Sandbar

Based in the US, Elide Interfaces Inc. , trading under the name Sandbar, specializes in developing innovative voice-controlled wearable technology that enhances cognitive processes and supports idea management for users in various creative fields. Sandbar was founded in 2023 and is headquartered in New York, US. The company focuses on creating voice-first devices to aid cognitive functions.

In March 2026, Sandbar raised USD 23 million in series A funding co-led by Adjacent Ventures and Kindred Ventures. Sandbar was founded in 2023 and is headquartered in New York, US. The company focuses on creating voice-first devices to aid cognitive functions. In March 2026, Sandbar raised USD 23 million in series A funding co-led by Adjacent Ventures and Kindred Ventures.

The company was co-founded by Mina Fahmi (CEO) and Kirak Hong (CTO). Sandbar's flagship product is the Stream Ring, a voice-first wearable device that captures thoughts in real-time and helps users develop ideas efficiently. The device allows users to communicate through voice commands, which are converted into notes with haptic feedback, making it particularly valuable for creative professionals and entrepreneurs. The Stream Ring is designed to integrate seamlessly with various headphone systems and is marketed primarily in North America and Europe.

The revenue model for Sandbar is based on direct-to-consumer sales of the Stream Ring, with potential subscription services for enhanced features or premium content. Customers purchase the device outright, with options for bundled accessories or services that improve the user experience. The company may also pursue partnerships with productivity software providers to create additional revenue opportunities, positioning itself at a premium price point for professionals and enthusiasts seeking advanced productivity solutions. With the recent funding of USD 23.

000 mn secured in March 2026, Sandbar plans to increase software and machine learning headcount and add marketing roles. The company intends to use this funding to support the product's development and market entry. Additionally, they aim to expand into new geographical areas in North America and Europe by targeting tech-savvy consumers and businesses by the end of 2026.