Shokz made headphones for runners by leaving the ear canal open

Runners, cyclists, and outdoor workers wanted music or calls, but ordinary earbuds created a bad trade: better audio meant less awareness. The obvious fix was transparency mode or lower volume, both compromises on the same air-conduction path.

Shokz chose a different route. Its bone-conduction headphones put transducers against the cheekbones, letting sound reach the cochlea while the ear canal stayed uncovered. The open-ear design made situational awareness part of the product, not an accessory feature.

WIPO describes the company as shifting the technology into consumer headphones in 2011 under the AfterShokz brand. By May 2022 it had applied for more than 1,500 patents, with 570 granted, and used that portfolio to defend the category it helped popularize.

Bypass the ear canal, not the customer need

The design solved the runner's awareness problem without asking users to stop listening.

The same mechanism created a clear category story: open-ear listening rather than another headphone shape.

Patents around transducers, housings, ear hooks, and leakage control made the physical format harder to copy.

A product can win by preserving the job a user was unwilling to trade away, even if that means using a less obvious physical path.

The company rebranded from AfterShokz to Shokz in 2021 and kept extending the open-ear line into sport, swim, and communication products. The idea also pulled competitors toward open-ear audio, proving that the category was about context and comfort as much as sound quality.