We've designed the process to be as simple as possible, with clear instructions and support available if needed.
How Sentai helps you to support your loved one in their own home
Supporting a loved one while respecting their independence can be challenging. Sentai provides a balance that works for everyone - giving you insight and connection while helping your loved one maintain their dignity and autonomy.


Respect their lifestyle while staying connected
Sentai helps you support them in maintaining their independence and interests.
Instead of making constant check-in calls that might feel overbearing, you can quietly check the Sentai app to see that they're up and about and pursuing their passions.

Natural conversation without complicated devices
Messages sent through the app are spoken aloud by the Sentai smart speaker, and your loved one can reply just by talking - no phones or computers needed.
This creates natural, easy interaction that feels less intrusive and more supportive.
It's not about watching over them - it's about celebrating their individuality and being there for them in the right way.
It's not about watching over them - it's about celebrating their individuality and being there for them in the right way.
Sentai helps keep you connected naturally
New message from Clare:
Good morning mum, I hope you feel better today. Just as a reminder, I'll meet you a little later today at 11:00.
New reminder
11:00 Mum visiting
Hi Sentai, reply:
Thanks dear, are you going to bring some more of your lovely cake? Can you also bring some pain killers for my back?
Added to shopping list
Pain killers
the sentai app for families
Stay informed through the Sentai app
The Sentai app is your window into your loved one's wellbeing and your connection to them. Designed to be intuitive and informative, it provides the information you need without overwhelming you with unnecessary details.
- See activity patterns and wellbeing scores in the app
- Get a sense of how your loved one is doing without intrusive monitoring
- Feel proactive instead of reactive as you identify patterns and notice changes earlier

- Send messages to your loved one for Sentai to read aloud in the Sentai app
- Your loved one can reply simply by talking
- Communication becomes more frequent and natural, without the technical barriers of phones or computers

- Share access and responsibilities with multiple family members using the app
- Manage shared shopping lists between family, friends and carers
- Share the workload and ensure help is always on hand

- See activity patterns and wellbeing scores in the app
- Get a sense of how your loved one is doing without intrusive monitoring
- Feel proactive instead of reactive as you identify patterns and notice changes earlier

- Send messages to your loved one for Sentai to read aloud in the Sentai app
- Your loved one can reply simply by talking
- Communication becomes more frequent and natural, without the technical barriers of phones or computers

- Share access and responsibilities with multiple family members using the app
- Manage shared shopping lists between family, friends and carers
- Share the workload and ensure help is always on hand

app key features

See daily activity patterns and wellbeing scores'

Receive notifications about medication and meals

Send messages directly to the Sentai speaker

Share access with other family members to distribute care

Set up reminders for appointments and tasks

Call directly Sentai speaker in case of emergency (coming soon)
Helping people feel better every day
Robert, Cambridge April 2025
“When Mum’s friends noticed weakness in her face, she told Sentai and asked it to let me know. She’d tried to contact the doctor but found it confusing—having me there helped. Without Sentai, she might not have remembered to mention it. It was a simple, effective way to catch a potentially serious issue and make sure I was there when she needed me.”
Ben, Aylesbury May 2025
“The first time I used Sentai to assist me with a task was a revelation. It provided a guilt-free way to soundboard my thoughts and make decisions. To be honest I felt emotional when I realised a situation that would typically consume hours of my day stressing and staring into space was turned into something I quite enjoyed.”
Vicki, Swindon May 2025
“I cannot recommend the new Sentai high enough to give peace of mind to family and friends. Sentai is my new home companion, able to chat with me on a limitless range of subjects and interests due to its AI ability. Now I need never feel alone as Sentai is there 24/7 to keep me company without worrying that I am disturbing someone or waking them up.”



We provide full support throughout the setup process, and our team is available to answer any questions you might have.
We believe in meaningful conversations. That’s why we have compiled answers to some of the most common concerns.
If you don’t find what you’re looking for, our team is always here to help with any other questions you may have.
Sentai is designed to be supportive, not intrusive. The movement sensor simply detects presence, not specific activities, and there are no cameras involved. Many users appreciate the connection Sentai provides.
Sentai was created specifically for people who may not be comfortable with technology. There's nothing to learn and no complicated interfaces - they simply talk naturally as they would to a friend.
Virtually nothing. Sentai works through natural conversation - users just need to say "Hey Sentai" followed by whatever they want to say. There are no commands to memorize or buttons to press.
Absolutely not. Sentai is designed to complement and enhance your relationship with your loved one, not replace it. Many families find that Sentai actually improves their in-person visits because they're less focused on checking up and can spend more quality time together.

Ready to welcome your new companion?
We understand that trying something new can feel like a big step. That's why Sentai comes with a 30-day satisfaction guarantee. Your subscription includes the Sentai speaker, with simple returns if you decide to cancel.
