rather avoid AI alerts: The S1's AI features feel superfluous, such as its driver alerts and warnings about supposed harsh driving.
You can pick up the Miofive S1 Ultra for well under $100 / £100. That's impressive when you consider that it's a 4K dash cam equipped with GPS and a 5GHz Wi-Fi connection for fast data transfers. That's a rare combo at this price point, especially given how impressive we found the quality of its video footage in testing: with sharp detail and admirable noise control in low light, this is the real deal.
If there's one thing we'd improve based on our review, it would be the ability to record at 60fps – even if just in 1080p Full HD. Sadly the S1 is capped at 30fps. But otherwise, the S1 is hard to fault. It's not the smallest dash cam around, but we found it easy to set up and get going. You also have option to bundle it with Miofive's rear dash cam (2K and 4K options are availability) for full coverage. Considering all of that, we think this is the best 4K dash cam you can get for less than $100 / £100.
- Read our in-depth Miofive S1 review
Best 360 degree
70mai Omni sample footage
✅ You'd like 360-degree coverage: The Omni can rotate through to cover a full 360 degrees and film from any angle.
✅ You enjoy a user-friendly experience: The Omni has charming 'human-like' display graphics.
❌ You need 4K video quality: Topping out at 1920x1080 Full HD video up to 60fps, the Omni's video resolution is bettered elsewhere.
❌ Auto syncing your footage to the cloud is helpful: You can sync your footage to the cloud, but only via an optional 4G hardware kit.
There's no dash cam quite like the 70mai Omni. It's a single camera with a 140-degree field of view and a trick up its sleeve: it can rotate to provide full 360-degree coverage from its position on the windshield. That means you can record your journeys out the front like any other dash cam, or turn it to film inside the cabin of your vehicle. Video resolution tops out at 1080p up to 60fps, so footage isn't the most detailed, but we were impressed by the low-light performance of the f/1.8 lens in testing.
In our review, we found the Omni well-designed with a user-friendly experience, complete with fun graphics and animations on the display when you interact with it. It also benefits from AI-powered surveillance features to keep your vehicle safe, such as motion detection and threat-level processing. As far as single dash cams go, this is one of the most fun to use, plus the list price is reasonable – though you'll need to buy the 4G hardware kit if you want to backup to the cloud automatically.
- Read our in-depth 70mai Dash Cam Omni review
Best for older cars without an infotainment system
Garmin DriveCam 76 sample footage
✅ Your vehicle has no infotainment system: With features like mapping and forward collision warnings, the DriveCam 76 is ideal for older vehicles without such systems as standard.
✅ You want an all-in-one system: Combining a dash cam and a sat nav system means fewer devices mounted to your windshield, giving you a clearer view.
❌ You have a small windshield: Because it’s larger than many dash cams, the DashCam 76 can feel like an obstruction in vehicles with shallow windshields.
❌ You’re on a tight budget: Its multiple talents mean the DriveCam 76 demands a fairly high price. If you won’t use all of its features, you’ll find better value in standalone cameras.
Combining a dash cam and a sat nav, the Garmin DriveCam 76 is a feature-packed tool for vehicles without an infotainment system. In testing, we found its 7-inch display intuitive to use. It makes Garmin’s rich mapping visuals easy to follow, while navigation is clear and well-timed, complemented by live traffic updates when paired with your smartphone’s data connection. The unit itself is much larger than many rivals, though, which can make it tricky to place without obstructing the driver’s view. Helpfully, both the display angle and camera lens are adjustable, so you can find the right position between road and driver.
Full HD footage is shot in HDR at 30fps, delivering balanced exposure and enough detail to make number plates legible. That said, we found that video suffers from noticeable stabilization wobble. This distortion doesn’t reduce the detail, but footage is worse than from other Garmin dash cams. You’ll also find better value dash cams if you don’t need features such as smartphone notifications and weather updates. But if you want a dash cam with added smarts, this is a great choice.
- Read our in-depth Garmin DriveCam 76 review
Also consider
We've reviewed plenty more dash cams than the ones included in this shortlist, and there are a number of honorable mentions we'd be remiss to ignore.
The five-star Nexar Pro is a superb option for high mileage drivers, being a dual-cam solution that can record video both inside and outside a vehicle. It's a little long-in-the-tooth now and can only shoot 1080p video and not 4K, but unlimited cloud storage is included.
