Onetap Magnetic Ring

Just the ticket for adding Magsafe capability to your Android phone. I used this on my Pixel 8 Pro and it works great. The package has minimal directions so you need to be careful when installing it because placement of the ring is critical. However, the included plastic backer that the ring is attached to has vertical and horizontal lines inscribed on it. Line up the backer so the same number of lines show above/below and on each side and the ring will be located correctly. Do this without peeling away the plastic covering the adhesive surface first so you have a good idea where you're going to place it. The adhesive is a quick grab so you don't have a lot of wiggle room if you get it wrong. Once placed on the phone case, rub the ring well with pressure. The adhesive is pressure activated and if you don't press very firmly it won't reach maximum strength and may give out when removing the phone from a magnetic dock. Let the adhesive cure for 24 hours before using a Magsafe charger or accessory. (Similar to 3M UHB tape.) My phone case has a lightly textured surface and I've had no issues. The ring shows no signs of detaching or peeling off and is super strong.

I’ve had this for over 6 months now, and it’s been a work horse. The Installation was incredibly easy, and I simply stuck it on the outside of my phone case, which isn’t MagSafe-compatible. Since then, I’ve been able to use it with my MagSafe wallet and easily swap it onto my dashboard for convenient hands-free use. The magnet holds really well and allows me to easily take my wallet on and off without any issues.The only time it doesn’t hold as securely is when the phone is dropped—the wallet tends to separate easily. The magnet isn’t the strongest, but it’s more than enough to keep my wallet in place during normal use.Overall, it’s been a reliable and effective solution for MagSafe compatibility!

The magnets work great. Not the strongest I've used, (Rokform) but really it's the perfect amount. I have an S23 and you can get it to stay on some metal objects. It snaps into position very well and actually holds on accessories and mounts. I love the look and feel of it.I did have problems with the installation. It's not very clear where to put the ring. I assume the very center, but on my S23 that's not even possible because of the camera lenses. I used a metric tape measure and just got it as close as possible to one of my cases that came with a MagSafe ring built in. It's probably because I used a textured case, and it recommends you don't use a textured case, but I had a hard time getting it to come off the installation plate. It could also be that the camera protruding keeps it from laying flush with the case. Once I got it on, it was holding very well with no issues. It would be nice if they told you the numbers to line it up on for each phone. Although using a USB insert with an alignment works better, it keeps the product from being up-to-date. I think Spigen's alignment tool is a happy medium.It wirelessly fast charges on my Anker charger. I haven't had it long enough to see if it gets hot, but it has on all my MagSafe cases, so I don't think that's a good way to gauge the alignment.Update: I've bought this multiple times for multiple cases. The first ones I bought the magnets were not as strong as the ones I bought later on. It's not a huge difference, but I can put the ones with the newer magnetic rings on my fridge and it doesn't slide down at all. Only the first two I bought slide down.

Definitely look up a teardown of your phone before use, so that you know where to place your magnet ring, but the template this comes with works GREAT once you know where you're aiming. For a pixel 8 pro, it's the bottom of the G symbol for center, or pretty close to that.The magnet is very thin, and very strong. Very pleased with this mag ring.

I love DataRoad's incredibly thin cases, but they of course don't come with magnets. My iPhone's magnet sort of works through the case, but not generally well enough—that's where this comes in.The applicator is great. I've used other applicators that rely on sticking a plastic bracket into the charging port on my phone, and this is superior (not least because it actually more or less aligns itself!), centering itself slightly better.The adhesive is great, too. I have some accessories with strong pull, like a third-party wallet and large magnetic battery, and neither can make this ring budge.I wish it was a LITTLE cheaper, particularly because the cases I love so much do unfortunately need replacement with some frequency. But as far as add-on magnetic rings go, this is the best one I've used, and does a good job at justifying its cost.

First, I love Spigen products. I've been using their cases exclusively for years. This ring works very well -- strong magnetic connection. The slight protrusion from the back of the case isn't noticeable when other accessories are attached, and it can be helpful for gripping a larger phone (Pixel 9 Pro XL), providing a little extra bump out. The instructions are clear, and the installation process is easy. Two issues I have:- the straight extension piece from the circle doesn't hold very well, the glue is not holding. The circle, no problem- the positioning in the instructions seems to not put it in the optimal place for charging. Battery packs heat up substantially when centering the ring, per the instructions, and do not charge quickly. The Spigen Cryomax 3 seems to not have this issue, though. But I ended up replacing the case entirely with a Spigen case with the ring built-in, and that case positions the ring about .25" lower, and I don't have the heat issues that I did with this ring.