Garmin Mini 3 review

The Mini 3 makes sense when keeping the camera discreet matters more to you than footage quality. We'd skip it if you need clear night plates, or if you want parking that keeps recording after the engine's off without buying Garmin’s extra cables and paying for subscription features.

The Mini 3 is Garmin’s smallest camera. It records 1080p at 30fps, and there's no Sony STARVIS 2 sensor named on the public spec. That's why the evidence and night grades are both C. Garmin's priority here is staying discreet, and that comes at a cost if you need a clear night plate. Here's the catch with parking: Parking Guard is listed, but what's in the box doesn't fully cover it. Garmin’s manuals say you need an always-on 12V cable or the parking-mode cable, and some alerts also need the Vault subscription.

GPS isn't built in, either. Garmin only lists GPS when the Mini 3 is paired with another GPS-enabled Garmin cam. So if you need location and speed in the file from a single unit, this isn't the one for you. If you want something discreet but still care about plates, we'd look at the VIOFO A119 Mini 2. It's a little larger, but it's in a different class on sensor and parking.

Who this suits

You want something smaller than a matchbox.

You already use the Garmin Drive app and you'll accept 1080p for that size.

You're after a second camera for a low-stakes car, rather than the only camera on a commute where a claim really matters.

When another camera fits better

You're buying mainly for evidence quality after dark.

You'd rather not buy Garmin’s constant-power cable.

You need GPS speed and location in the file from this unit on its own.

What works well

Genuinely small, and easy to place behind the mirror
The Garmin Drive app will feel familiar if you already use that ecosystem
The manufacturer lists voice control and a polariser among the extras

What to watch for

1080p only, which is a weak evidence starting point before you even discuss night recording
No GPS in this unit on its own
Parking Guard is not a full buffered parking suite, and useful alerts can involve extra cables and a subscription

Common questions

Is 1080p enough for a UK number plate?: In daylight it can be. After dark, 1080p with no STARVIS sensor listed is a weak starting point, and we won't make up plate-read distances.
Does Parking Guard work from the cigarette lighter?: No. You'll need Garmin’s constant-power or parking-mode cable, and some alerts also sit behind the Vault subscription.
Should I choose the Mini 3 or the A119 Mini 2?: We'd go for the Mini 3 if size matters more than anything else. If you want a STARVIS 2 sensor and buffered parking once it's hardwired, we'd pick the A119 Mini 2.