Cleer’s original Arc earbuds were solid sport earbuds that featured decent sound for open-style buds that sit on top of your ears and fire sound into them. This new-for-2023 model steps up the sound quality and offers additional refinements and feature upgrades, including a new “enhanced” charging case with UV sterilization and multipoint Bluetooth connectivity (Bluetooth 5.3), all of which makes for a significantly improved product.

Cleer says the Arc 2 Sport buds feature “greater flexibility for improved comfort,” and I did find them more comfortable to wear than the original Arcs. That said, not everyone loves this style of open earbuds, which lets sound in so you can hear ambient sound around you for safety purposes.

With a new six-axis motion sensor, you can actually control the buds with head gestures — you answer calls by nodding and skip tracks forward by turning your head to the right and skip a track back by turning your head left. Thankfully, those motion controls can be turned off if you don’t want to use them. 

These are among the first buds to support Qualcomm’s aptX Lossless format, if you’re one of the few to have an Android device that supports that audio codec (plenty of Android phones support aptX Adaptive). Since these aren’t high-end noise-isolating earbuds, you probably won’t be able to tell the difference in sound quality — I couldn’t — but all that aside, these do sound very good for open-style earbuds. They lack a bit of oomph to their bass but they’re punchy enough, offer good clarity and didn’t distort at higher volumes. They also played sufficiently loud. 

They have an IPX5 water- and sweat-resistance rating, which means they can withstand a sustained spray of water, and battery life is very good at up to eight hours on a single charge, plus there’s a little more than three additional charges in the slim but still somewhat bulky charging case. It’s big compared to an AirPods charging case, but svelte compared to other cases that house this style of earbuds.

These offer respectable performance for voice calls, but callers did say they heard a certain amount of white noise when I spoke to them from the noisy streets of New York — that whooshing sound is the by-product of the earbuds’ noise-reduction efforts.