In development

Meet Round — AI that goes where you go

A portable circular AI companion with voice conversations, personal memory, smart reminders, touch control, and car-ready navigation — built to move between your desk, dashboard, and daily life.

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Round  portable AI companion
ProjectOSAI Round portable AI companion
Features
A complete AI companion in a portable round device

Voice conversations

Press the control, speak naturally, and receive a spoken AI response. The voice pipeline uses speech recognition, GPT intelligence, and text-to-speech playback.

Personal memory

Tell Round what matters to you. Structured memories can be stored locally and recalled later so your companion keeps useful context across conversations.

AI-task reminders

Set one-time or repeating reminders. Round can do more than beep — AI-task reminders can generate and speak fresh content when they trigger.

Car-ready navigation

Designed for dashboard use with easy touch and voice interaction. Ask for directions, nearby places, route changes, or other navigation help without digging through menus.

Portable anywhere

Use it in the car, carry it with you, place it on a desk, or keep it nearby at home. The same AI companion moves with you instead of staying tied to one location.

Wi-Fi + hotspot fallback

Connect to home Wi-Fi first and use your phone hotspot when away. No companion phone app is required for the core device experience.

Animated AI face

Show an expressive companion face with lip-sync behavior, custom faces, clock screens, and other visual personalities on the round touchscreen.

Custom personality

Choose the companion's name, role, relationship style, backstory, nickname, and voice so the AI behaves the way you want it to.

Web admin portal

Configure Wi-Fi, personality, faces, backgrounds, memories, reminders, and other settings from a browser — no separate mobile app required.

Use it anywhere
Car. Pocket. Desk. One AI companion.

In your car

Mount Round on the dashboard for quick voice interaction, touch access, route assistance, nearby-place searches, reminders, and spoken AI help while travelling.

On your desk

Use it as a personal desktop companion for questions, reminders, memory recall, web information, timers, and conversational AI throughout the day.

Carry it with you

Remove it from the car or desk and take the same companion with you. Round is designed as a portable AI device instead of a fixed smart display.

Specifications
What's inside
PlatformWaveshare ESP32-S3-Touch-LCD-1.46B
ProcessorESP32-S3 dual-core, 80–240 MHz
Memory8 MB PSRAM + 16 MB Flash
Display1.46" round LCD, 412 × 412, capacitive touch
MicrophoneMEMS microphone
Audio outputDAC + amplifier + speaker
StorageMicroSD, up to 32 GB FAT32
RTCReal-time clock
IMUAccelerometer + gyroscope
ConnectivityWi-Fi + phone hotspot fallback
ChargingUSB-C
BatteryRechargeable LiPo with power management
Navigation useVoice + touch, car dashboard ready
AI pipelineWhisper STT → GPT-4o-mini → OpenAI TTS

Round AI Companion

Round is currently being refined as a portable AI companion for car, desk, and everyday carry. Contact ProjectOSAI to be notified when the finished device is available.

Get notified → info@projectosai.com
About us
Built by Project OSAI

Personal AI should move with you

Project OSAI develops practical AI hardware and software that bring conversational intelligence into physical products people can use every day.

Round extends the same companion concept beyond the wrist and desktop — one portable device that can move between your car, your desk, and wherever you go.

ESP32-S3
Platform
1.46"
Round touch display
Voice + Touch
Interaction
Portable
Car · desk · carry
Get in touch
Contact us