Bose Ultra Open Earbuds alternatives: six cuffs and one hook, ranked by sweat rating and price

What the Bose Ultra Open is known for

Give Bose its due: this is the earbud that made the clip-on category mainstream. It is a barrel that sits in front of your canal joined to a counterweight behind your ear by a soft band, so nothing enters the ear and nothing hooks over it. Bose publishes IPX4, about 6.4 g per earbud, up to 7 hours per charge (4 with Immersive Audio running) plus 19.5 more in the case, a 10-minute charge worth up to 2 hours, and a physical button on each barrel rather than a touch panel.

The comfort reputation is not marketing. GearLab scored its comfort and fit 8.6 out of 10 and wrote that these are the most comfortable buds the outlet has ever worn, “to the point where we forgot they were even in our ears,” with none of the moist in-ear feeling a sealed tip leaves after a few hours. That is why the Bose still leads our most comfortable open-ear headphones list, and it is the reason to think twice before swapping purely on a spec sheet.

So this page exists for people who like the idea and get stuck on one of two specific things.

The two reasons people look elsewhere

1. IPX4 is a splash rating, and sweat is salt water. This is the one that sends most readers here. Under IEC 60529 a 4 in the water position means the enclosure was sprayed with water from any direction at low pressure for a few minutes — it covers rain and a splash. It is not an immersion claim and it is not a jet-spray claim; the X in front of it means dust was never tested at all. Meanwhile Shokz rates the OpenDots 2 buds IP57 and Baseus rates the Bowie MC2 IP67, both of which are immersion ratings, and both at or below the Bose price. If you finish workouts with your shirt soaked, you are relying on a rating that was never designed for you. The test conditions behind each number are in IPX4 vs IPX5 vs IPX7.

2. It is the most expensive clip-on we track. The first-generation Ultra Open sits above every other cuff on this site, and the 2nd Gen above that. What the premium buys is Bose's tuning, the buttons, Immersive Audio and that comfort score. What it does not buy is sweat resistance, battery life or microphones — SoundGuys measured 8 hours 53 minutes against Bose's claim, which is good, but scored the earbuds 5.5 out of 10 overall, called the microphone subpar and said it struggled to reject any wind noise. Three cuffs on this page cost less and publish a better water rating.

There is a third, narrower reason: Immersive Audio halves the runtime. Bose publishes 7 hours normally and 4 with Immersive Audio or Auto Volume switched on. If the spatial mode is the feature you bought it for, plan your battery around 4 hours, not 7.

How we ranked the alternatives

The ranking here is not our general open-ear ranking reshuffled. It is ordered by how well each pick answers the two complaints above while keeping what people actually want from the Bose.

• Does it keep the cuff? Five of the six are clip-ons, because “nothing in the canal, nothing over the ear” is usually the whole point. The one hook on the list is here for a specific failure mode, and it is labeled as such.
• Does it publish a better water rating? IP55 clears jet spray, IP57 and IP67 clear immersion. Four picks beat IPX4; the fifth, the Sony, matches it and earns its place on a different feature entirely.
• Does it hold the weight down? Comfort in this category is mostly grams and where they rest. Every pick here is between about 5.1 g and 7.2 g per side, so none of them trades the Bose's best quality away.
• Is it on sale today, at a price we can show you? Every pick was re-checked through our live Amazon price layer on November 9, 2026, and every buy button carries the current listing price rather than a number we typed once.

The table

The cuff-for-cuff swaps

The Shokz OpenDots 2 is the straight answer and the reason this page has an easy winner. Shokz publishes the same 6.4 g per earbud as Bose, on a nickel-titanium hinge, with IP57 buds and — unusually — an IP54 rating on the charging case as well, so a wet case in a gym bag is inside the spec. It runs 10 hours per charge against the Bose's 7, 40 with the case, has a 5-minute charge worth 2 hours, Bluetooth 6.1, and a triple-mic array that includes a bone-conduction mic reading your voice through the jaw, which is the right design for windy calls. EFTM scored it 89% overall, 97% for comfort, and its reviewer nearly knocked a bud off because he had forgotten he was wearing it — the same compliment GearLab paid the Bose. The honest gaps: touch controls rather than buttons, sound the same reviewer said does not match a premium sealed earbud, and a little under 10 hours at higher volumes. The direct head-to-head is Bose Ultra Open vs Shokz OpenDots.

The Soundcore AeroClip is the mid-price answer, and for a lot of readers it is the smart buy. About 6 g per side, IP55, 8 hours and 32 with the case, a 10-minute charge worth 3 hours, LDAC on Android, a 12 mm titanium-coated driver, and an open ring Anker rates for 20,000 bends — which matters more than it sounds, because clamp pressure that relaxes over two years is how a cuff stops staying put. Tap controls and 8 hours are what you give up. It is compared directly with the winner in OpenDots 2 vs Soundcore AeroClip.