Then there's the well-rounded Vantrue E1, which pairs a compact built that tucks neatly behind your rearview mirror with crisp 2.5K video and 1080p video up to 60fps, as well as built-in GPS.
Another option that feels unique from all the other choices here is the excellent Thinkware X1000. It has a bigger touchscreen and easy to use interface, meaning you don't really need to rely on a companion app like other options. It can be purchased as a dual camera bundle, however it lacks built-in GPS.
If you like the sound of the Miofive S1, our pick for a sub $100 / £100 4K dash cam, you can find an S1 'Ultra' version that's a dual camera setup, or indeed Miofive's high-end model, the Miofive Dual Dash Cam, another five-star rated dash cam.
Further honroable mentions are the Vantrue N2 Pro ideal for ride share drivers and Viofo A229 Pro which is another excellent all-rounder.
How to choose the best dash cam for you
How to choose the best dash cam for you
The best dash cams can have anything from one, two or even three cameras. Single camera dash cams record the outside view from your windscreen, dual dash cams add an inside facing camera which is especially useful for ride-share drivers like taxis, while three-camera dash cams are more for professional drivers clocking up the miles, adding an additional viewpoint from the outside of the vehicle, being especially handy for trucks.
Video resolution is a key consideration when choosing a dash cam, as explained below. Most dash cams in 2024 can record footage in Full HD, which is generally enough to identify large details in a video clip. Sharper 4K dash cams tend to cost more, but capture video at a higher resolution. This makes it easier to pull out crucial details such as number plates, which mean 4K dash cams generally offer more reassurance from a safety perspective.
Video frame rates are also important. Most dash cams can record at 30fps, which is fine for reviewing footage at full speed, but the best models can capture action at a smoother 60fps. This gives you the option to slow down footage after the fact, making it easier to pick up details at half-speed. It’s increasingly common to find dash cams that can capture Full HD video at 60fps, but 4K 60fps recording is generally reserved for professional dash cams. Certain models, such as the Nextbase 622GW, also feature digital image stabilization, which helps to smooth out footage on bumpy roads.
There are also a wealth of features to consider, including a touchscreen display, a companion app, GPS, parking surveillance, voice control, sat nav and what3words to name but a few.
If you drive an older car without an infotainment system, then it’s worth getting a dash cam with sat nav, but there’s little point if your car already has sat nav. GPS location data is handy when recording incidents, while some even include what3words geolocation data which offers the most precise way of pinpointing your vehicle and super handy should you become stricken.
Getting started with a dash cam
The overall experience installing, getting started and ease of use on the go varies wildly from dash cam to dash cam. For the most part, dash cams mount somewhere along a car's front windscreen or windshield. Of course, wherever you place your dash cam must not block your view of the road.
The advent of rear-facing cameras (or complete kits that contain both front and rear) require a little extra installation, as these often involve cables that run from front to back. Expect some fiddly work involving the car's headliner to get these fitted correctly.
Dash cams record smaller snippets of footage, usually in increments of one to two minutes at a time. The cameras continually record over the oldest clip in order to keep the memory card from filling up as well.
While older models typically required the user to manually save or tag the appropriate clip in the event of an accident, new G-Sensor-based incident detection technology has taken over, and now takes care of this automatically.
There are also dash cams that boast additional features that, just like any other technology, translate to a higher asking price. In addition to better video quality like 4K, night vision and built-in Wi-Fi or Bluetooth for easy file transfer may also be included.
A rise in popularity of voice control has also made its way over to the humble dash cam, so expect Alexa integration and other such voice-activated technology at the very pinnacle of the range.
Numerous parking modes are also possibilities. These use a time-lapse feature as a surveillance function to capture details of those irksome car park prangs when you're off running errands.
Is it worth having a dash cam?
Yes, absolutely. Some drivers might not like the idea of a camera constantly monitoring their vehicle, but some models of dash cam (like the Garmin Dash Cam Mini 2) are compact and subtle enough to almost disappear behind the central rear view mirror. In other words, once they are up and running you soon forget about them; they just sit there, quietly keeping an eye out, ready to save footage if you’re caught in an accident.
