Very impressed with this product, I ride through a very bumpy road everyday and this magnet has not let me (nor my phone) down

Good for nice roads, if your driving through rough roads phone will fall off constantly.

It will drop if you are on a bumpy road.

Car holder attaches to my car vents, and the magnet is strong - even holds my phone on bumpy roads

Even holds strong on bumpy roads.

The holder is sturdy, versatile, and the magnets included are strong enough to hold the phone, even on a bumpy road.

My phone is a bigger one & it stayed put even over bumpy road.

But the slight issue with durability is that on bumpy roads, it becomes lose and needs to be pushed back on.

The magnet is very strong so even when on a bumpy road, it stays put!

I put the magnet in my phone case and it was strong enough to still completely hold it even with bumpy roads.

I wasn't sure how well the magnet would hold and was pleasantly surprised by how secure it held my phone even on bumpy roads

Magnets work great and phone does not fall off, even on a bad road.

It holds the phone on place even on bumpy roads

I wish this has two smaller ones instead of one...i think if it has two small ones, it would hold a phone more secure way even for a bumpy road

They really hold the phone even on bumpy road

Holding power is strong, I've never had my phone fall off the magnet even on bumpy roads

so I haven’t had any issues yet with my phone falling off when on a bumpy road like other phone holders

My phone hasn't fallen off yet, and I drive a lot of bumpy roads..

Not strong for a rough road

Recommend sliding the phone off from the mount,There should be some information on the size of phone models that it can be use with and not slip off while driving on rough or bumpy roads.

Phone never fell off of it once, and we were on some bumpy roads.

I've been on some really bad dirt roads and my phone stays perfectly in place

It does hold a non-cased phone, won’t fall even when going through bad road conditions.

For the most part holds iPhone 8+ up, but doesn’t hold when the roads are bumpy or at sudden breaks

Holds firm on smooth surface roads, on a rough road my phone falls into the floor.

The only issue is when used on bumpy roads, the cellphone may fall.

Holds firm on smooth surface roads, on a rough road my phone falls into the floor.

It will certainly not work on bumpy/rough roads

cell phone case has a built in magnet and stuck so well even on bumpy road

Very strong magnet, it’s never fallen off even on bumpy roads

It does fall off on rough roads, but for city driving this thing is great!Two pack, one for you and one for a friend 😊

Phone may fall offbbn onbvb rough road.

No matter how rough a road is, it stays in place and my phone doesn’t shift around

The grip of this magnet is perfect, it's not too strong, but my phone stays on perfectly, even when driving on bumpy roads

They are very strong even over bumpy roads

Sometimes (not often) the phone would fall off on bumpy roads

the magnet is very strong and it holds up without fail on bumpy roads, does exactly what i bought it for and holds the phone in place

Doesn't slip even on rough roads.

The magnets are strong enough that I am completely comfortable leaving my phone up even on rough roads

My phone stays put even on the roughest roads.

Works well the magnets are strong and the phone stays put even on the roughest roads.

The prongs that go in the vents could be a little longer or stronger because they start to pull out on a rough road.

Do your researchAlso because of the way it rests in the cradle it wobbles quite a bit on bumpy roads.

The magnet is powerful enough to hold the phone over bumpy roads yet allows easy removal of hone from the mount

They do a good job of holding my phone in place even on rough roads.

does not grip very well, , any road bump the iphone x falls !!

OTOH, with magnet plate inside OtterBox case, magnet isn't strong enough to keep phone mounted on rough roads.

Even on bumpy roads it hasn’t called off

Good for nice roads, if your driving through rough roads phone will fall off constantly.

I can drive down rough roads and my phone doesn't fall

The spring model is better for rough roads, but the amount of force needed to attach it to the louvers of the vents (which are usually made of flimsy plastic) can easily damage the vent

The magnets are powerful and hold my iPhone XS Max securely even over bumpy roads

The magnetic ability is very strong and my phone never falls when I am on a bumpy road.

Holds strongly through tough roads, spins 360°, and very durable.

The magnet is strong enough to hold my phone even if the road gets bumpy

Very simple installation, versatile fit to find just the right location for your phone and strong magnet holds the phone, even over bumpy roads.

Your phone will not fall off even on bumpy roads

I have on had it fall off my vent once because I was going over a super bumpy road, but otherwise it is a very strong hold

It's very secure and my phone has not fallen even on very bumpy roads.

easy to install and magnet is strong enough to hold phone even over the roughest roads.

Another thing that gets me though, is that my phone will fall off on bumpy roads sometimes unless I get the metal piece (provided) inside my case directly and precisely on the vent attachment, which can be difficult at times if the metal piece moves

If you’re on a bumpy road it will fall off...

It fits perfectly into my air vent and my phone doesn’t fall at all even on bumpy roads

The magnet is strong enough to go inside my case but if I'm on a bumpy road occasionally my phone will fall off

The roads around the city highways in Az can be bumpy at times, but I was pleasantly surprised that this magnetic holder kept the phone in place especially driving around the city on these type of bumpy road conditions.

I can drive down rough roads and my phone doesn't fall

magnet is very strong and holds my iPhone without falling or sliding, even on bumpy roads

Love them as I have 2 cars and it's perfect

Not as well as if you use the magnets that come with it, however, i just put one of the magnets on the back of my phone and now the hold is even stronger

Works as it should.

Works as

Love this product; worked exactly as we needed it to

I liked getting two of them as it is nice to have one in each car as well as to take with me when i rent cars etc

I love them as they look so simple yet effective.

I have used them both with the included magnets as well as with a magnetic case.

Works exactly as I expected it to

Holds great to both the car vents as to the Phone

They do send two sizes of metal plates and that was helpful but since he had to move the plate lower to use it wireless charger the stability on the magnet in the car is not as great as it could be.

The only downside is that because it fixes into your vent, if it is super hot out, sometimes I take my phone off it so the air can blow directly on me from that vent and not be partially blocked by my phone; as well as in the winter, if I have to blast the heat I am definitely going to take my phone off it temporarily til the car heats up enough that I can switch the vent to mostly floor vents, so that it won’t heat up my phone

Annoying as all get out

Product don’t work as they say

I though these did and thought I was getting a steal a since it’s a double pack

But that’s so much better than having the phone and the mount fall out as with the ones that clip into the vent.