The entire process typically takes less than 5 minutes, and our support team is available if you need assistance.
A friendly companion that respects your privacy and supports what you love
Sentai is a voice-enabled companion that offers daily check-ins, wellbeing support, and real-time updates through a connected app - keeping users safe, families reassured, and care teams informed.
Natural conversation
Sentai runs on its own smart speaker with a precision microphone, presence sensor, and optional add-on sensors for extra features.
Simple to set up and easy to use, Sentai offers natural, friendly conversation to support daily routines, reduce loneliness, and flag concerns - like missed medication or long periods of inactivity.
Insight and visibility
The Sentai app offers peace of mind to families and helps maintain clear visibility into a loved one’s wellbeing through real-time messages and alerts.
Sentai’s AI-powered analytics identify when help is needed, highlight emerging problems and provide insight into daily activities.
Family connection
Sentai connects friends and family into a shared support circle, making caregiving a team effort and easing the load on individuals.
Instant alerts and in-app chat keep everyone connected - messages go straight to the speaker for easy communication.
The Sentai smart speaker
Our state-of-the-art smart speaker brings a friendly voice into your home. It contains a precision microphone, a full-range speaker, and a presence sensor.
It only takes minutes to set up and connects to your Wi-Fi or mobile internet through an in-built SIM card (coming soon).
The speaker is designed to hear you clearly as you talk naturally, with no need to raise your voice or repeat yourself.
Its built-in movement sensor can provide reassurance to family members without being intrusive, helping you maintain your independence while staying connected.
speaker key features
Natural conversation that understands you
No commands to memorise - just talk naturally
Learns your preferences over time
Monitors movement with built-in sensor
The Sentai app
The Sentai app allows multiple family members and carers to connect to a single Sentai device. Up to 5 people can download the app and link to your Sentai, creating a connected circle of support while respecting your independence.
The Sentai app
The Sentai app allows multiple family members and carers to connect to a single Sentai device. Up to 5 people can download the app and link to your Sentai, creating a connected circle of support while respecting your independence.
With Sentai app, each family member gets to:
See activity and wellbeing information
Send and receive messages
Set and manage reminders
Receive notifications when assistance is requested
Try out Sentai by exploring some of our most common key feature scenarios
Sentai’s key features
Sentai helps you continue enjoying the things you love by gently managing daily routines
- Sentai can remind you of your plans for the day, appointments, medication times and other things you need to keep track of
- Delivered in a friendly, conversational way
- Adaptable to your lifestyle
It’s time to take your back pain medicine Jean
Sentai offers companionship through natural, friendly conversation whenever you want it.
- Sentai can initiate daily check-ins like a friend, asking about your wellbeing or plans for the day
- Enjoy stimulating chats about topics that interest you, from current events to reminiscing and sharing memories
- Keep your mind active with quizzes, stories, and fun facts tailored to your interests
Good morning Simon! How did you sleep last night?
Stay connected while maintaining your independence with Sentai.
- Family members can send messages through Sentai using the app
- Reply by simply talking back, and Sentai will send your response
- Your family will be notified if you ask for help, so they can respond quickly in emergencies
If you need help, just say “Hi Sentai” and it’s ready to assist you.
- A simple request like "Hi Sentai”, I need some help" will trigger an alert to designated contacts
- Sentai will also ask what kind of help is needed, so the right response can be provided
- No buttons to press or numbers to dial
I’ve messaged your son. Help is on the way Vicky
Sentai's movement sensor and regular wellbeing check-ins create a picture of daily activity and wellness
- Family members can see that their loved one is following their normal routine without the need for intrusive cameras or wearable devices
- If something seems unusual the app will send a notification, allowing family members to check in appropriately
Sentai helps you continue enjoying the things you love by gently managing daily routines
- Sentai can remind you of your plans for the day, appointments, medication times and other things you need to keep track of
- Delivered in a friendly, conversational way
- Adaptable to your lifestyle
Sentai offers companionship through natural, friendly conversation whenever you want it.
- Sentai can initiate daily check-ins like a friend, asking about your wellbeing or plans for the day
- Enjoy stimulating chats about topics that interest you, from current events to reminiscing and sharing memories
- Keep your mind active with quizzes, stories, and fun facts tailored to your interests
Stay connected while maintaining your independence with Sentai.
- Family members can send messages through Sentai using the app
- Reply by simply talking back, and Sentai will send your response
- Your family will be notified if you ask for help, so they can respond quickly in emergencies
If you need help, just say “Hi Sentai” and it’s ready to assist you.
- A simple request like "Hi Sentai”, I need some help" will trigger an alert to designated contacts
- Sentai will also ask what kind of help is needed, so the right response can be provided
- No buttons to press or numbers to dial
Sentai's movement sensor and regular wellbeing check-ins create a picture of daily activity and wellness
- Family members can see that their loved one is following their normal routine without the need for intrusive cameras or wearable devices
- If something seems unusual the app will send a notification, allowing family members to check in appropriately
how it works
Easy setup to make your life easy
1
Plug in
Plug in the Sentai speaker
2
Download
Download the Sentai app on your smartphone
3
Connect
Follow the guided setup to connect Sentai to your Wi-Fi
4
Talk
Just say “Hi Sentai” to start.
For homes without Wi-Fi, our 4G-enabled model connects automatically to mobile networks (coming soon).
Sentai works through natural conversation - simply speak and it understands you. The smart speaker sits comfortably in your home, while the companion app allows family members to stay connected and informed.
Are you a care services provider looking to enhance care delivery using digital technology?
Learn more about Sentai Pro for care professionals.
privacy information
You stay in control. Your data stays protected.
We understand that feeling secure and respected in your home is essential. Sentai is designed with your dignity at its core:
Sentai only listens to conversations during scheduled interactions or when the wake word is used.
The movement sensor simply detects presence, not specific activities, and all data is encrypted and protected.
You control who has access to your information through the app, and you can review and adjust privacy settings at any time.
We believe in helping you maintain your independence and express your personality while respecting your personal boundaries.
privacy features
Sentai only activates when you say 'Hi Sentai'
Sentai only listens to conversations during scheduled interactions or when the wake word is used
All data is encrypted and securely stored
You control who has access to your information