If the worst were to happen, and you need to prove your innocence, the dash cam’s footage could do exactly that. This footage can also be set to include your speed, along with the time and date to help reinforce the validity of your evidence if blame is disputed by the other party. As well as monitoring the road ahead, dash cams can be used to record out of the rear windscreen too, recording footage if you are unfortunate enough to be rear-ended by another motorist.
Even if you're not directly involved in a collision, dash cams can still be useful. Many have a button for quickly saving the last few seconds of video. That way, if you need something ahead that you think needs recording, like an accident between two other vehicles, an example of bad driving, or something else noteworthy, you can provide that evidence to whoever might need it. Another useful feature of some dash cams is how they will call the emergency services if a crash is detected and you don’t respond; they can then share your location and ensure help is on its way.
Furthermore, many dash cams come with additional driver assistance features. These include alerts to let you know about nearby speed cameras and red light cameras, plus a prompt to tell you the vehicle in front has set off – just in case you weren’t paying attention while sat in traffic.
Lastly, some dash cams can be permanently installed in your vehicle and hard-wired, giving them a constant power supply. When paired with a special parking mode, this enables the camera to sense impacts and record footage while the car is parked, potentially gathering useful evidence of your neighbor’s poor parking.
Can a dash cam drain your car battery?
Different dash cams use different power sources, so it's always worth checking how your new dash cam is powered if you're concerned about draining your car's battery.
Some dash cams have internal power, or can easily be charged using external power sources. However, the rest use the cigarette lighter/USB port in your vehicle or need to be hard-wired, meaning they do use your car's battery.
If you use the cigarette lighter/USB port to power your dash cam, then leaving it plugged in overnight might drain your car battery, depending on if your vehicle supplies constant power to the ports. Hard-wired dash cams can be set up to switch on with the car ignition in some vehicles to save battery, too.
If you were planning on using your new dash cam for security purposes, you might want to consider choosing a dash cam with motion detection and using an external power source to make sure you don't drain your car battery.
Is a GoPro better than a dash cam?
GoPro cameras are some of the best action cameras you can buy. They can be easily mounted to your dashboard and set to record video on a rolling loop. Because GoPro cameras are compact, they shouldn’t obstruct your view of the road ahead, while the latest models are capable of capturing videos at resolutions sharper than 4K.
However, there are certain factors which make a dedicated dash cam better than a GoPro for recording the road. The price difference between a GoPro Hero 11 Black and a premium dash cam such as the Nextbase 622GW is less than you might think. But what you don’t get with a GoPro camera are the more advanced features associated with a high-spec dash cam, such as collision detection or parking protection. You’ll also need to manually set a GoPro to record every time you get behind the wheel, even if its power cable is connected to your vehicle.
So if you already own a GoPro, pairing it with a dashboard mount or windshield suction cup is an easy way to record video while you’re driving. We even have a dedicated guide on how to use a GoPro as a dash cam for your car. However, if you’re looking for a comprehensive solution to capture in-car video, it’s worth considering a dash cam.
Are dash cams legal?
Using a dash cam is generally legal in both the UK and the US. In fact, certain bodies in both countries actively encourage the use of dash cams to reduce insurance premiums. That said, there are a few basic rules to follow to ensure your dash cam usage stays on the right side of the law.
A dash cam shouldn’t obstruct your view of the road ahead or distract you while you’re behind the wheel. For this reason, some people prefer to choose a model without a display. In the US, many states have regulations governing where you can mount a dash cam. Several prohibit you from fitting one to your windshield, for example.
Privacy regulations are another factor to consider. As there is no reasonable expectation of privacy on public roads, it’s generally legal to record with a dash cam while driving. However, this changes on private property, such as a person’s driveway. While dash cam recordings can usually be justified on the grounds of safety and security, it’s important to act reasonably and be mindful of where and what you record.
This is particularly the case for professional drivers. If you’re a taxi driver, for example, you should inform passengers that your vehicle is fitted with a dash cam, particularly if it’s recording audio. In the US, several states only permit sound recording with the permission of everyone in the vehicle.
You should also think carefully before sharing any dash cam footage online. Uploading videos that identify individuals without their consent could breach data protection laws. It’s always safer to blur details such as registration plates and faces when publishing any dash cam clips.
It’s worth nothing that a number of European countries restrict the use of dash cams, so be sure to familiarize yourself with regional rules.
