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Amazon Expands Alexa+ Capabilities With Intelligent Ring Doorbell Conversations

Overview

Amazon is set to redefine the smart home experience by introducing a cutting‐edge conversational AI feature to its Alexa+ platform. Now integrated with Ring doorbells, the new tool, Greetings, empowers users to manage deliveries, deter unwanted sales approaches, and facilitate personalized greetings when friends and family visit—all while users are away.

How Greeting Works

Greetings leverages advanced video analysis to assess the visitor’s appearance, attire, and actions. For example, if the system recognizes a delivery person in uniform dropping off a package, it will automatically follow preconfigured user instructions, such as where to leave the package or offering refreshments if available. In scenarios requiring a signature, Alexa can even inquire about a convenient return time and relay the message to the homeowner.

Customization and Enhanced Security

The feature also extends its capabilities to filter out unwanted interactions. Users can pre-set responses to service vendors or persistent sales representatives, ensuring a courteous yet unequivocal refusal. In addition, when homeowners are busy or not available, Alexa is programmed to greet visitors and capture their messages seamlessly.

Potential Risks and Considerations

Despite its innovative design, the technology is not without potential risks. There is a possibility of misidentification, which could lead to unintended responses. For instance, if a friend working in logistics approaches in a delivery uniform, the system may mistakenly direct them to leave a package rather than allowing them to deliver a personal message.

Integration With Existing Features

This latest advancement follows the controversial introduction of the “Familiar Faces” feature. The facial recognition tool enables users to catalog up to 50 frequent visitors by assigning names based on video captures, thereby enhancing the timeline and notifications within the Ring app. For more details on that feature, please refer to the original overview on TechCrunch.

Availability and Compatibility

Amazon has specified that Greetings utilizes Ring’s video descriptions to determine the primary subject present, without actually identifying the individual. The feature is currently available for Ring Wired Doorbell Pro (3rd Gen) and Ring Wired Doorbell Plus (2nd Gen) users on the Ring Premium Plan who have activated video descriptions. Early access is being rolled out to Alexa+ customers in the United States and Canada.

Conclusion

By merging conversational AI with smart home security, Amazon and Ring are setting a new benchmark for home automation. Although challenges remain in ensuring perfect visitor identification, the potential for increased convenience and security is significant in the evolving landscape of smart home technology.

China’s Humanoid Robot Boom Faces A Bigger Question: Can These Machines Make Money?

Unitree’s $9 Billion Bet On The Future Of Robotics

China’s humanoid robotics industry is attracting huge investor interest, but as Unitree Robotics prepares for its public debut, questions are growing over whether its robots can move beyond impressive acrobatics and become commercially viable tools.

The Hangzhou-based startup priced its IPO at 150.8 yuan ($22.4) per share, raising $900 million and valuing the company at 61 billion yuan, or about $9 billion. The offering attracted record retail demand on Shanghai’s STAR Market, with the online tranche oversubscribed more than 5,000 times and a winning rate of just 0.018%. Strategic investors included AI startup DeepSeek.

A Unitree-linked pre-IPO perpetual contract was trading at roughly four times the IPO price on Friday, highlighting the speculative interest surrounding the company.

Unitree is known for robots capable of kung fu kicks, backflips and recovering from falls. Yet analysts question whether the technology is ready for large-scale commercial use. “For these humanoid robots, to be honest, they’re fascinating. They can dance and all that, but I’ve never seen them doing any real housework,” said Hao Hong, managing partner of Lotus Asset Management.

In its prospectus, Unitree warned that mass adoption could take longer than expected because robotic hands are still not precise or durable enough for sustained use.

From Acrobatic Robots To Commercial Machines

Even advanced humanoid robots can currently perform only a limited number of tasks and typically operate for a few hours before recharging, according to Dominik Pross, an equity analyst at VP Bank. Most models run for up to four hours, while robots also need to be trained for individual tasks.

“Robots have to be specifically trained for each and every task entrusted to them, even the simplest,” Pross said.

More robotics listings are expected, with Unitree rivals AgiBot and Leju Robotics seeking listings in Hong Kong and Shenzhen. LimX Dynamics founder Will Zhang said last month that “listing is a must.”

China’s Cost Advantage

China’s manufacturing scale has helped it establish a leading position in robotics. Wood Mackenzie expects the global humanoid robot fleet to surpass 10 million units by 2035, while China already accounts for more than 70% of global industrial robot installations and nearly 90% of humanoids deployed last year.

Average humanoid robot prices fell 93% between 2020 and 2025 to $58,000. Unitree’s flagship G1 costs $16,000, while SemiAnalysis estimates that the company has cut the price of its G1 EDU model by more than 45% to $27,300, while maintaining a 67% gross margin.

Falling prices and government support are attracting investment, but analysts say it will take time to prove that humanoid robots can generate strong returns. Unitree’s revenue more than quadrupled last year, although adjusted first-quarter profit fell more than 52% as research and development and marketing spending increased. Nearly three-quarters of its humanoid revenue in the first nine months of 2025 came from research and education, highlighting the gap between demonstrations and widespread commercial use.

“Unlike many early-stage robotics companies, the Unitree story is backed by real revenue growth,” said Jeff Ko, chief analyst at CoinEx. Still, he noted that its $9 billion valuation, at more than 200 times last year’s earnings, reflects significant speculative interest.

Geopolitical Risks

Unitree’s IPO momentum has continued despite growing pressure on Chinese robotics companies. The U.S. moved last month to ban imports of foreign-made humanoid and four-legged robots, potentially exposing Unitree, which generated about 13% of its revenue from the U.S. last year.

Access to Nvidia hardware and software is another risk, as Chinese robotics companies rely on the technology to power their systems. “Chinese robot producers are not yet in a position to do without Western components completely,” Pross said.

China’s control over rare earths used in robot actuators and motors could nevertheless give its manufacturers an advantage, according to Bernstein analyst Dien Wang.

The Bigger Robotics Opportunity

The potential market is attracting major players, including Tesla, whose CEO Elon Musk is expanding production plans for Optimus humanoid robots. At the same time, some researchers argue that the future of robotics will not be limited to humanoids: quadruped and purpose-built robots can be cheaper and more reliable for repetitive industrial tasks, while humanoids may be better suited to unpredictable environments.

For Unitree, the challenge is no longer proving that its robots can perform impressive tricks. It is proving that they can do enough useful work to justify a $9 billion valuation.

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