Realtime AI News
Sandbar's CEO on why its voice-enabled Stream ring can escape the AI hardware graveyard
TechCrunch's Equity podcast interviewed Sandbar co-founder and CEO Mina Fahmi about Stream, its voice-enabled ring, which has raised $36 million including a $23 million Series A led by Adjacent and Kindred Ventures. Fahmi argues that push-to-talk design that keeps humans in control is the key to pulling voice wearables out of the AI hardware graveyard.
On August 12, TechCrunch's Equity podcast aired an interview with Sandbar co-founder and CEO Mina Fahmi about Stream, the startup's voice-enabled ring, and how it plans to avoid the fate of so many AI hardware products.
Sandbar is the company behind Stream, a private voice ring; according to TechCrunch, the startup has raised $36 million to date, including a $23 million Series A led by Adjacent and Kindred Ventures.
On the episode, Fahmi explains why he thinks many earlier voice hardware devices struggled to break through, and why he is betting that keeping the human firmly in control is what it takes to get wearable tech right.
Instead of an always-on assistant, Fahmi designed Stream as a push-to-talk device, and discusses what social acceptability means for wearable AI.
He also talks about how his time at CTRL-labs, the neural-interface startup Meta acquired in 2019, shaped his views on human-driven input, and why Sandbar chose the gruelingly painful path of fully custom hardware rather than reskinning an off-the-shelf device.
The conversation sits against a backdrop of booming AI notetaking hardware — credit-card-sized devices, pendants, pins, and transcribing earbuds — and a new wave of wearables, rings especially, betting people want to capture stray thoughts the same way.
The central question is whether voice wearables can break out of tech-enthusiast circles and into the mainstream, which is what ultimately decides whether products like Stream escape the AI hardware graveyard.
Why it matters
Stream represents a push toward private, on-demand interaction in AI hardware; whether its push-to-talk approach wins mainstream acceptance will shape the next wave of voice wearables.
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