What is loop recording?
Loop recording allows dash cams to continuously record video footage to their built-in storage or memory card. The setting automatically overwrites the oldest clips on your camera with new ones when its storage becomes full. This way, it can keep recording without requiring you to pull over and manually delete unneeded clips. This gives you the reassurance that there will be no gap in your driving log.
By default, dash cams save video clips in sequential order. Loop recording usually works by splitting these clips into preset intervals based on file size or time, such as 2-minute or 5-minute segments. By dividing recordings like this, dash cams can write over small parts of a longer video without erasing the entire thing at once. This can also make it easier to locate clips of specific moments, without having to scan through lengthy recordings.
To stop important clips from being overwritten, many of the best dash cams can automatically detect potential incidents and flag the relevant footage to protect it from deletion. Most models with loop recording also allow you to manually tag clips with the same effect, generally by way of a shortcut button on the body of the dash cam.
Meet the team
Collectively, our team of reviewers has amassed over a hundred years of camera experience and testing, covering all of the latest and greatest cameras in the last 20 years.
Alistair Charlton is a freelance technology and automotive journalist based in London. A lifelong car and tech enthusiast, Alistair writes for a wide range of publications across the consumer technology and automotive sectors. As well as reviewing dash cams for TechRadar, he also has bylines at Wired, T3, Forbes, Stuff, The Independent, SlashGear and Grand Designs Magazine, among others.
Rob Clymo has been a tech journalist for more years than he can actually remember, having started out in the wacky world of print magazines before discovering the power of the internet. Since he's been all-digital he has run the Innovation channel during a few years at Microsoft as well as turning out regular news, reviews, features and other content for the likes of TechRadar, Tom's Guide, Automotive Interiors World, Automotive Testing Technology International, Future of Transportation and Electric & Hybrid Vehicle Technology International. In the rare moments he's not working he's usually out and about on one of numerous e-bikes in his collection.
Tim is TechRadar's Cameras Editor and looks after all our cameras content. This includes buying guides, opinions, reviews and news, and covers anything from mirrorless cameras to smartphones and yes, dash cams. He has been cutting his teeth in the photo and video industry for almost 20 years.
Leon has been navigating a world where automotive and tech collide for almost 20 years, reporting on everything from in-car entertainment to robotised manufacturing plants. Currently, EVs are the focus of his attentions, but give it a few years and it will be electric vertical take-off and landing craft. Outside of work hours, he can be found tinkering with distinctly analogue motorcycles, because electric motors are no replacement for an old Honda inline four.
Paul is a digital expert. In the 20 years since he graduated with a first-class honours degree in Computer Science, Paul has been actively involved in a variety of different tech and creative industries that make him the go-to guy for reviews, opinion pieces, and featured articles. You'll also find his writing in other places, including Creative Bloq, Digital Camera World, and 3D World Magazine.
How we test dash cams
☑️ 10s of dash cams reviewed
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Almost all dash cams can be fitted to a car without making any permanent modification. They can be attached to a windscreen using a suction cup or removable adhesive pad, and powered from either a USB port or the 12V socket found in almost all cars. To test dash cams, we install them in our car, attach them to the windscreen and pair them to our smartphone as if we had bought them ourselves.
We then drive, at day and night, to test how the camera handles different lighting conditions, and ideally in varied weather too. The footage is then transferred to a smartphone or computer and viewed to check out the quality, and whether key details like vehicle registration plates are legible. This also gives us an opportunity to see how easy (or difficult) it is to view, transfer and save recorded footage.
Additional features like voice assistants and drive assistance systems get a thorough workout, and we also test how easy it is to turn these off, or adjust them to our personal preferences. Being able to quickly and easily turn audio recording off is key, especially when carrying passengers who don’t want their conversations recorded.
Naturally, we cannot crash a vehicle to see how well the dash cam detects collisions. Instead, firmly tapping the dash cam can simulate a collision, allowing us to see what happens when footage is saved. It is also possible to trigger a recording by powering the camera with a portable battery and tapping it against our desk. It may seem rudimentary, but it works and keeps our insurance company happy.
Sometimes, driving over a particularly aggressive speed bump can trigger a dash cam recording. In these cases we learn that the camera’s g-sensor is too sensitive, and needs to be adjusted, providing the menu system includes such an option.
