Jamie Siminoff is the inventor, entrepreneur, and visionary founder behind Ring, the smart home security company that redefined how people protect their homes. Starting with a simple idea in his garage—the world’s first video doorbell—Siminoff built Ring into one of the most recognizable consumer tech brands of the decade.
After appearing on Shark Tank and famously walking away without a deal, Siminoff pushed forward, driven by his belief in customer-first innovation and relentless problem-solving. Ring quickly gained traction with homeowners and investors alike, leading to a historic acquisition by Amazon in 2018 valued at over $1 billion.
As CEO, Siminoff grew Ring into a global leader in smart home security, expanding its product line, scaling operations, and delivering on the mission of making neighborhoods safer. Today, he is recognized not only as a trailblazer in connected technology but also as a symbol of entrepreneurial resilience—turning rejection into one of the greatest comeback stories in business.