sensea is a smart home device that quietly notices when your loved one needs support, and notifies your family network.
No cameras. No microphones. No wearables. Just peace of mind.
sensea uses mix of direct and ambient sensors to understand your loved ones environment and response signals. Giving you information which allows you to act. Built to work solo or in a network of multiple units for a more comprehensive multi-room ecosystem. The thermal view is not a camera. It is a soft, low-resolution heat pattern. Enough to know someone is still on their feet, yet never enough to know what they are wearing.
Designed and engineered in Düsseldorf, Germany by Sensea GmbH.
Radar sensing
Passive RF mapping. No camera, no recording - just the movement trajectories through a space. Radar is sensea's primary sense: it maps the rhythm of normal activity and notices when movement is sudden, unusual, or out of pattern.
Thermal sensing
Warmth-based presence. Body heat, not body image. When radar flags something unusual, thermal is the second layer - confirming presence and position by heat signature alone.
Impact sensing
The third layer. When an unusual event is detected, impact sensing confirms it independently through vibration - a final check before an alert is trusted.
Environmental sensing
Temperature, humidity, air quality, and light - read alongside movement to build the full picture of life at home.
External data
Weather, local conditions, and regional alerts, connected to give sensea's picture of home life the context of the world around it.
FAQ
Is my parent being watched or recorded?
sensea has no camera and no microphone. It doesn't record video or audio of daily life, and it never builds an image of a person or a room. It senses movement, presence, and the conditions of a space - not identity. The one moment any visual exists is a brief, event-triggered thermal view (a heat outline, not a recognizable image) sent to a trusted contact, available only briefly and never stored. In normal daily life, there is nothing to see and nothing being kept.
What happens when something goes wrong - and who decides?
When sensea notices something unusual, several independent layers check it before anyone is alerted - radar detects it, thermal and impact confirm it. If the moment still needs judgment, a trusted contact receives a notification and decides whether to reassure, ignore, or escalate. sensea doesn't call emergency services on its own or make medical decisions. A person who knows your parent makes the call.
Does my parent have to wear or charge anything?
No. sensea is entirely contactless. There is nothing to wear, nothing to press, nothing to remember to charge, and nothing that depends on your parent doing anything at all. It works quietly in the background of the home - which is exactly why it keeps working on the days a pendant or a smartwatch would have been left on the nightstand.
Will this feel intrusive - or make my parent feel surveilled?
sensea is designed to protect independence, not supervise it. Because there's no camera, no microphone, and nothing to wear, there's no sense of being filmed or monitored going about a normal day. Most of the time it does nothing visible at all. It's meant to give a parent privacy and a family peace of mind at the same time - presence in the background, not a watchful eye.
What is sensea - is it a medical or emergency device?
sensea is a home awareness device, not a medical or emergency-response product. It helps families stay quietly connected to the rhythm of an independently living relative's day and notice when something is out of the ordinary. It doesn't diagnose, doesn't provide medical advice, and isn't a substitute for emergency services or professional care.