Aulumu G09 Magnetic Ring Grip
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A magnetic ring grip and metal-surface mount combined, useful if you want angled, hands-free viewing beyond what a flat MagSafe ring offers.
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ASIN: B0DTCXN8GPModel: UA-G09-BKCategory: Phone Grips
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Overview
The Aulumu G09 is a magnetic ring grip with a dual-axis ball joint and aluminum body, plus a swappable ring or flat magnetic back, built to hold a phone at an angle or attach it to a metal surface.
Strip away the marketing language and the useful part is the hardware: magnets rated for a metal surface as well as the phone itself, and bundled metal plates so an Android or Samsung phone without native magnetic hardware can still use it.
- Aluminum alloy body weighs 1.13oz without the ring
- Hinge rated for 25,000 adjustment cycles
- Swappable glow-in-the-dark ring or flat magnetic back
- About 0.12 inches thick
Who it's for
People who want a phone grip that doubles as a mount on metal surfaces like a fridge, gym equipment or a car dash for hands-free viewing. It is not for someone who just wants a slim MagSafe ring with no moving parts, since the hinge adds bulk.
Pros and cons
- Dual-axis joint allows tilt and rotation angles
- Magnets attach to metal surfaces, not only the phone
- Includes plates to add magnetic mounting to non-MagSafe phones
- Adds thickness and weight compared with a flat ring alone
Performance notes
A dual-axis ball joint lets the phone tilt, rotate and pivot, and the magnets are rated at 20N for holding to metal surfaces beyond the phone case. The hinge is rated for 25,000 adjustment cycles, and the aluminum body weighs 1.13oz without the ring attached, at about 0.12 inches thick.
Specifications
| Brand | Aulumu |
|---|---|
| Model | UA-G09-BK |
Frequently asked questions
Does the Aulumu G09 work on Samsung or other Android phones?
Yes, it includes bundled metal plates that add magnetic compatibility to Android and Samsung phones that lack a built-in magnetic array.
Can this grip mount to something other than a phone case?
The magnets are rated to hold to metal surfaces such as a fridge, gym equipment or a car dashboard, not only to the included ring.
How thick is the grip when attached?
The listing puts its profile at about 0.12 inches, thin enough to slip into a pocket according to the description.