Sentai AI Ltd

Sentai AI Ltd offers a voice-enabled digital companion designed specifically to support independent living at home. The solution centres on an AI voice assistant that provides wellbeing checks, daily reminders, and voice messaging through the Sentai Smart Hub and a connected mobile app for family members. Unlike typical voice assistants, Sentai functions as a virtual companion that works through natural conversation—users simply speak and the system understands them. The system is purpose-built for wellbeing and gets to know the user over time, offering daily support and voice-enabled messaging with loved ones whilst maintaining privacy. Family members can stay connected and informed through the companion app, which provides peace of mind by allowing them to check that their loved one is up and about, whilst respecting independence and individuality. Setup takes less than five minutes with no technical skills required, and the service includes a 30-day satisfaction guarantee. A 4G-enabled model for homes without Wi-Fi is coming soon.