Hexasider 6-pack ring covers for Oura Ring Gen 3 / Gen 4 / 4 Ceramic / Ultrahuman Ring Air (Size L for 12/13/14/15)

What this ring cover set is for

Hexasider’s 6-pack silicone ring covers are designed to add a layer of protection between your smart ring and the day-to-day stuff that can wear it down. The listing positions them as compatible with Oura Ring Gen 3, Oura Ring Gen 4, Oura Ring 4 Ceramic, and the Ultrahuman Ring Air.

If you often find your ring picking up tiny surface marks from desk work, gym sessions, chores, or just general wear, a soft anti-scratch cover is one of those practical accessories you don’t notice until you look closely at how things have been holding up.

That said, you are dealing with a protective sleeve, not a rugged case. It should help with scuffs and scratches, but it won’t magically turn a smart ring into heavy-duty protective gear.

Where it fits (compatibility and charging)

On paper, the biggest selling point here is how the cover is shaped for a more “liveable” fit. The silicone case has a precision notch intended to line up with the ring’s charging position.

In everyday terms, that means you’re meant to be able to keep the cover on the ring and still locate the charging position without constantly removing the sleeve. If you like to keep things simple—grab your charger, align, go—this design intention can matter a lot.

One limitation to keep in mind: the ring isn’t included. So you’ll need your Oura Ring or compatible Ultrahuman Ring already, plus the right ring size for a comfortable fit.

What makes it different in use

The covers are made from silicone described as high quality, flexible, and lightweight. The listing also mentions it’s soft and comfortable to wear, and designed not to cause allergies or finger discomfort.

There’s also a practical “wrap-around” idea: the ring can be inserted into the covers so the protective part fully wraps around the smart ring. For day-to-day use, that’s what you want—less exposed contact with sleeves, clothing fibres, sports equipment, or other surfaces.

For a micro example: imagine you’ve got a busy morning—coffee, laptop, commute, then an evening workout. With a cover on, the ring is less likely to pick up that faint “used” look from repeated contact points, compared with wearing the bare ring all day.

Still, if you’re expecting an invisible feel or a perfectly rigid fit like a hard shell, silicone sleeves are usually softer and more flexible. That’s part of the comfort, but it can mean they’re not as “structured” as some people might prefer.

Size L (12/13/14/15) and how to choose

This set comes in sizes S, M, and L, with the one you’re looking at labelled as Size L for ring sizes 12/13/14/15.

Worth considering if you’ve previously found cases or sleeves that were either too loose (slipping or shifting) or too tight (uncomfortable). The listing frames the sizing as intended to fit snugly so most users can get a proper match.

To avoid a bad fit, double-check your ring size before ordering. If you’re between sizes, it can be the difference between “comfortable and secure” and “slightly annoying during the day”.

Key takeaways for buyers

• Good for: adding scratch protection for compatible smart rings during work, training, events, or everyday errands.
• Designed around convenience: a notch is intended to make charging alignment easier while the cover is on.
• Material feel: soft, lightweight silicone for comfort.
• Pack quantity: comes as a 6-pack, which can be handy if you want spares or prefer to rotate covers.

Not the best choice if you’re after maximum protection against serious impacts, or if you want a hard, rigid “case-like” shell rather than a flexible sleeve.

Tech specs

• Type: Silicone ring covers / anti-scratch case
• Compatibility: Oura Ring Gen 3, Oura Ring Gen 4, Oura Ring 4 Ceramic, Ultrahuman Ring Air
• Included: 6 covers per pack (ring not included)
• Material: Silicone (described as high quality, soft and lightweight)
• Size: L
• Ring sizes covered by this size: 12/13/14/15

Is it worth it?

It’s worth buying if your main goal is straightforward: reduce the small scratchy marks that build up over time, while keeping charging reasonably convenient thanks to the precision notch.

You may want to skip it if you don’t like accessories that sit on the ring during the day, or if your priority is impact protection rather than surface scuffs. Also, make sure you pick the right size—Size L is specifically for ring sizes 12/13/14/15—and remember the listing states the ring itself isn’t included.

Mini FAQ

Will I be able to charge the ring without removing the cover?

The cover is described as having a precision notch designed to match the charging position, aiming to help you locate the charging alignment while the cover stays on.

Which rings are these compatible with?

The listing states compatibility with Oura Ring Gen 3, Oura Ring Gen 4, Oura Ring 4 Ceramic, and Ultrahuman Ring Air.

What size is Size L for?

Size L is stated to fit ring sizes 12/13/14/15.

Is the smart ring included in the pack?

No. The ring is not included—only the covers.