BERLIN — For an aging parent/grandparent living alone, the scariest moments rarely announce themselves. A fall in the bathroom, a lower BP or an increased heart rate need immediate attention. But we may not always be available to respond immediately. This gap is exactly what Tuya Smart is betting it can close with Doova, a new AI-powered home companion robot the company unveiled at IFA 2026 in Berlin recently. The company is positioning the robot less as a gadget and more as a quiet, always-on presence in the house. 

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A Robot That Listens 

According to Tuya, the robot is built around a combination of LiDAR mapping, a four-microphone array for pinpointing sound, and AI vision that can recognize human body posture and movement.  If a user falls or encounters an emergency, they can call out Doova and it will quickly locate the user, move to their side, and assess the situation in real time. If the person doesn't respond within 60 seconds, the robot automatically starts an emergency protocol. It places a two-way video call to family members so help can be arranged immediately.   

More than an alarm system 

Tuya further adds that, the robot is designed to hold genuine, open-ended conversations rather than just responding to a narrow set of preset commands. It can keep the elders occupied during a quiet afternoon or flag a call that looks like a scam and can even walk them through setting up a new appliance. It can also handle more mundane household admin tasks such as medication reminders, weather updates, calendar prompts.  

Tuya says the robot can gradually learn people's preferences to offer more tailored suggestions for example, what to cook, how to dress for the weather, even gardening tips. Down the line, the company plans to add features like autonomous item-finding, aimed at the very ordinary but very real anxiety of misplaced keys, glasses, or medication. Rather than patrolling along walls on a fixed route, the standard approach for most security bots, Doova moves room to room, parking itself near the center of each space to do a 360-degree scan before moving on. The results are compiled into an automated safety report sent straight to a family member's or caregiver's phone. 

Between check-ins, the robot also recharges on its own, so the monitoring doesn't require anyone to remember to turn it on or plug it in. Given the fact that Doova runs on Tuya's existing AIoT ecosystem, it also functions as a central hub for connected devices. The robot can control lighting, curtains, kitchen appliances, bathroom fixtures through simple voice commands, without complicated pairing or app setup. 

Physically, Tuya has a soft, curved silhouette, with a 10.1-inch display that renders dynamic facial expressions meant to make conversations feel warmer. 

The Bigger Picture 

Doova arrives at a moment when the "aging in place" market, technology that helps older adults stay in their own homes rather than move into assisted living is becoming one of the more closely watched corners of consumer AI. She also comes at a time when companion robots are increasingly being deployed in senior care homes and facilities. Whether Doova actually delivers on that promise at scale, and how it performs outside a trade-show demo, in a real living room, during a real emergency remains to be seen.