Ring launched in 2013 (originally as DoorBot) as a Wi-Fi video doorbell allowing homeowners to see and speak to visitors via smartphone. After Shark Tank rejection in 2013, Ring became a viral success story before Amazon acquired the company for $1 billion in 2018.

From Shark Tank Reject to Unicorn

Founder Jamie Siminoff appeared on Shark Tank in 2013, seeking $700K for 10% equity in DoorBot. All five sharks declined, citing price concerns ($199) and market uncertainty. The episode generated massive publicity, and the company rebranded as Ring, eventually raising $200+ million from investors including Richard Branson.

Ring’s success pioneered the smart doorbell category, combining motion detection, cloud video recording, and two-way audio. The $99-$249 devices appealed to security-conscious homeowners and package theft prevention. By 2016, Ring expanded to floodlight cameras, security cameras, and alarm systems, building a comprehensive home security ecosystem.

Amazon Acquisition and Privacy Concerns

Amazon’s 2018 acquisition integrated Ring with Alexa and Amazon Key (delivery inside homes). Ring’s partnerships with 2,000+ police departments by 2020 sparked privacy debates—law enforcement could request doorbell footage, and Ring’s Neighbors app enabled community surveillance networks.

Investigations revealed Ring employees watched customer videos without consent, cameras were hacked, and devices had severe security vulnerabilities. Despite controversies, Ring dominated the smart doorbell market with 40%+ market share by 2022, normalizing home surveillance as a consumer product. The brand became synonymous with video doorbells, much like Kleenex or Xerox.

Sources: CNBC Shark Tank story, The Verge Amazon acquisition, EFF privacy concerns