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Article By:
Electrek
2026-06-12 10:15:35

Non-bike bike gear tested: H2O Audio’s TRI 2 bone conduction headphones

Summary By: eMotoX
H2O Audio’s TRI 2 bone conduction headphones have been put through their paces in a recent review, highlighting their suitability for triathletes and endurance athletes who require reliable audio gear that does not interfere with their performance. Unlike traditional headphones, the TRI 2 uses bone conduction technology to transmit sound through the cheekbones, allowing users to remain fully aware of their surroundings while listening to music or audio cues. This feature is particularly valuable for outdoor sports such as cycling and running, where situational awareness is crucial for safety. The headphones are designed with water resistance and durability in mind, making them well-suited for use in wet conditions and during swimming segments of triathlons. The TRI 2 model boasts a comfortable, secure fit that stays in place during vigorous activity, addressing a common issue faced by athletes using conventional earbuds or over-ear headphones. Battery life and sound quality were also tested, with the device providing a solid balance between clear audio and extended usage time, essential for long training sessions or races. Feedback from users and testers emphasised the convenience of the TRI 2’s open-ear design, which does not block the ear canal, thereby reducing the risk of ear infections and discomfort during prolonged use. Some noted that while the sound quality may not match that of in-ear headphones, the trade-off for safety and comfort is worthwhile. The headphones also feature easy-to-use controls and compatibility with a range of devices, enhancing their appeal to multisport athletes who need versatile and dependable gear. Looking ahead, the adoption of bone conduction technology in sports audio equipment is likely to grow as athletes seek solutions that blend performance, safety, and comfort. H2O Audio’s TRI 2 headphones represent a significant step in this direction, offering a specialised product that meets the unique demands of triathlon training and competition. Continued innovation in this space could lead to even more advanced models, further integrating audio technology with athletic performance needs.