The Baseus Bowie MC2 is the budget pick, and on paper it is absurd: IP67, about 5.1 g per side (the lightest thing on this page), 11.5 to 13 hours per charge, 55 to 60 with the case, Bluetooth 6.0 with multipoint and LDAC, and three detachable cushion sizes so you can tune the clamp to your own ear rim. We rank it third rather than first for two honest reasons: Baseus states those battery figures at 50% volume, and the brand has nothing like the independent review record of Bose, Shokz or Anker. Every number we print for it comes from Baseus's own specification page, and we say so on every row.

The Sony LinkBuds Clip is the specialist. It is IPX4, like the Bose, so it does not fix complaint one — it fixes a problem neither of them normally addresses. Its leakage-protection listening mode is a real answer to the open-ear office question, which is the most common reason people return a pair from this category: everyone around you can hear a thin version of your music. SoundGuys measured 7 hours 10 minutes per charge and liked the tap-on-your-tragus controls, which work with sweaty fingers because you are not touching the earbud at all, while also reporting that the fit felt precarious even though the buds stayed put. More on the underlying problem in open-ear earbuds and sound leakage.

The JLab Flex Open is the floor of the category: about 6 g a side, IP55, multipoint and Google Fast Pair at roughly a tenth of what Bose charges. It exists on this page to make one point, which is that the cuff shape itself is cheap now, and most of the Bose price is tuning, buttons and comfort engineering rather than the idea.

When the answer is not another cuff

A share of readers who search for a Bose alternative do not actually want another cuff. They want the open ear and a fit that does not move, and a cuff clamps the rim of the ear rather than anchoring behind it. On a hard sprint or a heavy jump-rope set, that is the difference between forgetting about them and checking them every two minutes.

The Shokz OpenFit Air 2 is the fix: a 7.2 g ear-hook, the lightest Shokz makes, with IP55 buds, an IP54 case, 8 hours per charge, a 10-minute charge worth 3 hours, and pressure-sensitive buttons instead of a touch panel. A hook puts the load in the groove behind your ear instead of pinching the rim, and nothing in this category is more secure short of a neckband. If you wear glasses, note that the groove is already occupied — the Air 2's arm is thin, but the full discussion is in open-ear earbuds with glasses. The style decision itself is laid out in ear-hook vs clip-on open-ear earbuds.

When you should just buy the Bose

We would rather send you back to the Bose than sell you the wrong swap, so here is the case for staying.

• You want buttons. Bose puts a physical button on each barrel. Of the five cuffs here, only Bose and the Sony avoid a straightforward touch panel, and Sony's solution is a tap on your own ear. Wet fingers misfire touch panels; that is a real, repeated complaint across this category.
• Comfort is the whole purchase. GearLab's 8.6 fit score is the highest measured figure we have seen for any open-ear. The OpenDots 2 and the AeroClip are close, but if you are buying these to wear eight hours at a desk and the gym is not part of the plan, the IPX4 rating costs you nothing.
• You want Immersive Audio. Nothing else on this page has Bose's spatial processing. Just budget 4 hours of battery, not 7, when it is on.
• It is on a deal. Prices on this page are live. Twice this year the first-generation Ultra Open has been discounted to within range of an OpenDots 2, and at that price the comfort argument wins.

Buyer's guide: picking by the reason you are switching

If your reason is sweat

Go straight to the OpenDots 2 (IP57 buds, IP54 case) or the Bowie MC2 (IP67). Those are immersion ratings, and they are the only two cuffs here that clear a rinse. The AeroClip's IP55 is enough for any amount of sweat and rain but was not tested for immersion. If your gear routinely gets a sink rinse, the second digit needs to be 7, not 5. Our best sweatproof earbuds list ranks the whole site on this single axis.

If your reason is price

The ranking flips to the Bowie MC2, then the JLab Flex Open, then the AeroClip. All three keep a published sweat rating, which is the one thing we refuse to drop at any price — an unrated cuff is cheap until one side stops charging. The full budget shelf is best open-ear earbuds under $150, and the tier below it is best open-ear earbuds under $100.

If your reason is calls

The OpenDots 2 is the pick, because the bone-conduction mic in its array reads your jaw rather than the air in front of your mouth, which is exactly what helps in wind. SoundGuys found the Bose microphone struggled with wind noise. The AeroClip's four beamforming mics are the mid-price answer. For the whole field ranked on mic hardware, see best open-ear earbuds for phone calls.

If your reason is the fit moving

Stop buying cuffs. An ear-hook like the OpenFit Air 2 anchors behind the ear instead of clamping the rim, and a bone conduction neckband is more secure still. The whole fit-system question is covered in do open-ear earbuds fall out?